Low Latency DRAMs (LLDRAM III and LLDRAM II).................................................................................3 Validated SRAM IP Ports...................................................................................................................................5 SigmaQuad and SigmaDDR SRAMs.................................................................................................................6 No Bus Turnaround SRAMs.............................................................................................................................18 Synchronous Burst SRAMs..............................................................................................................................21 Asynchronous SRAMs......................................................................................................................................26 Part Number Decoder.......................................................................................................................................27 Regional Sales Locations...................................................................................................................................28 -2- Low Latency DRAMs—3rd Generation (LLDRAM III) GSI's 3rd generation Low Latency DRAM (LLDRAM III) is an ideal solution for advanced data networking applications. It offers an eight-bank memory array architecture for high transaction rates, a reduced pin count address interface, and double data rate transfers, and is capable of maintaining near-100% bus utilization for many networking tasks. It also offers higher density, lower power, and a lower active pin count compared to competing solutions, and the wider data bus (x20 and x40) available in the HSTL versions enables the use of data encoding schemes (e.g., 8b/10b) and ECC protection options (e.g., protecting 32-bit data quantums using 6 or 7 ECC parity bits) that are impractical in traditional x18 and x36 RAMs. A lower power, lower pin count alternative to RLDRAM® 3 (Reduced Latency DRAM) • 600 MHz DDR interface (1.2Gbit/s/pin) in Burst of 2 • 800 MHz DDR interface (1.6Gbit/s/pin) in Burst of 4 • Common (x18, x36) I/O • 8-bank architecture • ~13 ns tRC • Multiplexed DDR address bus (requires half as many address pins as RLDRAM 3) A complete set of design options: • HSTL or POD I/O available • Burst of 2 or Burst of 4 options • Configurable read/write latencies & cycle times • On-Die Input Termination • IEEE 1149.1 boundary scan 1.125Gb LLDRAM III Common I/O Config Core Voltage I/O Voltage Burst Length Speed (MHz) GS4303T36yy-### GS4303T18yy-### 36M x 36 64M x 18 1.5 V 1.0 and 1.2 V POD 2 600/500 GS4303R36yy-### GS4303R18yy-### 36M x 36 64M x 18 1.5 V 1.0 and 1.2 V POD 4 800/667 GS4303TH36yy-### GS4303TH18yy-### 36M x 36/40 64M x 18/20 1.5 V 1.2 V HSTL 2 600/500 GS4303RH36yy-### GS4303RH18yy-### 36M x 36/40 64M x 18/20 1.5 V 1.2 V HSTL 4 800/667 GSI P/N 180 BGA All trademarks belong to their respective owners. Part Number Notes: yy = Package Designator; ### = Speed Bin Designator Package Notes: = Available in 6/6 AND 5/6 RoHS-compliant packages. = Available ONLY in 6/6 RoHS-compliant packages. = Available ONLY in 5/6 RoHS-compliant packages. -3- All parts are available in Commercial and Industrial temperature options. Contact your sales representative for Extended, Automotive, or Military temperature option parts. Low Latency DRAM—2nd Generation (LLDRAM II) GSI's 2nd generation Low Latency DRAM (LLDRAM II) is an ideal solution for advanced data networking applications. It offers an eight-bank memory array architecture for high transaction rates, a simplified address interface, and double data rate transfers. The result is a device that can maintain near-100% bus utilization for many networking tasks. GSI's LLDRAM devices are ideal for 10GbE, 40GbE and 100GbE packet buffering, lookup tables, and inspection tasks. A variety of Network Processors and high performance FPGAs are already equipped with RAM ports ready to host LLDRAM II devices. Drop-in compatible with RLDRAM 2 (Reduced Latency DRAM) • 533 MHz DDR interface (1.067Gbit/s/pin) • Common (x9, x18, x36) & Separate (x9, x18) I/O • 8-bank architecture • 15 ns tRC • Single-cycle (SRAM-like) address load A complete set of design options: • Configurable read/write latencies & cycle times • Configurable burst lengths (2/4/8) • On-Die Input Termination • IEEE 1149.1 boundary scan • Traditional multiplexed address bus option for backward compatibility 576Mb LLDRAM II GSI P/N Config VEXT and VDD Voltage I/O Voltage I/O Speed (MHz) Common 144 BGA Separate GS4576C36yy-### GS4576C18yy-### GS4576C09yy-### 16M x 36 32M x 18 64M x 9 VEXT—2.5 V VDD—1.8 V 1.5 and 1.8 V HSTL 533/400/300 GS4576S18yy-### GS4576S09yy-### 16M x 36 32M x 18 VEXT—2.5 V VDD—1.8 V 1.5 and 1.8 V HSTL 533/400/300 288Mb LLDRAM II GSI P/N Config VEXT and VDD Voltage I/O Voltage I/O Speed (MHz) Common GS4288C36yy-### GS4288C18yy-### GS4288C09yy-### 8M x 36 16M x 18 32M x 9 VEXT—2.5 V VDD—1.8 V 1.5 and 1.8 V HSTL 533/400/300 GS4288S18yy-### GS4288S09yy-### 8M x 36 16M x 18 VEXT—2.5 V VDD—1.8 V 1.5 and 1.8 V HSTL 533/400/300 Part Number Notes: yy = Package Designator; ### = Speed Bin Designator Package Notes: = Available in 6/6 AND 5/6 RoHS-compliant packages. = Available ONLY in 6/6 RoHS-compliant packages. = Available ONLY in 5/6 RoHS-compliant packages. 144 BGA Separate -4- All parts are available in Commercial and Industrial temperature options. Contact your sales representative for Extended, Automotive, or Military temperature option parts. The Fastest SRAM for FPGA SigmaQuad-IIIeTM & SigmaDDR-IIIeTM with Validated SRAM IP Ports GSI SigmaQuad/SigmaDDR-IIIe SRAM customers now have access to free, well documented, validated SRAM IP Ports for Xilinx Virtex-6 and 7 Series FPGAs. Support for Altera Stratix-V FPGAs is expected later in 2014. Loaner demo boards are available. Don’t Waste Pins GSI’s SRAM IP Ports support both the Separate I/O Quad and Common I/O DDR versions of these devices, as well as x18 and x36 data bus widths, so you can pick the optimum device for your application. Double Your Transaction Rate Performance GSI’s SRAM IP Ports not only support the traditional Burst of 4 versions of the Quad SRAMs, they also support the Burst of 2 versions that deliver TWICE the Transaction Rate performance of the B4 Quad devices. Don’t Waste Time GSI’s SRAM IP Ports have been validated and are ready to run. Load it and get going with GSI’s highest performance SRAM memory products NOW. IP Port FAQ How is our high level of performance achieved? • The controller performs per-pin timing training on all Double Data Rate (DDR) synchronous I/O signals transmitted between the FPGA and the SRAM (i.e., on all SRAM DDR inputs and outputs). The training optimizes the setup and hold window of each signal around its