IC61SP12832 IC61SP12836 Document Title 128K x 32 Pipelined SyncBurst SRAM Revision History Revision No History Draft Date Remark 0A Initial Draft September 17,2001 The attached datasheets are provided by ICSI. Integrated Circuit Solution Inc reserve the right to change the specifications and products. ICSI will answer to your questions about device. If you have any questions, please contact the ICSI offices. Integrated Circuit Solution Inc. SSR019-0A 09/17/2001 1 IC61SP12832 IC61SP12836 128K x 32, 128K x 36 SYNCHRONOUS PIPELINED STATIC RAM FEATURES • Internal self-timed write cycle • Individual Byte Write Control and Global Write • Clock controlled, registered address, data and control • Pentium™ or linear burst sequence control using MODE input • Three chip enables for simple depth expansion and address pipelining • Common data inputs and data outputs • 100-Pin TQFP (JEDEC LQFP) and 119-pin PBGA package • Single +3.3V, +10%, –5% power supply • Power-down snooze mode DESCRIPTION The ICSI IC61SP12832,IC61SP12836 are high-speed, lowpower synchronous static RAM designed to provide a burstable, high-performance, secondary cache for the Pentium™, 680X0™, and PowerPC™ microprocessors. It is organized as 131,072 words by 32 bits, fabricated with ICSI's advanced CMOS technology. The device integrates a 2-bit burst counter, highspeed SRAM core, and high-drive capability outputs into a single monolithic circuit. All synchronous inputs pass through registers controlled by a positive-edge-triggered single clock input. Write cycles are internally self-timed and are initiated by the rising edge of the clock input. Write cycles can be from one to four bytes wide as controlled by the write control inputs. Separate byte enables allow individual bytes to be written. BW1 controls DQa, BW2 controls DQb, BW3 controls DQc, BW4 controls DQd, conditioned by BWE being LOW. A LOW on GW input would cause all bytes to be written. Bursts can be initiated with either ADSP (Address Status Processor) or ADSC (Address Status Cache Controller) input pins. Subsequent burst addresses can be generated internally by the IC61SP12832,IC61SP12836 and controlled by the ADV (burst address advance) input pin. The mode pin is used to select the burst sequence order, Linear burst is achieved when this pin is tied LOW. Interleave burst is achieved when this pin is tied HIGH or left floating. FAST ACCESS TIME Symbol tKQ tKC Parameter Clock Access Time Cycle Time Frenquency -166 3.5 6 166 -150 3.8 6.7 150 -133 4 7.5 133 -117 4 8.5 117 -5 5 10 100 Units ns ns MHz ICSI reserves the right to make changes to its products at any time without notice in order to improve design and supply the best possible product. We assume no responsibility for any errors which may appear in this publication. © Copyright 2000, Integrated Circuit Solution Inc. 2 Integrated Circuit Solution Inc. SSR019-0A 09/17/2001 IC61SP12832 IC61SP12836 BLOCK DIAGRAM MODE Q0 CLK CLK A0’ A0 BINARY COUNTER ADSC ADSP A16-A0 Q1 CE ADV A1’ A1 128K x 32, 128K x 36 MEMORY ARRAY CLR 17 D Q 15 17 ADDRESS REGISTER CE CLK 32 GW BWE BW4 D 32 Q DQd BYTE WRITE REGISTERS CLK BW3 D DQc Q BYTE WRITE REGISTERS CLK D BW2 Q DQb BYTE WRITE REGISTERS CLK BW1 D DQa Q BYTE WRITE REGISTERS CLK CE 4 Q CE2 D CE2 ENABLE REGISTER INPUT REGISTERS CLK 32 OUTPUT REGISTERS CLK DQ[31:0] OE CE CLK D Q ENABLE DELAY REGISTER CLK OE Integrated Circuit Solution Inc. SSR019-0A 09/17/2001 3 IC61SP12832 IC61SP12836 PIN CONFIGURATION 1 2 3 4 5 6 7 VCCQ A6 A4 ADSP A8 A16 VCCQ NC CE2 A3 ADSC A9 CE2 NC NC A7 A2 VCC A12 A15 NC DQc1 NC GND NC GND NC DQb8 DQc2 DQc3 GND CE GND DQb6 DQb7 VCCQ DQc4 GND OE GND DQb5 VCCQ DQc5 DQc6 BW3 ADV BW2 DQb4 DQb3 DQc7 DQc8 GND GW GND DQb2 DQb1 VCCQ VCC NC VCC NC VCC VCCQ DQd1 DQd2 GND CLK GND DQa7 DQa8 DQd4 DQd3 BW4 NC BW1 DQa5 DQa6 VCCQ DQd5 GND BWE GND DQa4 VCCQ DQd6 DQd7 GND A1 GND DQa3 DQa2 DQd8 NC GND A0 GND NC DQa1 NC A5 MODE VCC NC A13 NC NC NC A10 A11 A14 NC ZZ VCCQ NC NC NC NC NC VCCQ A6 A7 CE CE2 BW4 BW3 BW2 BW1 CE2 VCC GND CLK GW BWE OE ADSC ADSP ADV A8 A9 119-pin PBGA (Top View) and 100-Pin LQFP A NC DQc1 DQc2 VCCQ GND DQc3 DQc4 DQc5 DQc6 GND VCCQ DQc7 DQc8 NC VCC NC GND DQd1 DQd2 VCCQ GND DQd3 DQd4 DQd5 DQd6 GND VCCQ DQd7 DQd8 NC B C D E F G H J K L M N P R T NC DQb8 DQb7 VCCQ GND DQb6 DQb5 DQb4 DQb3 GND VCCQ DQb2 DQb1 GND NC VCC ZZ DQa8 DQa7 VCCQ GND DQa6 DQa5 DQa4 DQa3 GND VCC DQa2 DQa1 NC MODE A5 A4 A3 A2 A1 A0 NC NC GND VCC NC NC A10 A11 A12 A13 A14 A15 A16 U 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 1 79 2 78 3 77 4 76 5 75 6 74 7 73 8 72 9 71 10 70 11 69 12 68 13 67 14 66 15 65 16 64 17 63 18 62 19 61 20 60 21 59 22 58 23 57 24 56 25 55 26 54 27 53 28 52 29 51 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 128K x 32 PIN DESCRIPTIONS A0, A1 4 Synchronous Address Inputs. These pins must tied to the two LSBs of the address bus. A2-A16 Synchronous Address Inputs CLK Synchronous Clock ADSP Synchronous Processor Address Status GW Synchronous Global Write Enable CE, CE2, CE2 Synchronous Chip Enable OE Output Enable DQa-DQd Synchronous Data Input/Output MODE Burst Sequence Mode Selection VCC +3.3V Power Supply GND Ground VCCQ Isolated Output Buffer Supply: +3.3V ADSC Synchronous Controller Address Status ADV Synchronous Burst Address Advance BW1-BW4 Synchronous Byte Write Enable ZZ Snooze Enable BWE Synchronous Byte Write Enable GNDQ Isolated Output Buffer Ground Integrated Circuit Solution Inc. SSR019-0A 09/17/2001 IC61SP12832 IC61SP12836 PIN CONFIGURATION 1 2 3 4 5 6 7 VCCQ A6 A4 ADSP A8 A16 