associated reference clock, thereby compensating for any pin-to-pin skew between signals. High performance capability is also aided by the clean I/O windows that are a product of the IIIe SRAM's robust 260-pin BGA packaging. What files & documents are available? • FPGA Development Environment: Verilog source code, user configuration file, simulation model, IP user guide • PCB Hardware: Schematics, layout Gerber files, Bill of Materials, hardware user guide Questions? Features/Downloads/Documentation: [email protected]. IP Installation/Timing/Debug: [email protected]. -5- SigmaQuad-IIIe SRAMs 288Mb SigmaQuad-IIIeTM Config Burst Length Read Latency GS82583EQ36yy-### GS82583EQ18yy-### 8M x 36 16M x 18 2 GS82583ED36yy-### GS82583ED18yy-### 8M x 36 16M x 18 4 GSI P/N ODT Speed (MHz) Voltage 3 500/450/400 VDD—1.2 V VDDQ—1.2 V/1.5 V 3 633/550/500 VDD—1.2 V VDDQ—1.2 V/1.5 V Speed (MHz) Voltage Weak/Strong/None 260 BGA 72Mb SigmaQuad-IIIeTM ECCRAMsTM (Rev. B) ODT Config Burst Length Read Latency GS8673EQ36Byy-### GS8673EQ18Byy-### 2M x 36 4M x 18 2 3 675/625/550/500 VDD—1.35 V VDDQ—1.2 V/1.5 V GS8673ED36Byy-### GS8673ED18Byy-### 2M x 36 4M x 18 4 3 675/625/550/500 VDD—1.35 V VDDQ—1.2 V/1.5 V GSI P/N Weak/Strong/None 260 BGA 72Mb SigmaQuad-IIIeTM—For Use with the GSI RAM Port ECCRAMsTM (Rev. B) Config Burst Length Read Latency GS8673EQ36Byy-###S GS8673EQ18Byy-###S 2M x 36 4M x 18 2 GS8673ED36Byy-###S GS8673ED18Byy-###S 2M x 36 4M x 18 4 GSI P/N ODT Speed (MHz) Voltage 3 725/625/550 VDD—1.35 V VDDQ—1.2 V/1.5 V 3 725/625/550 VDD—1.35 V VDDQ—1.2 V/1.5 V Weak/Strong/None 260 BGA SigmaQuad-IIIe and ECCRAMs are trademarks of GSI Technology. SigmaQuad-II and SigmaQuad-II+ SRAMs 288Mb SigmaQuad-II+TM Config Burst Length Read Latency GS82582QT38yy-### GS82582QT20yy-### 8M x 36 16M x 18 2 GS82582Q38yy-### GS82582Q20yy-### 8M x 36 16M x 18 GS82582QT37yy-### GS82582QT19yy-### GS82582Q37yy-### GS82582Q19yy-### GSI P/N ODT 165 BGA Speed (MHz) Voltage 2.5 500/450/400/375 VDD—1.8 V VDDQ—1.5 V/1.8 V 2 2.5 500/450/400/375 VDD—1.8 V VDDQ—1.5 V/1.8 V 8M x 36 16M x 18 2 2.0 400/375/333/300 VDD—1.8 V VDDQ—1.5 V/1.8 V 8M x 36 16M x 18 2 2.0 400/375/333/300 VDD—1.8 V VDDQ—1.5 V/1.8 V Weak/ Strong Weak/ None 13 x 15 mm (D) 15 x 17 mm (E) SigmaQuad-II and SigmaQuad-II+ products are pin and function compatible with QDR-IITM and QDR-II+TM products, respectively. SigmaQuad, SigmaQuad-II, and SigmaQuad-II+ are trademarks of GSI Technology. All other trademarks belong to their respective holders. Part Number Notes: yy = Package Designator; ### = Speed Bin Designator Package Notes: = Available in 6/6 AND 5/6 RoHS-compliant packages. = Available ONLY in 6/6 RoHS-compliant packages. = Available ONLY in 5/6 RoHS-compliant packages. -6- All parts are available in Commercial and Industrial temperature options. Contact your sales representative for Extended or Military temperature option parts. SigmaQuad-II and SigmaQuad-II+ SRAMs 288Mb SigmaQuad-II+TM (Continued) Config Burst Length Read Latency GS82582DT38yy-### GS82582DT20yy-### 8M x 36 16M x 18 4 GS82582D38yy-### GS82582D20yy-### 8M x 36 16M x 18 GS82582DT37yy-### GS82582DT19yy-### GS82582D37yy-### GS82582D19yy-### GSI P/N ODT 165 BGA Speed (MHz) Voltage 2.5 550/500/450/400 VDD—1.8 V VDDQ—1.5 V/1.8 V 4 2.5 550/500/450/400 VDD—1.8 V VDDQ—1.5 V/1.8 V 8M x 36 16M x 18 4 2.0 450/400/375/333 VDD—1.8 V VDDQ—1.5 V/1.8 V 8M x 36 16M x 18 4 2.0 450/400/375/333 VDD—1.8 V VDDQ—1.5 V/1.8 V Weak/ Strong Weak/ None 13 x 15 mm (D) 15 x 17 mm (E) 288Mb SigmaQuad-IITM Config Burst Length Read Latency GS82582Q36yy-### GS82582Q18yy-### 8M x 36 16M x 18 2 GS82582D36yy-### GS82582D18yy-### 8M x 36 16M x 18 4 GSI P/N ODT 165 BGA Weak/ Strong Weak/ None Speed (MHz) Voltage 1.5 n/a n/a 357/333/300/250 VDD—1.8 V VDDQ—1.5 V/1.8 V 1.5 n/a n/a 400/375/333/ 300/250 VDD—1.8 V VDDQ—1.5 V/1.8 V 13 x 15 mm (D) 15 x 17 mm (E) 144Mb SigmaQuad-II+TM Config Burst Length Read Latency GS81302QT37yy-### GS81302QT19yy-### GS81302QT10yy-### GS81302QT07yy-### 4M x 36 8M x 18 16M x 9 16M x 8 2 GS81302Q37yy-### GS81302Q19yy-### GS81302Q10yy-### GS81302Q07yy-### 4M x 36 8M x 18 16M x 9 16M x 8 GS81302DT38yy-### GS81302DT20yy-### GS81302DT11yy-### GS81302DT06yy-### GSI P/N ODT 165 BGA Speed (MHz) Voltage 2.0 318/300/250/200 VDD—1.8 V VDDQ—1.5 V/1.8 V 2 2.0 318/300/250/200 VDD—1.8 V VDDQ—1.5 V/1.8 V 4M x 36 8M x 18 16M x 9 16M x 8 4 2.5 500/450/400/350 VDD—1.8 V VDDQ—1.5 V/1.8 V GS81302D38yy-### GS81302D20yy-### GS81302D11yy-### GS81302D06yy-### 4M x 36 8M x 18 16M x 9 16M x 8 4 2.5 500/450/400/350 VDD—1.8 V VDDQ—1.5 V/1.8 V GS81302DT37yy-### GS81302DT19yy-### GS81302DT10yy-### GS81302DT07yy-### 4M x 36 8M x 18 16M x 9 16M x 8 4 2.0 450/400/350/333/300 VDD—1.8 V VDDQ—1.5 V/1.8 V Weak/ Strong Weak/ None 13 x 15 mm (D) 15 x 17 mm (E) SigmaQuad-II and SigmaQuad-II+ products are pin and function compatible with QDR-IITM and QDR-II+TM products, respectively. SigmaQuad, SigmaQuad-II, and SigmaQuad-II+ are trademarks of GSI Technology. All other trademarks belong to their respective holders. Part Number Notes: yy = Package Designator; ### = Speed Bin Designator Package Notes: = Available in 6/6 AND 5/6 RoHS-compliant packages. = Available ONLY in 6/6 RoHS-compliant packages. = Available ONLY in 5/6 RoHS-compliant packages. -7- All parts are available in Commercial and Industrial temperature options. Contact your sales representative for Extended or Military temperature option parts. SigmaQuad-II and SigmaQuad-II+ SRAMs 144Mb SigmaQuad-II+TM (Continued) GSI P/N GS81302D37yy-### GS81302D19yy-### GS81302D10yy-### GS81302D07yy-### Config Burst Length Read Latency 4M x 36 8M x 18 16M x 9 16M x 8 4 2.0 ODT Weak/ Strong 165 BGA Speed (MHz) Voltage 450/400/350/333/300 VDD—1.8 V VDDQ—1.5 V/1.8 V Weak/ None 13 x 15 mm (D) 15 x 17 mm (E) 144Mb SigmaQuad-IITM Config Burst Length Read Latency GS81302Q36yy-### GS81302Q18yy-### GS81302Q09yy-### GS81302Q08yy-### 4M x 36 8M x 18 16M x 9 16M x 8 2 GS81302D36yy-### GS81302D18yy-### GS81302D09yy-### GS81302D08yy-### 4M x 36 8M x 18 16M x 9 16M x 8 4 GSI P/N ODT 165 BGA Weak/ Strong Weak/ None Speed (MHz) Voltage 1.5 n/a n/a 300/250 VDD—1.8 V VDDQ—1.5 V/1.8 V 1.5 n/a n/a 375/350/333/ 300/250 VDD—1.8 V VDDQ—1.5 V/1.8 V 13 x 15 mm (D) 15 x 17 mm (E) 72Mb SigmaQuad-II+TM ECCRAMsTM (Rev. B) Config Burst Length Read Latency GS8672Q38Byy-### GS8672Q20Byy-### 2M x 36 4M x 18 2 GS8672Q37Byy-### GS8672Q19Byy-### 2M x 36 4M x 18 GS8672D38Byy-### GS8672D20Byy-### GS8672D37Byy-### GS8672D19Byy-### GSI P/N ODT 165 BGA Speed (MHz) Voltage 2.5 500/450/400 VDD—1.8 V VDDQ—1.5 V 2 2.0 450/400/375/333/300 VDD—1.8 V VDDQ—1.5 V 2M x 36 4M x 18 4 2.5 633/550/500/ 450/400 VDD—1.8 V VDDQ—1.5 V 2M x 36 4M x 18 4 2.0 450/400/375/333/300 VDD—1.8 V VDDQ—1.5 V Weak/ Strong Weak/ None 13 x 15 mm (D) 15 x 17 mm (E) 72Mb SigmaQuad-II+TM (Rev. B) GSI P/N GS8662QT37Byy-### GS8662QT19Byy-### GS8662QT10Byy-### GS8662QT07Byy-### Config Burst Length Read Latency 2M x 36 4M x 18 8M x 9 8M x 8 2 2.0 ODT Weak/ Strong 165 BGA Weak/ None Speed (MHz) Voltage 357/333/300/ 250/200 VDD—1.8 V VDDQ—1.5 V/1.8 V 13 x 15 mm (D) 15 x 17 mm (E) SigmaQuad-II and SigmaQuad-II+ products are pin and function compatible with QDR-IITM and QDR-II+TM products, respectively. SigmaQuad, SigmaQuad-II, and SigmaQuad-II+ are trademarks of GSI Technology. All other trademarks belong to their respective holders. Part Number Notes: yy = Package Designator; ### = Speed Bin Designator Package Notes: = Available in 6/6 AND 5/6 RoHS-compliant packages. = Available ONLY in 6/6 RoHS-compliant packages. = Available ONLY in 5/6 RoHS-compliant packages. -8- All parts are available in Commercial and Industrial temperature options. Contact your sales representative for Extended or Military temperature option parts. SigmaQuad-II and SigmaQuad-II+ SRAMs 72Mb SigmaQuad-II+TM (Rev. B—Continued) Config Burst Length Read Latency GS8662Q37Byy-### GS8662Q19Byy-### GS8662Q10Byy-### GS8662Q07Byy-### 2M x 36 4M x 18 8M x 9 8M x 8 2 GS8662DT38Byy-### GS8662DT20Byy-### GS8662DT11Byy-### GS8662DT06Byy-### 2M x 36 4M x 18 8M x 9 8M x 8 GS8662D38Byy-### GS8662D20Byy-### GS8662D11Byy-### GS8662D06Byy-### 2M x 36 4M x 18 8M x 9 8M x 8 GS8662DT37Byy-### GS8662DT19Byy-### GS8662DT10Byy-### GS8662DT07Byy-### GS8662D37Byy-### GS8662D19Byy-### GS8662D10Byy-### GS8662D07Byy-### GSI P/N ODT 165 BGA Speed (MHz) Voltage 2.0 357/333/300/ 250/200 VDD—1.8 V VDDQ—1.5 V/1.8 V 2.5 550/500/450/400/350 (x18/x36) 500/450/400/350 (x8/x9) VDD—1.8 V VDDQ—1.5 V/1.8 V 4 2.5 550/500/450/400/350 (x8/x18/x36) 500/450/400/350 (x9) VDD—1.8 V VDDQ—1.5 V/1.8 V 2M x 36 4M x 18 8M x 9 8M x 8 4 2.0 450/400/350/333/300 VDD—1.8 V VDDQ—1.5 V/1.8 V 2M x 36 4M x 18 8M x 9 8M x 8 4 2.0 450/400/350/333/300 VDD—1.8 V VDDQ—1.5 V/1.8 V 4 Weak/ Strong Weak/ None 13 x 15 mm (D) 15 x 17 mm (E) 72Mb SigmaQuad-IITM ECCRAMsTM (Rev. B) Config Burst Length Read Latency GS8672Q36Byy-### GS8672Q18Byy-### 2M x 36 4M x 18 2 GS8672D36Byy-### GS8672D18Byy-### 2M x 36 4M x 18 4 GSI P/N ODT 165 BGA Weak/ Strong Weak/ None Speed (MHz) Voltage 1.5 n/a n/a 400/333/300/250/200 VDD—1.8 V VDDQ—1.5 V/1.8 V 1.5 n/a n/a 400/333/300/250/200 VDD—1.8 V VDDQ—1.5 V/1.8 V 13 x 15 mm (D) 15 x 17 mm (E) 72Mb SigmaQuad-IITM (Rev. B) Config Burst Length Read Latency GS8662Q36Byy-### GS8662Q18Byy-### GS8662Q09Byy-### GS8662Q08Byy-### 2M x 36 4M x 18 8M x 9 8M x 8 2 GS8662D36Byy-### GS8662D18Byy-### GS8662D09Byy-### GS8662D08Byy-### 2M x 36 4M x 18 8M x 9 8M x 8 4 GSI P/N ODT 165 BGA Weak/ Strong Weak/ None Speed (MHz) Voltage 1.5 n/a n/a 357/333/300/250/200 VDD—1.8 V VDDQ—1.5 V/1.8 V 1.5 n/a n/a 400/350/333/300/250 VDD—1.8 V VDDQ—1.5 V/1.8 V 13 x 15 mm (D) 15 x 17 mm (E) SigmaQuad-II and SigmaQuad-II+ products are pin and function compatible with QDR-IITM and QDR-II+TM products, respectively. SigmaQuad, SigmaQuad-II, and SigmaQuad-II+ are trademarks of GSI Technology. All other trademarks belong to their respective holders. Part Number Notes: yy = Package Designator; ### = Speed Bin Designator Package Notes: = Available in 6/6 AND 5/6 RoHS-compliant packages. = Available ONLY in 6/6 RoHS-compliant packages. = Available ONLY in 5/6 RoHS-compliant packages. -9- All parts are available in Commercial and Industrial temperature options. Contact your sales representative for Extended or Military temperature option parts. SigmaQuad-II and SigmaQuad-II+ SRAMs 36Mb SigmaQuad-II+TM (Rev. B) Config Burst Length Read Latency GS8342QT37Byy-### GS8342QT19Byy-### GS8342QT10Byy-### GS8342QT07Byy-### 1M x 36 2M x 18 4M x 9 4M x 8 2 GS8342Q37Byy-### GS8342Q19Byy-### GS8342Q10Byy-### GS8342Q07Byy-### 1M x 36 2M x 18 4M x 9 4M x 8 GS8342DT38Byy-### GS8342DT20Byy-### GS8342DT11Byy-### GS8342DT06Byy-### GSI P/N ODT 165 BGA Speed (MHz) Voltage 2.0 357/333/300/250/200 VDD—1.8 V VDDQ—1.5 V/1.8 V 2 2.0 357/333/300/250/200 VDD—1.8 V VDDQ—1.5 V/1.8 V 1M x 36 2M x 18 4M x 9 4M x 8 4 2.5 550/500/450/400/350 VDD—1.8 V VDDQ—1.5 V/1.8 V GS8342D38Byy-### GS8342D20Byy-### GS8342D11Byy-### GS8342D06Byy-### 1M x 36 2M x 18 4M x 9 4M x 8 4 2.5 550/500/450/400/350 VDD—1.8 V VDDQ—1.5 V/1.8 V GS8342DT37Byy-### GS8342DT19Byy-### GS8342DT10Byy-### GS8342DT07Byy-### 1M x 36 2M x 18 4M x 9 4M x 8 4 2.0 450/400/350/333/300 VDD—1.8 V VDDQ—1.5 V/1.8 V GS8342D37Byy-### GS8342D19Byy-### GS8342D10Byy-### GS8342D07Byy-### 1M x 36 2M x 18 4M x 9 4M x 8 4 2.0 450/400/350/333/300 VDD—1.8 V VDDQ—1.5 V/1.8 V Weak/ Strong Weak/ None 13 x 15 mm (D) 15 x 17 mm (E) 36Mb SigmaQuad-IITM (Rev. B) Config Burst Length Read Latency GS8342Q36Byy-### GS8342Q18Byy-### GS8342Q09Byy-### GS8342Q08Byy-### 1M x 36 2M x 18 4M x 9 4M x 8 2 GS8342D36Byy-### GS8342D18Byy-### GS8342D09Byy-### GS8342D08Byy-### 1M x 36 2M x 18 4M x 9 4M x 8 4 GSI P/N ODT 165 BGA Weak/ Strong Weak/ None Speed (MHz) Voltage 1.5 n/a n/a 357/333/300/250 VDD—1.8 V VDDQ—1.5 V/1.8 V 1.5 n/a n/a 400/350/333/300/250 VDD—1.8 V VDDQ—1.5 V/1.8 V 13 x 15 mm (D) 15 x 17 mm (E) 18Mb SigmaQuad-II+TM (Rev. B) GSI P/N GS8182D37Byy-### GS8182D19Byy-### Config Burst Length Read Latency 512K x 36 1M x 18 4 2.0 ODT 165 BGA Weak/ Strong Weak/ None n/a n/a Speed (MHz) Voltage 435/400/ 375/333/300 VDD—1.8 V VDDQ—1.5 V/1.8 V 13 x 15 mm (D) 15 x 17 mm (E) SigmaQuad-II and SigmaQuad-II+ products are pin and function compatible with QDR-IITM and QDR-II+TM products, respectively. SigmaQuad, SigmaQuad-II, and SigmaQuad-II+ are trademarks of GSI Technology. All other trademarks belong to their respective holders. Part Number Notes: yy = Package Designator; ### = Speed Bin Designator Package Notes: = Available in 6/6 AND 5/6 RoHS-compliant packages. = Available ONLY in 6/6 RoHS-compliant packages. = Available ONLY in 5/6 RoHS-compliant packages. - 10 - All parts are available in Commercial and Industrial temperature options. Contact your sales representative for Extended or Military temperature option parts. SigmaQuad-II and SigmaQuad-II+ SRAMs 18Mb SigmaQuad-IITM (Rev. B) Config Burst Length Read Latency GS8182Q36Byy-### GS8182Q18Byy-### GS8182Q09Byy-### GS8182Q08Byy-### 512K x 36 1M x 18 2M x 9 2M x 8 2 GS8182D36Byy-### GS8182D18Byy-### GS8182D09Byy-### GS8182D08Byy-### 512K x 36 1M x 18 2M x 9 2M x 8 4 GSI P/N ODT 165 BGA Speed (MHz) Voltage n/a 333/300/250/ 200/167/133 VDD—1.8 V VDDQ—1.5 V/1.8 V n/a 400/375/333/300/250/ 200/167 VDD—1.8 V VDDQ—1.5 V/1.8 V Weak/ Strong Weak/ None 1.5 n/a 1.5 n/a 13 x 15 mm (D) 15 x 17 mm (E) SigmaQuad-II and SigmaQuad-II+ products are pin and function compatible with QDR-IITM and QDR-II+TM products, respectively. SigmaQuad, SigmaQuad-II, and SigmaQuad-II+ are trademarks of GSI Technology. All other trademarks belong to their respective holders. SigmaQuad SRAMs 18Mb SigmaQuadTM (Rev. B) GSI P/N GS8180QV36Byy-### GS8180QV18Byy-### Config Burst Length Read Latency 512K x 36 