VCCQ NC CE2 A3 ADSC A9 CE2 NC NC A7 A2 VCC A12 A15 NC DQc1 NC GND NC GND NC DQb8 DQc2 DQc3 GND CE GND DQb6 DQb7 VCCQ DQc4 GND OE GND DQb5 VCCQ DQc5 DQc6 BW3 ADV BW2 DQb4 DQb3 DQc7 DQc8 GND GW GND DQb2 DQb1 VCCQ VCC NC VCC NC VCC VCCQ DQd1 DQd2 GND CLK GND DQa7 DQa8 DQd4 DQd3 BW4 NC BW1 DQa5 DQa6 VCCQ DQd5 GND BWE GND DQa4 VCCQ DQd6 DQd7 GND A1 GND DQa3 DQa2 DQd8 NC GND A0 GND NC DQa1 NC A5 MODE VCC NC A13 NC NC NC A10 A11 A14 NC ZZ VCCQ NC NC NC NC NC VCCQ A6 A7 CE CE2 BW4 BW3 BW2 BW1 CE2 VCC GND CLK GW BWE OE ADSC ADSP ADV A8 A9 119-pin PBGA (Top View) and 100-Pin LQFP A DQPc DQc1 DQc2 VCCQ GND DQc3 DQc4 DQc5 DQc6 GND VCCQ DQc7 DQc8 NC VCC NC GND DQd1 DQd2 VCCQ GND DQd3 DQd4 DQd5 DQd6 GND VCCQ DQd7 DQd8 DQPd B C D E F G H J K L M N P R T DQPb DQb8 DQb7 VCCQ GND DQb6 DQb5 DQb4 DQb3 GND VCCQ DQb2 DQb1 GND NC VCC ZZ DQa8 DQa7 VCCQ GND DQa6 DQa5 DQa4 DQa3 GND VCC DQa2 DQa1 DQPa MODE A5 A4 A3 A2 A1 A0 NC NC GND VCC NC NC A10 A11 A12 A13 A14 A15 A16 U 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 1 79 2 78 3 77 4 76 5 75 6 74 7 73 8 72 9 71 10 70 11 69 12 68 13 67 14 66 15 65 16 64 17 63 18 62 19 61 20 60 21 59 22 58 23 57 24 56 25 55 26 54 27 53 28 52 29 51 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 128K x 36 PIN DESCRIPTIONS A0, A1 Synchronous Address Inputs. These pins must tied to the two LSBs of the address bus. A2-A16 Synchronous Address Inputs CLK Synchronous Clock ADSP Synchronous Processor Address Status GW Synchronous Global Write Enable CE, CE2, CE2 Synchronous Chip Enable OE Output Enable DQa-DQd Synchronous Data Input/Output MODE Burst Sequence Mode Selection VCC +3.3V Power Supply ADSC Synchronous Controller Address Status GND Ground VCCQ Isolated Output Buffer Supply: +3.3V ADV Synchronous Burst Address Advance ZZ Snooze Enable BW1-BW4 Synchronous Byte Write Enable GNDQ Isolated Output Buffer Ground BWE Synchronous Byte Write Enable DQPa-DQPd Parity Data I/O Integrated Circuit Solution Inc. SSR019-0A 09/17/2001 5 IC61SP12832 IC61SP12836 TRUTH TABLE Operation Address Used CE CE2 CE2 Deselected, Power-down Deselected, Power-down Deselected, Power-down Deselected, Power-down Deselected, Power-down Read Cycle, Begin Burst Read Cycle, Begin Burst Write Cycle, Begin Burst Read Cycle, Continue Burst Read Cycle, Continue Burst Read Cycle, Continue Burst Read Cycle, Continue Burst Write Cycle, Continue Burst Write Cycle, Continue Burst Read Cycle, Suspend Burst Read Cycle, Suspend Burst Read Cycle, Suspend Burst Read Cycle, Suspend Burst Write Cycle, Suspend Burst Write Cycle, Suspend Burst None None None None None External External External Next Next Next Next Next Next Current Current Current Current Current Current H L L X X L L L X X H H X H X X H H X H X X L X 0 H H H X X X X X X X X X X X