1M x 18 2 1.5 ODT 165 BGA Weak/ Strong Weak/ None Speed (MHz) n/a n/a 200/167 Voltage VDD—2.5 V VDDQ—1.5 V/1.8 V 13 x 15 mm (D) 15 x 17 mm (E) SigmaQuadTM-II and SigmaDDRTM-II products are pin and function compatible with QDR-IITM and QDR-II+TM products, respectively. SigmaQuad, SigmaQuad-II, and SigmaQuad-II+ are trademarks of GSI Technology. All other trademarks belong to their respective holders. Part Number Notes: yy = Package Designator; ### = Speed Bin Designator Package Notes: = Available in 6/6 AND 5/6 RoHS-compliant packages. = Available ONLY in 6/6 RoHS-compliant packages. = Available ONLY in 5/6 RoHS-compliant packages. - 11 - All parts are available in Commercial and Industrial temperature options. Contact your sales representative for Extended or Military temperature option parts. SigmaDDR-IIIe SRAMs 288Mb SigmaDDR-IIIe™ GSI P/N GS82583ET36yy-### GS82583ET18yy-### Config Burst Length Read Latency 8M x 36 16M x 18 2 3 ODT Speed (MHz) Voltage 633/550/500 VDD—1.2 V VDDQ—1.2 V/1.5 V Speed (MHz) Voltage 675/625/550/500 VDD—1.35 V VDDQ—1.2 V/1.5 V Weak/Strong/None 260 BGA 72Mb SigmaDDR-IIIe™ ECCRAMsTM (Rev. B) GSI P/N GS8673ET36Byy-### GS8673ET18Byy-### Config Burst Length Read Latency 2M x 36 4M x 18 2 3 ODT Weak/Strong/None 260 BGA 72Mb SigmaDDR-IIIe™—For Use with the GSI RAM Port ECCRAMsTM (Rev. B) GSI P/N GS8673ET36Byy-###S GS8673ET18Byy-###S Config Burst Length Read Latency 2M x 36 4M x 18 2 3 ODT Weak/Strong/None Speed (MHz) Voltage 260 BGA 725/625/550 VDD—1.35 V VDDQ—1.2 V/1.5 V SigmaDDR-IIIe and ECCRAMs are trademarks of GSI Technology. SigmaDDR-II and SigmaDDR-II+ SRAMs 288Mb SigmaQuad-II+TM Config Burst Length Read Latency GS82582TT38yy-### GS82582TT20yy-### 8M x 36 16M x 18 2 GS82582T38yy-### GS82582T20yy-### 8M x 36 16M x 18 GS82582TT37yy-### GS82582TT19yy-### GS82582T37yy-### GS82582T19yy-### GSI P/N ODT 165 BGA Speed (MHz) Voltage 2.5 550/500/450/400 VDD—1.8 V VDDQ—1.5 V/1.8 V 2 2.5 550/500/450/400 VDD—1.8 V VDDQ—1.5 V/1.8 V 8M x 36 16M x 18 2 2.0 450/400/375/333 VDD—1.8 V VDDQ—1.5 V/1.8 V 8M x 36 16M x 18 2 2.0 450/400/375/333 VDD—1.8 V VDDQ—1.5 V/1.8 V Weak/ Strong Weak/ None 13 x 15 mm (D) 15 x 17 mm (E) 288Mb SigmaQuad-IITM Config Burst Length Read Latency GS82582T36yy-### GS82582T18yy-### 8M x 36 16M x 18 2 GS82582R36yy-### GS82582R18yy-### 8M x 36 16M x 18 4 GSI P/N ODT 165 BGA Weak/ Strong Weak/ None Speed (MHz) Voltage 1.5 n/a n/a 400/375/333/300/250 VDD—1.8 V VDDQ—1.5 V/1.8 V 1.5 n/a n/a 400/375/333/300/250 VDD—1.8 V VDDQ—1.5 V/1.8 V 13 x 15 mm (D) 15 x 17 mm (E) SigmaDDR-II and SigmaDDR-II+ products are pin and function compatible with DDR II CIOTM and DDR II+ CIOTM products, respectively. SigmaDDR-II and SigmaDDR-II+ are trademarks of GSI Technology. All other trademarks belong to their respective holders. Part Number Notes: yy = Package Designator; ### = Speed Bin Designator Package Notes: = Available in 6/6 AND 5/6 RoHS-compliant packages. = Available ONLY in 6/6 RoHS-compliant packages. = Available ONLY in 5/6 RoHS-compliant packages. - 12 - All parts are available in Commercial and Industrial temperature options. Contact your sales representative for Extended or Military temperature option parts. SigmaDDR-II and SigmaDDR-II+ SRAMs 144Mb SigmaDDR-II+TM Config Burst Length Read Latency GS81302TT38yy-### GS81302TT20yy-### GS81302TT11yy-### GS81302TT06yy-### 4M x 36 8M x 18 16M x 9 16M x 8 2 GS81302T38yy-### GS81302T20yy-### GS81302T11yy-### GS81302T06yy-### 4M x 36 8M x 18 16M x 9 16M x 8 GS81302TT37yy-### GS81302TT19yy-### GS81302TT10yy-### GS81302TT07yy-### GS81302T37yy-### GS81302T19yy-### GS81302T10yy-### GS81302T07yy-### GSI P/N ODT 165 BGA Speed (MHz) Voltage 2.5 500/450/400/350 VDD—1.8 V VDDQ—1.5 V/1.8 V 2 2.5 500/450/400/350 VDD—1.8 V VDDQ—1.5 V/1.8 V 4M x 36 8M x 18 16M x 9 16M x 8 2 2.0 450/400/350/333/300 VDD—1.8 V VDDQ—1.5 V/1.8 V 4M x 36 8M x 18 16M x 9 16M x 8 2 2.0 450/400/350/333/300 VDD—1.8 V VDDQ—1.5 V/1.8 V Weak/ Strong Weak/ None 13 x 15 mm (D) 15 x 17 mm (E) 144Mb SigmaDDR-IITM Config Burst Length Read Latency GS81302T36yy-### GS81302T18yy-### GS81302T09yy-### GS81302T08yy-### 4M x 36 8M x 18 16M x 9 16M x 8 2 GS81302R36yy-### GS81302R18yy-### GS81302R09yy-### GS81302R08yy-### 4M x 36 8M x 18 16M x 9 16M x 8 4 GSI P/N ODT 165 BGA Weak/ Strong Weak/ None Speed (MHz) Voltage 1.5 n/a n/a 375/350/333/300/250 VDD—1.8 V VDDQ—1.5 V/1.8 V 1.5 n/a n/a 375/350/333/300/250 VDD—1.8 V VDDQ—1.5 V/1.8 V 13 x 15 mm (D) 15 x 17 mm (E) 72Mb SigmaDDR-II+TM ECCRAMsTM (Rev. B) Config Burst Length Read Latency GS8672T38Byy-### GS8672T20Byy-### 2M x 36 4M x 18 2 2.5 GS8672T37Byy-### GS8672T19Byy-### 2M x 36 4M x 18 2 2.0 GSI P/N ODT Weak/ Strong n/a 165 BGA Weak/ None n/a Speed (MHz) Voltage 633/550/500/450/400 VDD—1.8 V VDDQ—1.5 V 450/400/375/333/300 VDD—1.8 V VDDQ—1.5 V 13 x 15 mm (D) 15 x 17 mm (E) SigmaDDR-II and SigmaDDR-II+ products are pin and function compatible with DDR II CIOTM and DDR II+ CIOTM products, respectively. SigmaDDR-II and SigmaDDR-II+ are trademarks of GSI Technology. All other trademarks belong to their respective holders. Part Number Notes: yy = Package Designator; ### = Speed Bin Designator Package Notes: = Available in 6/6 AND 5/6 RoHS-compliant packages. = Available ONLY in 6/6 RoHS-compliant packages. = Available ONLY in 5/6 RoHS-compliant packages. - 13 - All parts are available in Commercial and Industrial temperature options. Contact your sales representative for Extended or Military temperature option parts. SigmaDDR-II and SigmaDDR-II+ SRAMs 72Mb SigmaDDR-II+TM (Rev. B) Config Burst Length Read Latency GS8662TT38Byy-### GS8662TT20Byy-### GS8662TT11Byy-### GS8662TT06Byy-### 2M x 36 4M x 18 8M x 9 8M x 8 2 GS8662T38Byy-### GS8662T20Byy-### GS8662T11Byy-### GS8662T06Byy-### 2M x 36 4M x 18 8M x 9 8M x 8 GS8662TT37Byy-### GS8662TT19Byy-### GS8662TT10Byy-### GS8662TT07Byy-### GS8662T37Byy-### GS8662T19Byy-### GS8662T10Byy-### GS8662T07Byy-### GSI P/N ODT 165 BGA Speed (MHz) Voltage 2.5 550/500/450/400/350 (x8/x18/x36) 500/450/400/340/333 (x9) VDD—1.8 V VDDQ—1.5 V/1.8 V 2 2.5 550/500/450/400/350 (x8/x18/x36) 500/450/400/340/333 (x9) VDD—1.8 V VDDQ—1.5 V/1.8 V 2M x 36 4M x 18 8M x 9 8M x 8 2 2.0 450/400/350/333/300 VDD—1.8 V VDDQ—1.5 V/1.8 V 2M x 36 4M x 18 8M x 9 8M x 8 2 2.0 450/400/350/333/300 VDD—1.8 V VDDQ—1.5 V/1.8 V Weak/ Strong Weak/ None 13 x 15 mm (D) 15 x 17 mm (E) 72Mb SigmaDDR-IITM ECCRAMsTM (Rev. B) GSI P/N GS8672T36Byy-### GS8672T18Byy-### Config Burst Length Read Latency 2M x 36 4M x 18 2 1.5 ODT 165 BGA Weak/ Strong Weak/ None Speed (MHz) n/a n/a 400/333/300/250/200 Voltage VDD—1.8 V VDDQ—1.5 V/1.8 V 13 x 15 mm (D) 15 x 17 mm (E) 72Mb SigmaDDR-IITM (Rev. B) Config Burst Length Read Latency GS8662T36Byy-### GS8662T18Byy-### GS8662T09Byy-### GS8662T08Byy-### 2M x 36 4M x 18 8M x 9 8M x 8 2 GS8662R36Byy-### GS8662R18Byy-### GS8662R09Byy-### GS8662R08Byy-### 2M x 36 4M x 18 8M x 9 8M x 8 4 GSI P/N ODT 165 BGA Weak/ Strong Weak/ None Speed (MHz) Voltage 1.5 n/a n/a 400/350/333/300/250 VDD—1.8 V VDDQ—1.5 V/1.8 V 1.5 n/a n/a 400/350/333/300/250 VDD—1.8 V VDDQ—1.5 V/1.8 V 13 x 15 mm (D) 15 x 17 mm (E) SigmaDDR-II and SigmaDDR-II+ products are pin and function compatible with DDR II CIOTM and DDR II+ CIOTM products, respectively. SigmaDDR-II and SigmaDDR-II+ are trademarks of GSI Technology. All other trademarks belong to their respective holders. Part Number Notes: yy = Package Designator; ### = Speed Bin Designator Package Notes: = Available in 6/6 AND 5/6 RoHS-compliant packages. = Available ONLY in 6/6 RoHS-compliant packages. = Available ONLY in 5/6 RoHS-compliant packages. - 14 - All parts are available in Commercial and Industrial temperature options. Contact your sales representative for Extended or Military temperature option parts. SigmaDDR-II and SigmaDDR-II+ SRAMs 36Mb SigmaDDR-II+TM (Rev. B) Config Burst Length Read Latency GS8342TT38Byy-### GS8342TT20Byy-### GS8342TT11Byy-### GS8342TT06Byy-### 1M x 36 2M x 18 4M x 9 4M x 8 2 GS8342T38Byy-### GS8342T20Byy-### GS8342T11Byy-### GS8342T06Byy-### 1M x 36 2M x 18 4M x 9 4M x 8 GS8342TT37Byy-### GS8342TT19Byy-### GS8342TT10Byy-### GS8342TT07Byy-### GS8342T37Byy-### GS8342T19Byy-### GS8342T10Byy-### GS8342T07Byy-### GSI P/N ODT 165 BGA Speed (MHz) Voltage 2.5 550/500/450/400/350 VDD—1.8 V VDDQ—1.5 V/1.8 V 2 2.5 550/500/450/400/350 VDD—1.8 V VDDQ—1.5 V/1.8 V 1M x 36 2M x 18 4M x 9 4M x 8 2 2.0 450/400/350/333/300 VDD—1.8 V VDDQ—1.5 V/1.8 V 1M x 36 2M x 18 4M x 9 4M x 8 2 2.0 450/400/350/333/300 VDD—1.8 V VDDQ—1.5 V/1.8 V Weak/ Strong Weak/ None 13 x 15 mm (D) 15 x 17 mm (E) 36Mb SigmaDDR-IITM (Rev. B) Config Burst Length Read Latency GS8342T36Byy-### GS8342T18Byy-### GS8342T09Byy-### GS8342T08Byy-### 1M x 36 2M x 18 4M x 9 4M x 8 2 GS8342R36Byy-### GS8342R18Byy-### GS8342R09Byy-### GS8342R08Byy-### 1M x 36 2M x 18 4M x 9 4M x 8 4 GSI P/N ODT 165 BGA Weak/ Strong Weak/ None Speed (MHz) Voltage 1.5 n/a n/a 400/350/333/300/250 VDD—1.8 V VDDQ—1.5 V/1.8 V 1.5 n/a n/a 400/350/333/300/250 VDD—1.8 V VDDQ—1.5 V/1.8 V 13 x 15 mm (D) 15 x 17 mm (E) 18Mb SigmaDDR-II+TM (Rev. B) GSI P/N GS8182T37Byy-### GS8182T19Byy-### Config Burst Length Read Latency 512K x 36 1M x 18 2 2.0 ODT 165 BGA Weak/ Strong Weak/ None n/a n/a Speed (MHz) Voltage 435/400/ 375/333/300 VDD—1.8 V VDDQ—1.5 V/1.8 V 13 x 15 mm (D) 15 x 17 mm (E) SigmaDDR-II and SigmaDDR-II+ products are pin and function compatible with DDR II CIOTM and DDR II+ CIOTM products, respectively. SigmaDDR-II and SigmaDDR-II+ are trademarks of GSI Technology. All other trademarks belong to their respective holders. Part Number Notes: yy = Package Designator; ### = Speed Bin Designator Package Notes: = Available in 6/6 AND 5/6 RoHS-compliant packages. = Available ONLY in 6/6 RoHS-compliant packages. = Available ONLY in 5/6 RoHS-compliant packages. - 15 - All parts are available in Commercial and Industrial temperature options. Contact your sales representative for Extended or Military temperature option parts. SigmaDDR-II and SigmaDDR-II+ SRAMs 18Mb SigmaDDR-IITM (Rev. B) Config Burst Length Read Latency GS8182T36Byy-### GS8182T18Byy-### GS8182T09Byy-### GS8182T08Byy-### 512K x 36 1M x 18 2M x 9 2M x 8 2 GS8182R36Byy-### GS8182R18Byy-### GS8182R09Byy-### GS8182R08Byy-### 512K x 36 1M x 18 2M x 9 2M x 8 4 GSI P/N ODT 165 BGA Speed (MHz) Voltage n/a 400/375/333/300/ 250/200/167 VDD—1.8 V VDDQ—1.5 V/1.8 V n/a 400/375/333/300/ 250/200/167 VDD—1.8 V VDDQ—1.5 V/1.8 V Weak/ Strong Weak/ None 1.5 n/a 1.5 n/a 13 x 15 mm (D) 15 x 17 mm (E) SigmaDDR-II and SigmaDDR-II+ products are pin and function compatible with DDR II CIOTM and DDR II+ CIOTM products, respectively. SigmaDDR-II and SigmaDDR-II+ are trademarks of GSI Technology. All other trademarks belong to their respective holders. SigmaSIO DDR-II SRAMs 288Mb SigmaSIO DDR-IITM GSI P/N GS82582S36yy-### GS82582S18yy-### Config Burst Length Read Latency 8M x 36 16M x 18 2 1.5 ODT 165 BGA Weak/ Strong Weak/ None Speed (MHz) Voltage n/a n/a 400/375/333/300/250 VDD—1.8 V VDDQ—1.5 V/1.8 V 13 x 15 mm (D) 15 x 17 mm (E) 144Mb SigmaSIO DDR-IITM GSI P/N GS81302S36yy-### GS81302S18yy-### GS81302S09yy-### GS81302S08yy-### Config Burst Length Read Latency 4M x 36 8M x 18 16M x 9 16M x 8 2 1.5 ODT 165 BGA Weak/ Strong Weak/ None Speed (MHz) n/a n/a 375/350/333/300/250 Voltage VDD—1.8 V VDDQ—1.5 V/1.8 V 13 x 15 mm (D) 15 x 17 mm (E) 72Mb SigmaSIO DDR-IITM (Rev. B) GSI P/N GS8662S36Byy-### GS8662S18Byy-### GS8662S09Byy-### GS8662S08Byy-### Config Burst Length Read Latency 2M x 36 4M x 18 8M x 9 8M x 8 2 1.5 ODT 165 BGA Weak/ Strong Weak/ None Speed (MHz) n/a n/a 400/350/333/300/250 Voltage VDD—1.8 V VDDQ—1.5 V/1.8 V 13 x 15 mm (D) 15 x 17 mm (E) SigmaSIO DDR-IITM products are pin and function compatible with DDR II SIOTM products. SigmaSIO DDR-II is a trademarks of GSI Technology. All other trademarks belong to their respective holders. Part Number Notes: yy = Package Designator; ### = Speed Bin Designator Package Notes: = Available in 6/6 AND 5/6 RoHS-compliant packages. = Available ONLY in 6/6 RoHS-compliant packages. = Available ONLY in 5/6 RoHS-compliant packages. - 16 - All parts are available in Commercial and Industrial temperature options. Contact your sales representative for Extended or Military temperature option parts. SigmaSIO DDR-II SRAMs 36Mb SigmaSIO DDR-IITM (Rev. B) GSI P/N GS8342S36Byy-### GS8342S18Byy-### GS8342S09Byy-### GS8342S08Byy-### Config Burst Length Read Latency 1M x 36 2M x 18 4M x 9 4M x 8 2 1.5 ODT 165 BGA Weak/ Strong Weak/ None Speed (MHz) Voltage n/a n/a 400/350/333/300/250 VDD—1.8 V VDDQ—1.5 V/1.8 V 13 x 15 mm (D) 15 x 17 mm (E) 18Mb SigmaSIO DDR-IITM (Rev. B) GSI P/N GS8182S36Byy-### GS8182S18Byy-### GS8182S09Byy-### GS8182S08Byy-### Config Burst Length Read Latency 512K x 36 1M x 18 2M x 9 2M x 8 2 1.5 ODT 165 BGA Weak/ Strong Weak/ None n/a n/a Speed (MHz) Voltage 400/375/333/300/250/ 200/167 VDD—1.8 V VDDQ—1.5 V/1.8 V 13 x 15 mm (D) 15 x 17 mm (E) SigmaSIO DDR-IITM products are pin and function compatible with DDR II SIOTM products. SigmaSIO DDR-II is a trademarks of GSI Technology. All other trademarks belong to their respective holders. Part Number Notes: yy = Package Designator; ### = Speed Bin Designator Package Notes: = Available in 6/6 AND 5/6 RoHS-compliant packages. = Available ONLY in 6/6 RoHS-compliant packages. = Available ONLY in 5/6 RoHS-compliant packages. - 17 - All parts are available in Commercial and Industrial temperature options. Contact your sales representative for Extended or Military temperature option parts. No Bus Turnaround (NBTTM) SRAMs 144Mb (2-Die Module) GSI P/N Config Speed (MHz) Packages Pipeline tKQ (ns) VDD VDDQ GS81284Z36yy-### GS81284Z18yy-### 4M x 36 8M x 18 250/ 200/167 2.5–3.4 2.5/3.3 GS81284Z36yy-###V GS81284Z18yy-###V 4M x 