X X H X H X L L L X X X X X X X X X X X X ADSP ADSC X L L H H L H H H H X X H X H H X X H X L X X L L X 0 L H H H H H H H H H H H H ADV WRITE X X X X X X X X L L L L L L H H H H H H X X X X X X Read Write Read Read Read Read Write Write Read Read Read Read Write Write OE DQ X X X X X X X X L H L H X X L H L H X X High-Z High-Z High-Z High-Z High-Z High-Z High-Z High-Z Q High-Z Q High-Z High-Z High-Z Q High-Z Q High-Z High-Z High-Z PARTIAL TRUTH TABLE Function Read Read Write Byte 1 Write All Bytes Write All Bytes 6 GW BWE BW1 BW2 H H H H L H L L L X X H L L X X H H L X BW3 BW4 X H H L X X H H L X Integrated Circuit Solution Inc. SSR019-0A 09/17/2001 IC61SP12832 IC61SP12836 INTERLEAVED BURST ADDRESS TABLE (MODE = VCCQ or No Connect) External Address A1 A0 1st Burst Address A1 A0 2nd Burst Address A1 A0 3rd Burst Address A1 A0 00 01 10 11 01 00 11 10 10 11 00 01 11 10 01 00 LINEAR BURST ADDRESS TABLE (MODE = GNDQ) 0,0 A1’, A0’ = 1,1 0,1 1,0 ABSOLUTE MAXIMUM RATINGS(1) Symbol TBIAS TSTG PD IOUT VIN, VOUT VIN Parameter Temperature Under Bias Storage Temperature Power Dissipation Output Current (per I/O) Voltage Relative to GND for I/O Pins Voltage Relative to GND for for Address and Control Inputs VCC Voltage on Vcc Supply Relatiive to GND Value –40 to +85 –55 to +150 1.6 100 –0.5 to VCCQ + 0.3 –0.5 to VCC + 0.5 Unit °C °C W mA V V –0.5 to 4.6 V Notes: 1. Stress greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability. 2. This device contains circuity to protect the inputs against damage due to high static voltages or electric fields; however, precautions may be taken to avoid application of any voltage higher than maximum rated voltages to this high-impedance circuit. 3. This device contains circuitry that will ensure the output devices are in High-Z at power up. Integrated Circuit Solution Inc. SSR019-0A 09/17/2001 7 IC61SP12832 IC61SP12836 OPERATING RANGE Range Commercial Ambient Temperature 0°C to +70°C 3.3V, +10%, –5% –40°C to +85°C 3.3V, +10%, –5% Industrial VCC DC ELECTRICAL CHARACTERISTICS(1) (Over Operating Range) Symbol Parameter Test Conditions Min. Max. Unit VOH Output HIGH Voltage IOH = –4.0 mA 2.4 — V VOL Output LOW Voltage IOL = 8.0 mA — 0.4 V VIH Input HIGH Voltage 2.0 VCCQ + 0.3 V VIL Input LOW Voltage –0.3 0.8 V ILI Input Leakage Current GND ≤ VIN ≤ VCCQ(2) Com. Ind. –2 –5 2 5 µA ILO Output Leakage Current GND ≤ VOUT ≤ VCCQ, OE = VIH Com. Ind. –2 –5 2 5 µA POWER SUPPLY CHARACTERISTICS (Over Operating Range) -166 Typ. Max. -150 Typ. Max. -133 Typ. Max. -117 Typ. Max -5 Typ. Max. Unit Com. Ind. 200 230 — — 190 220 200 230 180 210 190 220 175 205 185 215 170 200 180 210 mA mA Device Deselected, VCC = Max., All Inputs = VIH or VIL CLK Cycle Time ≥ tKC min. Com. Ind. 45 — 70 — 45 50 70 80 45 50 70 