36 8M x 18 200/167 3.0–3.4 1.8/2.5 BGA 119 (B) 165 (D) 165 (E) Features TQFP 209 (C) 100 (GT) FT/PL JTAG FLXDrive™ 72Mb Packages GSI P/N Config Speed (MHz) Pipeline tKQ (ns) VDD VDDQ GS8642Z72yy-### GS8642Z36yy-### GS8642Z18yy-### 1M x 72 2M x 36 4M x 18 300/250/ 200/167 2.3–3.5 2.5/3.3 GS8640FZ36yy-### GS8640FZ18yy-### 2M x 36 4M x 18 5.5/6.5/ 7.5/8 (ns) n/a 2.5/3.3 GS8640Z36yy-### GS8640Z18yy-### 2M x 36 4M x 18 300/250/ 200/167 2.3–3.5 2.5/3.3 GS8644Z36yy-### GS8644Z18yy-### 2M x 36 4M x 18 250/225/200/ 166/150/133 2.5–4.0 2.5/3.3 GS8642Z72yy-###V GS8642Z36yy-###V GS8642Z18yy-###V 1M x 72 2M x 36 4M x 18 250/200/ 167 3.0–3.5 1.8/2.5 GS8640FZ36yy-###V GS8640FZ18yy-###V 2M x 36 4M x 18 6.5/7.5/ 8 (ns) n/a 1.8/2.5 GS8640Z36yy-###V GS8640Z18yy-###V 2M x 36 4M x 18 250/200/ 167 3.0–3.5 1.8/2.5 GS8644Z36yy-###V GS8644Z18yy-###V 2M x 36 4M x 18 250/225/200/ 166/150/133 2.5–4.0 1.8/2.5 BGA 119 (B) 165 (D) 165 (E) Features TQFP 209 (C) 100 (GT) FT/PL JTAG FLXDrive™ FT Only FT Only 36Mb (Rev. A) Packages GSI P/N Config Speed (MHz) Pipeline tKQ (ns) VDD VDDQ GS8322Z36Ayy-### GS8322Z18Ayy-### 1M x 36 2M x 18 400/375/333/ 250/200/150 2.5–3.8 2.5/3.3 GS8321Z36Ayy-### GS8321Z32Ayy-### GS8321Z18Ayy-### 1M x 36 1M x 32 2M x 18 400/375/333/ 250/200/150 2.5–3.8 2.5/3.3 GS8320Z36Ayy-### GS8320Z18Ayy-### 1M x 36 2M x 18 400/375/333/ 250/200/150 2.5–3.8 2.5/3.3 119 (B) 165 (D) 165 (E) Features TQFP 209 (C) 100 (GT) FT/PL JTAG FLXDrive™ Part Number Notes: yy = Package Designator; ### = Speed Bin Designator Package Notes: = Available in 6/6 AND 5/6 RoHS-compliant packages. = Available ONLY in 6/6 RoHS-compliant packages. = Available ONLY in 5/6 RoHS-compliant packages. BGA - 18 - All parts are available in Commercial and Industrial temperature options. Contact your sales representative for Extended or Military temperature option parts. No Bus Turnaround (NBTTM) SRAMs (Continued) 36Mb (Rev. A—Continued) Packages GSI P/N Config Speed (MHz) Pipeline tKQ (ns) VDD VDDQ GS8322Z36Ayy-###V GS8322Z18Ayy-###V 1M x 36 2M x 18 333/250/ 200/150 3.0–3.8 1.8/2.5 GS8321Z36Ayy-###V GS8321Z32Ayy-###V GS8321Z18Ayy-###V 1M x 36 1M x 32 2M x 18 333/250/ 200/150 3.0–3.8 1.8/2.5 GS8320Z36Ayy-###V GS8320Z18Ayy-###V 1M x 36 2M x 18 333/250/ 200/150 3.0–3.8 1.8/2.5 BGA 119 (B) 165 (D) 165 (E) Features TQFP 209 (C) 100 (GT) FT/PL JTAG FLXDrive™ 36Mb (Original Rev.) GSI P/N Config Speed (MHz) Packages Pipeline tKQ (ns) VDD VDDQ GS8322Z72yy-### 512K x 72 250/225/200/166/ 150/133 2.5–4.0 2.5/3.3 GS8322Z72yy-###V 512K x 72 250/225/200/166/ 150/133 3.0–4.0 1.8/2.5 BGA 119 (B) 165 (D) 165 (E) Features TQFP 209 (C) 100 (GT) FT/PL SCD DCD 18Mb (Rev. D) Packages GSI P/N Config Speed (MHz) Pipeline tKQ (ns) VDD VDDQ GS8162Z36Dyy-### GS8162Z18Dyy-### 512K x 36 1M x 18 400/375/333/ 250/200/150 2.5–3.8 2.5/3.3 GS8161Z36Dyy-### GS8161Z32Dyy-### GS8161Z18Dyy-### 512K x 36 512K x 32 1M x 18 400/375/333/ 250/200/150 2.5–3.8 2.5/3.3 GS8160Z36Dyy-### GS8160Z18Dyy-### 512K x 36 1M x 18 400/375/333/ 250/200/150 2.5–3.8 2.5/3.3 GS8162Z36Dyy-###V GS8162Z18Dyy-###V 512K x 36 1M x 18 333/250/ 200/150 3.0–3.8 1.8/2.5 GS8161Z36Dyy-###V GS8161Z32Dyy-###V GS8161Z18Dyy-###V 512K x 36 512K x 32 1M x 18 333/250/ 200/150 3.0–3.8 1.8/2.5 GS8160Z36Dyy-###V GS8160Z18Dyy-###V 512K x 36 1M x 18 333/250/ 200/150 3.0–3.8 1.8/2.5 119 (B) 165 (D) 165 (E) Features TQFP 209 (C) 100 (GT) FT/PL JTAG FLXDrive™ Part Number Notes: yy = Package Designator; ### = Speed Bin Designator Package Notes: = Available in 6/6 AND 5/6 RoHS-compliant packages. = Available ONLY in 6/6 RoHS-compliant packages. = Available ONLY in 5/6 RoHS-compliant packages. BGA - 19 - All parts are available in Commercial and Industrial temperature options. Contact your sales representative for Extended or Military temperature option parts. No Bus Turnaround (NBTTM) SRAMs (Continued) 18Mb (Rev. C) Packages GSI P/N Config Speed (MHz) Pipeline tKQ (ns) VDD VDDQ GS8162Z72Cyy-### 256K x 72 333/300/250/ 200/150 2.8–3.8 2.5/3.3 GS8162Z72Cyy-###V 256K x 72 250/200/150 3.0–3.8 1.8/2.5 BGA 119 (B) 165 (D) 165 (E) Features TQFP 209 (C) 100 (GT) FT/PL JTAG FLXDrive™ 9Mb (Rev. C) Packages GSI P/N Config Speed (MHz) Pipeline tKQ (ns) VDD VDDQ GS882Z36Cyy-### GS882Z18Cyy-### 256K x 36 512K x 18 333/300/250/ 200/150 2.5–3.8 2.5/3.3 GS881Z36Cyy-### GS881Z32Cyy-### GS881Z18Cyy-### 256K x 36 256K x 32 512K x 18 333/300/250/ 200/150 2.5–3.8 2.5/3.3 GS880Z36Cyy-### GS880Z18Cyy-### 256K x 36 512K x 18 333/300/250/ 200/150 2.5–3.8 2.5/3.3 GS882Z36Cyy-###V GS882Z18Cyy-###V 256K x 36 512K x 18 250/200/150 3.0–3.8 1.8/2.5 GS881Z36Cyy-###V GS881Z32Cyy-###V GS881Z18Cyy-###V 256K x 36 256K x 32 512K x 18 250/200/150 3.0–3.8 1.8/2.5 GS880Z36Cyy-###V GS880Z18Cyy-###V 256K x 36 512K x 18 250/200/150 3.0–3.8 1.8/2.5 BGA 119 (B) 165 (D) 165 (E) Features TQFP 209 (C) 100 (GT) FT/PL JTAG FLXDrive™ 4Mb (Rev. C) Packages GSI P/N Config Speed (MHz) Pipeline tKQ (ns) VDD VDDQ GS842Z36Cyy-### GS842Z18Cyy-### 128K x 36 256K x 18 250/200/166/ 150/100 3.2–4.5 3.3 2.5/3.3 GS841Z36Cyy-### GS841Z18Cyy-### 128K x 36 256K x 18 250/200/166/ 150/100 3.2–4.5 3.3 2.5/3.3 GS840Z36Cyy-### GS840Z18Cyy-### 128K x 36 256K x 18 250/200/166/ 150/100 3.2–4.5 3.3 2.5/3.3 119 (B) 165 (D) 165 (E) Features TQFP 209 (C) 100 (GT) FT/PL JTAG FLXDrive™ Part Number Notes: yy = Package Designator; ### = Speed Bin Designator Package Notes: = Available in 6/6 AND 5/6 RoHS-compliant packages. = Available ONLY in 6/6 RoHS-compliant packages. = Available ONLY in 5/6 RoHS-compliant packages. BGA & - 20 - All parts are available in Commercial and Industrial temperature options. Contact your sales representative for Extended or Military temperature option parts. Synchronous Burst (SyncBurstTM) SRAMs 144Mb (2-Die Module) GSI P/N Config Speed (MHz) Packages Pipeline tKQ (ns) VDD VDDQ GS8128436yy-### GS8128418yy-### 4M x 36 8M x 18 250/200/167 2.5–3.4 2.5/3.3 GS8128436yy-###V GS8128418yy-###V 4M x 36 8M x 18 200/167 3.0–3.4 1.8/2.5 BGA 119 (B) 165 (D) Features TQFP 165 (E) 209 (C) 100 (GT) FT/PL SCD DCD JTAG FLXDrive™ 72Mb GSI P/N Config Speed (MHz) Packages Pipeline tKQ (ns) VDD VDDQ GS864272yy-### GS864236yy-### GS864218yy-### 1M x 72 2M x 36 4M x 18 300/250/200/ 167 2.3–3.5 2.5/3.3 GS8640E36yy-### GS8640E32yy-### GS8640E18yy-### 2M x 36 2M x 32 4M x 18 300/250/200/ 167 2.3–3.5 2.5/3.3 GS864036yy-### GS864032yy-### GS864018yy-### 2M x 36 2M x 32 4M x 18 300/250/200/ 167 2.3–3.5 2.5/3.3 GS864436yy-### GS864418yy-### 2M x 36 4M x 18 250/225/200/ 166/150/133 2.5–4.0 2.5/3.3 GS864272yy-###V GS864236yy-###V GS864218yy-###V 1M x 72 2M x 36 4M x 18 250/200/167 3.0–3.5 1.8/2.5 GS8640E36yy-###V GS8640E32yy-###V GS8640E18yy-###V 2M x 36 2M x 32 4M x 18 250/200/167 3.0–3.5 1.8/2.5 GS864036yy-###V GS864032yy-###V GS864018yy-###V 2M x 36 2M x 32 4M x 18 250/200/167 3.0–3.5 1.8/2.5 GS864436yy-###V GS864418yy-###V 2M x 36 4M x 18 250/225/200/ 166/150/133 2.5–4.0 