80 45 50 65 75 45 50 65 75 mA mA ZZ = VCCQ Clock Running All Inputs ≤ GND + 0.2V or ≥ Vcc – 0.2V Com. Ind. — — 5 15 — — 5 15 — — 5 15 — — 5 15 — — 5 15 mA mA Symbol Parameter Test Conditions ICC AC Operating Supply Current Device Selected, All Inputs = VIL or VIH OE = VIH, Vcc = Max. Cycle Time ≥ tKC min. ISB Standby Current IZZ Power-down Mode Current Notes: 1. The MODE pin has an internal pullup. This pin may be a No Connect, tied to GND, or tied to VCCQ. 2. The MODE pin should be tied to Vcc or GND. It exhibits ±10 µA maximum leakage current when tied to ≤ GND + 0.2V or ≥ Vcc – 0.2V. 8 Integrated Circuit Solution Inc. SSR019-0A 09/17/2001 IC61SP12832 IC61SP12836 CAPACITANCE(1,2) Symbol Parameter CIN Input Capacitance COUT Input/Output Capacitance Conditions Max. Unit VIN = 0V 5 pF VOUT = 0V 8 pF Notes: 1. Tested initially and after any design or process changes that may affect these parameters. 2. Test conditions: TA = 25°C, f = 1 MHz, Vcc = 3.3V. AC TEST CONDITIONS Parameter Input Pulse Level Input Rise and Fall Times Input and Output Timing and Reference Level Output Load Unit 0V to 3.0V 1.5 ns 1.5V See Figures 1 and 2 AC TEST LOADS 317 Ω 3.3V ZO = 50Ω OUTPUT Output Buffer 30 pF 50Ω 1.5V Figure 1 Integrated Circuit Solution Inc. SSR019-0A 09/17/2001 5 pF Including jig and scope 351 Ω Figure 2 9 IC61SP12832 IC61SP12836 READ/WRITE CYCLE SWITCHING CHARACTERISTICS (Over Operating Range) -166 Symbol Parameter Min. Max. -150 Min. Max. -133 Min. Max. -117 Min. Max. -5 Min. Max. Unit fMAX Clock Frequency — 166 — 150 — 133 — 117 — 100 MHz tKC Cycle Time 6 — 6.7 — 7.5 — 8.5 — 10 — ns tKH Clock High Time 2.4 — 2.6 — 2.8 — 3.4 — 4 — ns tKL Clock Low Time 2.4 — 2.6 — 2.8 — 3.4 — 4 — ns Clock Access Time — 3.5 — 3.8 — 4 — 4 — 5 ns Clock High to Output Invalid 1.5 — 1.5 — 1.5 — 1.5 — 2.5 — ns tKQLZ(1,2) Clock High to Output Low-Z 0 — 0 — 0 — 0 — 0 — ns tKQHZ(1,2) Clock High to Output High-Z 1.5 6 1.5 6.7 1.5 7.5 1.5 8.5 1.5 10 ns tOEQ Output Enable to Output Valid — 3.5 — 3.5 — 3.8 — 4 — 5 ns Output Disable to Output Invalid 0 — 0 — 0 — 0 — 0 — ns tOELZ(1,2) Output Enable to Output Low-Z 0 — 0 — 0 — 0 — 0 — ns tOEHZ(1,2) Output Disable to Output High-Z 2 3.5 2 3.5 2 3.8 2 4 2 5 ns tKQ tKQX (1) (1) tOEQX tAS Address Setup Time 1.5 — 1.5 — 1.5 — 1.5 — 1.5 — ns tSS Address Status Setup Time 1.5 — 1.5 — 1.5 — 1.5 — 1.5 — ns tWS Write Setup Time 1.5 — 1.5 — 1.5 — 1.5 — 1.5 — ns tCES Chip Enable Setup Time 1.5 — 1.5 — 1.5 — 1.5 — 1.5 — ns tAVS Address Advance Setup Time 1.5 — 1.5 — 1.5 — 1.5 — 1.5 — ns tAH Address Hold Time 0.5 — 0.5 — 0.5 — 0.5 — 0.5 — ns tSH Address Status Hold Time 0.5 — 0.5 — 0.5 — 0.5 — 0.5 — ns tWH Write Hold Time 0.5 — 0.5 — 0.5 — 0.5 — 0.5 — ns tCEH Chip Enable Hold Time 0.5 — 0.5 — 0.5 — 0.5 — 0.5 — ns tAVH Address Advance Hold Time 0.5 — 0.5 — 0.5 — 0.5 — 0.5 — ns Note: 1. Guaranteed but not 100% tested. This parameter is periodically sampled. 