1.8/2.5 BGA 119 (B) 165 (D) Features TQFP 165 (E) 209 (C) 100 (GT) FT/PL SCD DCD JTAG FLXDrive™ 36Mb (Rev. A) GSI P/N Config Speed (MHz) Packages Pipeline tKQ (ns) VDD VDDQ GS832236Ayy-### GS832218Ayy-### 1M x 36 2M x 18 400/375/333/ 250/200/150 2.5–3.8 2.5/3.3 GS8321E36Ayy-### GS8321E32Ayy-### GS8321E18Ayy-### 1M x 36 1M x 32 2M x 18 400/375/333/ 250/200/150 2.5–3.8 2.5/3.3 GS832136Ayy-### GS832132Ayy-### GS832118Ayy-### 1M x 36 1M x 32 2M x 18 400/375/333/ 250/200/150 2.5–3.8 2.5/3.3 BGA 119 (B) 165 (D) Package Notes: 165 (E) 209 (C) 100 (GT) FT/PL SCD DCD JTAG FLXDrive™ Part Number Notes: yy = Package Designator; ### = Speed Bin Designator = Available in 6/6 AND 5/6 RoHS-compliant packages. = Available ONLY in 6/6 RoHS-compliant packages. = Available ONLY in 5/6 RoHS-compliant packages. Features TQFP - 21 - All parts are available in Commercial and Industrial temperature options. Contact your sales representative for Extended or Military temperature option parts. Synchronous Burst (SyncBurstTM) SRAMs (Continued) 36Mb (Rev. A—Continued) GSI P/N Config Speed (MHz) Packages Pipeline tKQ (ns) VDD VDDQ GS8320E36Ayy-### GS8320E32Ayy-### GS8320E18Ayy-### 1M x 36 1M x 32 2M x 18 400/375/333/ 250/200/150 2.5–3.8 2.5/3.3 GS832036Ayy-### GS832032Ayy-### GS832018Ayy-### 1M x 36 1M x 32 2M x 18 400/375/333/ 250/200/150 2.5–3.8 2.5/3.3 GS832236Ayy-###V GS832218Ayy-###V 1M x 36 2M x 18 333/250/200/ 150 3.0–3.8 1.8/2.5 GS8321E36Ayy-###V GS8321E32Ayy-###V GS8321E18Ayy-###V 1M x 36 1M x 32 2M x 18 333/250/200/ 150 3.0–3.8 1.8/2.5 GS832136Ayy-###V GS832132Ayy-###V GS832118Ayy-###V 1M x 36 1M x 32 2M x 18 333/250/200/ 150 3.0–3.8 1.8/2.5 GS8320E36Ayy-###V GS8320E32Ayy-###V GS8320E18Ayy-###V 1M x 36 1M x 32 2M x 18 333/250/200/ 150 3.0–3.8 1.8/2.5 GS832036Ayy-###V GS832032Ayy-###V GS832018Ayy-###V 1M x 36 1M x 32 2M x 18 333/250/200/ 150 3.0–3.8 1.8/2.5 BGA 119 (B) 165 (D) Features TQFP 165 (E) 209 (C) 100 (GT) FT/PL SCD DCD JTAG FLXDrive™ 36Mb (Original Rev.) GSI P/N Config Speed (MHz) Packages Pipeline tKQ (ns) VDD VDDQ GS832272yy-### 512K x 72 250/225/200/ 166/150/133 2.5–4.0 2.5/3.3 GS832272yy-###V 512K x 72 250/225/200/ 166/150/133 3.0–4.0 1.8/2.5 BGA 119 (B) 165 (D) Features TQFP 165 (E) 209 (C) 100 (GT) FT/PL SCD DCD JTAG FLXDrive™ 18Mb (Rev. D) GSI P/N Config Speed (MHz) Packages Pipeline tKQ (ns) VDD VDDQ GS816236Dyy-### GS816218Dyy-### 512K x 36 1M x 18 400/375/333/ 250/200/150 2.5–3.8 2.5/3.3 GS8161E36Dyy-### GS8161E32Dyy-### GS8161E18Dyy-### 512K x 36 512K x 32 1M x 18 400/375/333/ 250/200/150 2.5–3.8 2.5/3.3 GS816136Dyy-### GS816132Dyy-### GS816118Dyy-### 512K x 36 512K x 32 1M x 18 400/375/333/ 250/200/150 2.5–3.8 2.5/3.3 BGA 119 (B) 165 (D) Package Notes: 165 (E) 209 (C) 100 (GT) FT/PL SCD DCD JTAG FLXDrive™ Part Number Notes: yy = Package Designator; ### = Speed Bin Designator = Available in 6/6 AND 5/6 RoHS-compliant packages. = Available ONLY in 6/6 RoHS-compliant packages. = Available ONLY in 5/6 RoHS-compliant packages. Features TQFP - 22 - All parts are available in Commercial and Industrial temperature options. Contact your sales representative for Extended or Military temperature option parts. Synchronous Burst (SyncBurstTM) SRAMs (Continued) 18Mb (Rev. D—Continued) GSI P/N Config Speed (MHz) Packages Pipeline tKQ (ns) VDD VDDQ GS8160E36Dyy-### GS8160E32Dyy-### GS8160E18Dyy-### 512K x 36 512K x 32 1M x 18 400/375/333/ 250/200/150 2.5–3.8 2.5/3.3 GS816036Dyy-### GS816032Dyy-### GS816018Dyy-### 512K x 36 512K x 32 1M x 18 400/375/333/ 250/200/150 2.5–3.8 2.5/3.3 GS816236Dyy-###V GS816218Dyy-###V 512K x 36 1M x 18 333/250/200/ 150 3.0–3.8 1.8/2.5 GS8161E36Dyy-###V GS8161E32Dyy-###V GS8161E18Dyy-###V 512K x 36 512K x 32 1M x 18 333/250/200/ 150 3.0–3.8 1.8/2.5 GS816136Dyy-###V GS816132Dyy-###V GS816118Dyy-###V 512K x 36 512K x 32 1M x 18 333/250/200/ 150 3.0–3.8 1.8/2.5 GS8160E36Dyy-###V GS8160E32Dyy-###V GS8160E18Dyy-###V 512K x 36 512K x 32 1M x 18 333/250/200/ 150 3.0–3.8 1.8/2.5 GS816036Dyy-###V GS816032Dyy-###V GS816018Dyy-###V 512K x 36 512K x 32 1M x 18 333/250/200/ 150 3.0–3.8 1.8/2.5 BGA 119 (B) 165 (D) Features TQFP 165 (E) 209 (C) 100 (GT) FT/PL SCD DCD JTAG FLXDrive™ 18Mb (Rev. C) GSI P/N Config Speed (MHz) Packages Pipeline tKQ (ns) VDD VDDQ BGA 119 (B) 165 (D) Features TQFP 165 (E) 209 (C) 100 (GT) FT/PL GS816272Cyy-### 256K x 72 333/300/250/ 200/150 2.8–3.8 2.5/3.3 GS816272Cyy-###V 256K x 72 250/200/150 3.0–3.8 1.8/2.5 GS816273Cyy-### 256K x 72 333/300/250 2.3–2.5 2.5/3.3 PL Only GS816273Cyy-###V 256K x 72 250 2.5 1.8/2.5 PL Only SCD DCD JTAG FLXDrive™ 9Mb (Rev. C) GSI P/N Config Speed (MHz) Packages Pipeline tKQ (ns) VDD VDDQ GS88236Cyy-### GS88218Cyy-### 256K x 36 512K x 18 333/300/250/ 200/150 2.5–3.8 2.5/3.3 GS881E36Cyy-### GS881E32Cyy-### GS881E18Cyy-### 256K x 36 256K x 32 512K x 18 333/300/250/ 200/150 2.5–3.8 2.5/3.3 BGA 119 (B) 165 (D) Package Notes: 165 (E) 209 (C) 100 (GT) FT/PL SCD DCD JTAG FLXDrive™ Part Number Notes: yy = Package Designator; ### = Speed Bin Designator = Available in 6/6 AND 5/6 RoHS-compliant packages. = Available ONLY in 6/6 RoHS-compliant packages. = Available ONLY in 5/6 RoHS-compliant packages. Features TQFP - 23 - All parts are available in Commercial and Industrial temperature options. Contact your sales representative for Extended or Military temperature option parts. Synchronous Burst (SyncBurstTM) SRAMs (Continued) 9Mb (Rev. C—Continued) GSI P/N Config Speed (MHz) Packages Pipeline tKQ (ns) VDD VDDQ BGA 119 (B) 165 (D) Features TQFP 165 (E) 209 (C) 100 (GT) FT/PL GS88136Cyy-### GS88132Cyy-### GS88118Cyy-### 256K x 36 256K x 32 512K x 18 333/300/250/ 200/150 2.5–3.8 2.5/3.3 GS880E36Cyy-### GS880E32Cyy-### GS880E18Cyy-### 256K x 36 256K x 32 512K x 18 333/300/250/ 200/150 2.5–3.8 2.5/3.3 GS880F36Cyy-### GS880F32Cyy-### GS880F18Cyy-### 256K x 36 256K x 32 512K x 18 4.5/5/5.5/ 6.5/7.5 (ns) n/a 2.5/3.3 GS88036Cyy-### GS88032Cyy-### GS88018Cyy-### 256K x 36 256K x 32 512K x 18 333/300/250/ 200/150 2.5–3.8 2.5/3.3 GS88237Cyy-### 256K x 36 333/300/250/ 200 2.0–2.7 2.5/3.3 PL Only GS88037Cyy-### 256K x 36 333/300/250/ 200 2.0–2.7 2.5/3.3 PL Only GS88236Cyy-###V GS88218Cyy-###V 256K x 36 512K x 18 250/200/150 3.0–3.8 1.8/2.5 GS881E36Cyy-###V GS881E32Cyy-###V GS881E18Cyy-###V 256K x 36 256K x 32 512K x 18 250/200/150 3.0–3.8 1.8/2.5 GS88136Cyy-###V GS88132Cyy-###V GS88118Cyy-###V 256K x 36 256K x 32 512K x 18 250/200/150 3.0–3.8 1.8/2.5 GS880E36Cyy-###V GS880E32Cyy-###V GS880E18Cyy-###V 256K x 36 256K x 32 512K x 18 250/200/150 3.0–3.8 1.8/2.5 GS880F36Cyy-###V GS880F32Cyy-###V GS880F18Cyy-###V 256K x 36 256K x 32 512K x 18 5.5/6.5/7.5 (ns) n/a 1.8/2.5 GS88036Cyy-###V GS88032Cyy-###V GS88018Cyy-###V 256K x 36 256K x 32 512K x 18 250/200/150 3.0–3.8 1.8/2.5 GS88237Cyy-###V 256K x 36 250/200 2.5 1.8/2.5 PL Only GS88037Cyy-###V 256K x 36 250/200 2.5 1.8/2.5 PL Only DCD JTAG FLXDrive™ FT Only FT Only