2. Tested with load in Figure 2. 10 Integrated Circuit Solution Inc. SSR019-0A 09/17/2001 IC61SP12832 IC61SP12836 READ/WRITE CYCLE TIMING tKC CLK tSS tSH tKH tKL ADSP is blocked by CE inactive ADSP tSS tSH ADSC ADV tAS A16-A0 tAH RD1 WR1 tWS tWH tWS tWH RD2 RD3 GW BWE tWS tWH WR1 BW4-BW1 tCES tCEH tCES tCEH tCES tCEH CE Masks ADSP CE CE2 and CE2 only sampled with ADSP or ADSC CE2 Unselected with CE2 CE2 tOEHZ tOEQ OE DATAOUT High-Z 2a 1a tKQLZ tKQ DATAIN tKQX tOEQX tOELZ 2c 2d tKQHZ tKQX tKQHZ High-Z 1a tDS Single Read Integrated Circuit Solution Inc. SSR019-0A 09/17/2001 2b tDH Single Write Burst Read Unselected 11 IC61SP12832 IC61SP12836 WRITE CYCLE SWITCHING CHARACTERISTICS (Over Operating Range) -166 Symbol Parameter -150 Min. Max. -133 Min. Max. -117 Min. Max. — 6.7 — 7.5 — 8.5 Min. Max. 6 -5 Min. Max. Unit — 10 — ns tKC Cycle Time tKH Clock High Time 2.4 — 2.6 — 2.8 — 3.4 — 4 — ns tKL Clock Low Time 2.4 — 2.6 — 2.8 — 3.4 — 4 — ns tAS Address Setup Time 1.5 — 1.5 — 1.5 — 1.5 — 1.5 — ns tSS Address Status Setup Time 1.5 — 1.5 — 1.5 — 1.5 — 1.5 — ns tWS Write Setup Time 1.5 — 1.5 — 1.5 — 1.5 — 1.5 — ns tDS Data In Setup Time 1.5 — 1.5 — 1.5 — 1.5 — 1.5 — ns tCES Chip Enable Setup Time 1.5 — 1.5 — 1.5 — 1.5 — 1.5 — ns tAVS Address Advance Setup Time 1.5 — 1.5 — 1.5 — 1.5 — 1.5 — ns tAH Address Hold Time 0.5 — 0.5 — 0.5 — 0.5 — 0.5 — ns tSH Address Status Hold Time 0.5 — 0.5 — 0.5 — 0.5 — 0.5 — ns tDH Data In Hold Time 0.5 — 0.5 — 0.5 — 0.5 — 0.5 — ns tWH Write Hold Time 0.5 — 0.5 — 0.5 — 0.5 — 0.5 — ns tCEH Chip Enable Hold Time 0.5 — 0.5 — 0.5 — 0.5 — 0.5 — ns tAVH Address Advance Hold Time 0.5 — 0.5 — 0.5 — 0.5 — 0.5 — ns 12 Integrated Circuit Solution Inc. SSR019-0A 09/17/2001 IC61SP12832 IC61SP12836 WRITE CYCLE TIMING tKC CLK tSS tSH tKH tKL ADSP is blocked by CE inactive ADSP ADSC initiate Write ADSC ADV must be inactive for ADSP Write tAVS tAVH ADV tAS A16-A0 tAH WR1 WR2 tWS tWH tWS tWH tWS tWH WR3 GW BWE BW4-BW1 WR1 tCES tCEH tCES tCEH tCES tCEH tWS tWH WR2 WR3 CE Masks ADSP CE Unselected with CE2 CE2 and CE2 only sampled with ADSP or ADSC CE2 CE2 OE DATAOUT High-Z tDS DATAIN High-Z Single Write Integrated Circuit Solution Inc. SSR019-0A 09/17/2001 tDH 1a BW4-BW1 only are applied to first cycle of WR2 2a 2b 2c 2d Burst Write 3a Write Unselected 13 IC61SP12832 IC61SP12836 SNOOZE AND RECOVERY CYCLE SWITCHING CHARACTERISTICS (Over Operating Range) -166 Symbol Parameter -150 Min. Max. -133 Min. Max. -117 Min. Max. — 6.7 — 7.5 — 8.5 Min. Max. 6 -5 Min. Max. Unit — 10 — ns tKC Cycle Time tKH Clock High Time 2.4 — 2.6 — 2.8 — 3.4 — 4 — ns tKL Clock Low Time 2.4 — 2.6 — 2.8 — 3.4 — 4 — ns Clock Access Time — 3.5 — 3.8 — 4 — 4 — 5 ns Clock High to Output Invalid 1.5 — 1.5 — 1.5 — 2 — 2.5 — ns Clock High to Output Low-Z 0 — 0 — 0 — 0 — 0 — ns tKQHZ(1,2) Clock High to Output High-Z 1.5 3.6 1.5 6.7 1.5 7.5 1.5 8.5 1.5 10 ns tOEQ tKQ tKQX (1) (1,2) tKQLZ Output Enable to Output Valid — 3.5 — 3.5 — 3.9 — 4 — 5 ns (1) Output Disable to Output Invalid 0 — 0 — 0 — 0 — 0 — ns (1,2) Output Enable to Output Low-Z 0 — 0 — 0 — 0 — 0 — ns 2 3.5 2 3.5 2 3.8 2 4 2 5 ns tOEQX tOELZ tOEHZ(1,2) Output Disable to Output High-Z tAS Address Setup Time 1.5 — 1.5 — 1.5 — 1.5 — 1.5 — ns tSS Address Status Setup Time 1.5 — 1.5 — 1.5 — 1.5 — 1.5 — ns tCES Chip Enable Setup Time 1.5 — 1.5 — 1.5 — 1.5 — 1.5 — ns tAH Address Hold Time 0.5 — 0.5 — 0.5 — 0.5 — 0.5 — ns tSH Address Status Hold Time 0.5 — 0.5 — 0.5 — 0.5 — 0.5 — ns tCEH Chip Enable Hold Time 0.5 — 0.5 — 0.5 — 0.5 — 0.5 — ns tZZS ZZ Standby 2 — 2 — 2 — 2 — 2 — cyc tZZREC ZZ Recovery 2 — 2 — 2 — 2 — 2 — cyc Notes: 1. Guaranteed but not 100% tested. This parameter is periodically sampled. 2. Tested with load in Figure 2. 14 Integrated Circuit Solution Inc. SSR019-0A 09/17/2001 IC61SP12832 IC61SP12836 SNOOZE AND RECOVERY CYCLE TIMING tKC CLK tSS tSH tAS tAH tKH tKL ADSP ADSC ADV A16-A0 RD2 RD1 GW BWE BW4-BW1 tCES tCEH tCES tCEH tCES tCEH CE CE2 CE2 tOEHZ tOEQ OE tOEQX tOELZ DATAOUT High-Z 1a tKQLZ tKQ DATAIN tKQX tKQHZ High-Z tZZS tZZREC ZZ Single Read Integrated Circuit Solution Inc. SSR019-0A 09/17/2001 Snooze with Data Retention Read 15 IC61SP12832 IC61SP12836 ORDERING INFORMATION Commercial Range: 0°C to +70°C Speed Order Part Number Package 166 MHz IC61SP12832-166TQ IC61SP12832-166B 14x20x1.4mm LQFP 14*22mm PBGA 150 MHz IC61SP12832-150TQ IC61SP12832-150B 14*20*1.4mm LQFP 14*22mm PBGA 133 MHz IC61SP12832-133TQ IC61SP12832-133B 14*20*1.4mm LQFP 14*22mm PBGA 117 MHz IC61SP12832-117TQ IC61SP12832-117B 14*20*1.4mm LQFP 14*22mm PBGA 100 MHz IC61SP12832-5TQ IC61SP12832-5B 14*20*1.4mm LQFP 14*22mm PBGA Speed Order Part Number Package 166 MHz IC61SP12836-166TQ IC61SP12836-166B 14x20x1.4mm LQFP 14*22mm PBGA 150 MHz IC61SP12836-150TQ IC61SP12836-150B 14*20*1.4mm LQFP 14*22mm PBGA 133 MHz IC61SP12836-133TQ IC61SP12836-133B 14*20*1.4mm LQFP 14*22mm PBGA 117 MHz IC61SP12836-117TQ IC61SP12836-117B 14*20*1.4mm LQFP 14*22mm PBGA 100 MHz IC61SP12836-5TQ IC61SP12836-5B 14*20*1.4mm LQFP 14*22mm PBGA Integrated Circuit Solution Inc. HEADQUARTER: NO.2, TECHNOLOGY RD. V, SCIENCE-BASED INDUSTRIAL PARK, HSIN-CHU, TAIWAN, R.O.C. TEL: 886-3-5780333 Fax: 886-3-5783000 BRANCH OFFICE: 7F, NO. 106, SEC. 1, HSIN-TAI 5TH ROAD, HSICHIH TAIPEI COUNTY, TAIWAN, R.O.C. TEL: 886-2-26962140 FAX: 886-2-26962252 http://www.icsi.com.tw 16 Integrated Circuit Solution Inc. SSR019-0A 09/17/2001