Package Notes: Part Number Notes: yy = Package Designator; ### = Speed Bin Designator = Available in 6/6 AND 5/6 RoHS-compliant packages. = Available ONLY in 6/6 RoHS-compliant packages. = Available ONLY in 5/6 RoHS-compliant packages. SCD - 24 - All parts are available in Commercial and Industrial temperature options. Contact your sales representative for Extended or Military temperature option parts. Synchronous Burst (SyncBurstTM) SRAMs (Continued) 4Mb (Rev. C) GSI P/N GS84036Cyy-### GS84032Cyy-### GS84018Cyy-### Config 128K x 36 128K x 32 256K x 18 Speed (MHz) 180/166/150/ 100 Packages Pipeline tKQ (ns) VDD VDDQ 3.0–4.5 3.3 2.5/3.3 BGA 119 (B) 165 (D) 165 (E) Features TQFP 209 (C) 100 (GT) FT/PL SCD DCD JTAG FLXDrive™ 4Mb (Rev. A) GSI P/N Config Speed (MHz) Packages Pipeline tKQ (ns) VDD VDDQ GS840E36Ayy-### GS840E32Ayy-### GS840E18Ayy-### 128K x 36 128K x 32 256K x 18 180/166/150/ 100 3.0–4.5 3.3 2.5/3.3 GS840F36Ayy-### GS840F32Ayy-### GS840F18Ayy-### 128K x 36 128K x 32 256K x 18 8/8.5/10/12 (ns) n/a 3.3 2.5/3.3 GS84036Ayy-### GS84032Ayy-### GS84018Ayy-### 128K x 36 128K x 32 256K x 18 180/166/150/ 100 3.0–4.5 3.3 2.5/3.3 BGA 119 (B) 165 (D) 209 (C) 100 (GT) FT/PL SCD DCD JTAG FLXDrive™ FT Only Package Notes: Part Number Notes: yy = Package Designator; ### = Speed Bin Designator = Available in 6/6 AND 5/6 RoHS-compliant packages. = Available ONLY in 6/6 RoHS-compliant packages. = Available ONLY in 5/6 RoHS-compliant packages. 165 (E) Features TQFP - 25 - All parts are available in Commercial and Industrial temperature options. Contact your sales representative for Extended or Military temperature option parts. Asynchronous SRAMs 8Mb (2-Die Module) Packages Available GSI P/N Config Access Time (ns) Voltage GS78108Ayy-### 1M x 8 8, 10, 12 3.3 V NOW GS78116Ayy-### 512K x 16 8, 10, 12 3.3 V NOW GS78132Ayy-### 256K x 32 8, 10, 12 3.3 V NOW TSOP-II 119 BGA 6 x 8 mm FPBGA 6 x 10 mm FPBGA Avail. 6Mb (2-Die Module) GSI P/N GS76024Ayy-### Packages Available Config Access Time (ns) Voltage 256K x 24 8, 10, 12 3.3 V TSOP-II 119 BGA 6 x 8 mm FPBGA 6 x 10 mm FPBGA Avail. NOW 4Mb Packages Available GSI P/N Config Access Time (ns) Voltage GS74104Ayy-### 1M x 4 8, 10, 12 3.3 V NOW GS74108Ayy-### 512K x 8 8, 10, 12 3.3 V NOW GS74116Ayy-### 256K x 16 8, 10, 12 3.3 V NOW GS74117Ayy-### 256K x 16 8, 10, 12 3.3 V NOW TSOP-II 119 BGA 6 x 8 mm FPBGA 6 x 10 mm FPBGA Avail. 3Mb (2-Die Module) GSI P/N GS73024Ayy-### Packages Available Config Access Time (ns) Voltage 128K x 24 8, 10, 12 3.3 V TSOP-II 119 BGA 6 x 8 mm FPBGA 6 x 10 mm FPBGA Avail. NOW 2Mb Packages Available Config Access Time (ns) Voltage GS72108Ayy-### 256K x 8 7, 8, 10, 12 3.3 V NOW GS72116Ayy-### 128K x 16 7, 8, 10, 12 3.3 V NOW GSI P/N TSOP-II 119 BGA 6 x 8 mm FPBGA 6 x 10 mm FPBGA Avail. 1Mb Packages Available Config Access Time (ns) Voltage GS71108Ayy-### 128K x 8 7, 8, 10, 12 3.3 V NOW GS71116Ayy-### 64K x 16 7, 8, 10, 12 3.3 V NOW GSI P/N TSOP-II 6 x 8 mm FPBGA 6 x 10 mm FPBGA Avail. Part Number Notes: yy = Package Designator; ### = Speed Bin Designator Package Notes: = Available in 6/6 AND 5/6 RoHS-compliant packages. = Available ONLY in 6/6 RoHS-compliant packages. = Available ONLY in 5/6 RoHS-compliant packages. 119 BGA - 26 - All parts are available in Commercial and Industrial temperature options. Contact your sales representative for Extended or Military temperature option parts. GSI /QQ GS P DDD O FF WWW R KK - BBB T C S P = Product Line Code (1 digit) 4 = LLDRAM 8 = Sync SRAM 7 = Async SRAM DDD = Density / Product Family (Up to 3 digits) 0 = 256K 1 = 1Mb 2 = 2Mb 3 = 3Mb 4 = 4 or 4.5Mb 6 = 6Mb 8 = 8 or 9Mb 16, 17, 18 = 16 or 18Mb 32, 33, 34 = 32 or 36Mb 64, 65, 66, 67 = 64 or 72Mb 128, 129, 130, 131 = 128 or 144Mb 256, 257, 258 = 256 or 288Mb 288 = 288Mb 576 = 576Mb 300~309 = 1 or 1.125 or 1.25Gb 310~319 = 2 or 2.25 or 2.5Gb 320~329 = 4 or 4.5 or 5Gb 330~339 = 8 or 9 or 10Gb 340~349 = 16 or 18 or 20Gb O = Option (Up to 1 alpha) (Specific meaning varies by product family) X = Non-catalog Assembly Option Note: If "X" is shown in the Option Code field, the Function Code and Speed Bin fields become general purpose alphanumeric custom part number fields. FF = Function Code (Up to 2 alpha) SRAM Codes DD = Double Data Rate (DDR) DW = Double Late Write E = Dual Cycle Deselect (DCD) F = Flow Through Only H = High Drive Output L = Low Drive Output LW = Late Write Z = No Bus Turnaround SigmaQuad/DDR Codes D = SigmaQuad/II/II+/IIIe/IVe B4 DV = SigmaQuad B4 2.5V DT = SigmaQuad-II+ B4 ODT E = LV (1.2V) and HV (1.5V) HSTL H = HV (1.5 V) HSTL L = LV (1.2 V) HSTL P = POD Q = SigmaQuad/II/II+/IIIe/IVe B2 QV = SigmaQuad B2 2.5V QT = SigmaQuad-II+ B2 ODT R = SigmaDDR-II B4 S = SigmaSIO DDR-II T= SigmaDDR/II/II+/IIIe/IVe B2 TT = SigmaDDR-II+ B2 ODT WWW = I/O Width/Variation (Up to 3 digits) 1 = x1 4 = x4 8 = x8 16 = x16 18, 19 = x18 20 = x18 or x20 24 = x24 32 = x32 36, 37, 38 = x36 40 = x36 or x40 72, 73 = x72 T = Temp Grade (Up to 1 alpha) Blank = Commercial (0º to 70ºC) I = Industrial (–40º to 85ºC) E = Extended (–40º to 125ºC) M = Military (–55º to 125ºC) C = Customization V = Voltage Variation X = Non-catalog Post-assembly Option R = Revision Level (Up to 1 alpha) Blank = Original Mask Set A = 2nd Generation B = 3rd Generation C = 4th Generation Note: If "X" is shown in the Customization field, the Speed Bin field may become a general purpose alphanumeric custom part number field. S = Shipping Optionl (Up to 1 alpha) Blank = Bulk T = Tape and Reel KK = Package (Up to 2 alpha) B = 14 mm x 22 mm, 119 BGA C = 14 mm x 22 mm, 209 FPBGA D = 13 mm x 15 mm, 165 FPBGA E = 15 mm x 17 mm, 165 FPBGA H = 15 mm x 17 mm, 165 FPBGA NSMD J = 400 mil SOJ K = 14 mm x 22 mm, 260 BGA L = 11 mm x 18.5 mm, 144 BGA N = 14 mm x 18.5 mm 180 BGA Q = QFP SJ = 300 mil SOJ T = TQFP TP = TSOP-II TS = TSOP-I U = 6 mm x 8 mm, 48 FPBGA X = 6 mm x 10 mm, 48 FPBGA Z = 15 mm x 17 mm, 165 FPBGA (FC) GB = Green 14 mm x 22 mm, 119 BGA GC = Green 14 mm x 22 mm, 209 FPBGA GD = Green 13 mm x 15 mm, 165 FPBGA GE = Green 15 mm x 17 mm, 165 FPBGA GJ = Green 400 mil SOJ GK = Green 14 mm x 22 mm, 260 BGA GL = Green 11 mm x 18.5 mm, 144 BGA GN = Green 14 mm x 18.5 mm 180 BGA GQ = Green QFP GT = Green TQFP GP = Green TSOP-II GS = Green TSOP-I GU = Green 6 mm x 8 mm, 48 FPBGA GX = Green 6 mm x 10 mm, 48 FPBGA GZ = Green 15 mm x 17 mm, 165 FPBGA (FC) HK = 5/6 RoHS-compliant 260 BGA with Pb-free exterior balls BBB = Speed Bin (Up to 3 digits) XX = ns or MHz LLDRAM Codes C = Common I/O R = Common I/O B4 RH = Common I/O B4 HSTL S = Separate I/O T = Common I/O B2 TH = Common I/O B2 HSTL - 27 - QQ = Qualification Status (Up to 1 symbol and 2 alpha) Blank = Pre-Qual or Qualified /ES = Eng Sample* *Note: The /ES mark may appear anywhere on the top surface of the package. The /ES mark supersedes any other qualification status mark that may appear on the device.