0 R DS073 (v1.12) November 13, 2008 XC17V00 Series Configuration PROMs 0 Product Specification 8 Features • Available in compact plastic packages: VQ44, PC44, PC20, VO8, and SO20(1) • Programming support by leading programmer manufacturers Cascadable for storing longer or multiple bitstreams • Programmable reset polarity (active High or active Low) for compatibility with different FPGA solutions Design support using the ISE® Foundation™ and ISE WebPACK™ software • • One-time programmable (OTP) read-only memory designed to store configuration bitstreams of Xilinx® FPGA devices • Simple interface to the FPGA • • • Low-power CMOS floating-gate process Dual configuration modes for the XC17V16 and XC17V08(1) devices • 3.3V supply voltage ♦ Serial slow/fast configuration (up to 20 Mb/s) • Guaranteed 20 year life data retention ♦ Parallel (up to 160 Mb/s at 20 MHz) Description Xilinx introduces the high-density XC17V00 family of configuration PROMs which provide an easy-to-use, costeffective method for storing large Xilinx FPGA configuration bitstreams. Initial devices in the 3.3V family are available in 16 Mb, 8 Mb, 4 Mb, 2 Mb, and 1 Mb densities. See Figure 1 and Figure 2 for simplified block diagrams of the XC17V00 family. The XC17V00 PROM can configure a Xilinx FPGA using the FPGA serial configuration mode interface. When the FPGA is in Master Serial mode, it generates a configuration clock that drives the PROM. A short access time after the rising clock edge, data appears on the PROM DATA output pin that is connected to the FPGA DIN pin. The FPGA generates the appropriate number of clock pulses to complete the configuration. Once configured, it disables the PROM. When the FPGA is in Slave Serial mode, the PROM and the FPGA must both be clocked by an incoming signal. The XC17V08(1) and XC17V16 PROM can optionally configure a Xilinx FPGA using the FPGA Parallel (SelectMAP) configuration mode interface. When the FPGA is in Master SelectMAP mode, the FPGA generates the configuration clock that drives the PROM. When the FPGA is in Slave SelectMAP mode, an external, free-running oscillator generates the configuration clock that drives the PROM and the FPGA. After the rising configuration clock (CCLK) edge, data is available on the PROMs DATA (D0-D7) pins. The data is clocked into the FPGA on the following rising edge of the CCLK (Figure 3). Multiple PROMs can be concatenated by using the CEO output to drive the CE input of the following device. The clock inputs and the DATA outputs of all PROMs in this chain are interconnected. All devices are compatible and can be cascaded with other members of the family. For device programming, either the Xilinx ISE Foundation or ISE WebPACK software compiles the FPGA design file into a standard Hex format, which is then transferred to most commercial PROM programmers. 1. Specific part number and package combinations have been discontinued. Refer to XCN07010. Discontinued part number and package combinations remain in this data sheet for reference. © Copyright 2000–2008 Xilinx, Inc. XILINX, the Xilinx logo, Virtex, Spartan, ISE, and other designated brands included herein are trademarks of Xilinx in the United States and other countries. All other trademarks are the property of their respective owners. DS073 (v1.12) November 13, 2008 Product Specification www.xilinx.com 1 R XC17V00 Series Configuration PROMs X-Ref Target - Figure 1 VCC RESET/ OE or OE/ RESET VPP GND CEO CE Address Counter CLK TC EPROM Cell Matrix OE Output DATA DS073_01_072600 XC17V02(1), Figure 1: Simplified Block Diagram for XC17V04, (does not show programming circuit) and XC17V01 X-Ref Target - Figure 2 VCC RESET/ OE or OE/ RESET VPP GND CEO CE Address Counter CLK TC BUSY EPROM Cell Matrix OE Output 8 D0 Data (Serial or Parallel Mode) 7 7 D[1:7] (SelectMAP Interface) DS073_02_031506 Figure 2: Simplified Block Diagram for XC17V16 and (does not show programming circuit) DS073 (v1.12) November 13, 2008 Product Specification XC17V08(1) www.xilinx.com 2 R XC17V00 Series Configuration PROMs Pin Description CEO DATA[0:7] The array data value corresponding to the internal address counter location is output on enabled DATA[0-7] output pin(s) when CE is active, OE is active, and the internal address counter has not incremented beyond its Terminal Count (TC) value. Otherwise, all data pins are in a high impedance state when CE is inactive, OE is inactive, or the internal address counter has incremented beyond its Terminal Count (TC) value. The XC17V01, XC17V02, and XC17V04 have only the single DATA output pin for connection to the FPGA serial configuration data input pin. Chip Enable Output is connected to the CE input of the next PROM in the daisy chain. This output is Low when the CE and OE inputs are both active AND the internal address counter has been incremented beyond its Terminal Count (TC) value. CEO returns to High when OE goes inactive or CE goes High. BUSY (XC17V16 and XC17V08 Only) Asserting the BUSY input High prevents rising edges on CLK from incrementing the internal address counter and maintains current data on the data pins. Note: If the BUSY pin is floating, then the programmable option to internally tie BUSY to an internal pull-down resistor must be set during device programming. The XC17V08 and XC17V16 have the D[0-7] output pins. During device programming, the XC17V08 and XC17V16 must be programmed for use in either serial output mode or parallel output mode. For XC17V08 and XC17V16 devices programmed to serial output mode, only the D0 pin is enabled for data output to the Virtex® series FPGA serial configuration data input pin. In serial mode, the D[1-7] output pins remain in high impedance state and may be unconnected. For XC17V08 and XC17V16 devices programmed to parallel output mode, all D[0-7] output pins are enabled for byte-wide data output to the FPGA SelectMAP configuration data input pins. Programming voltage. No overshoot above the specified maximum voltage is permitted on this pin. For normal read operation, this pin must be connected to VCC. Failure to do so may lead to unpredictable, temperature-dependent operation and severe problems in circuit debugging. The DATA/D0 pin is a bidirectional I/O during device programming. Positive supply and ground pins. VPP Caution! Do not leave VPP floating! VCC and GND PROM Pinouts for XC17V16 and XC17V08 CLK Pins not listed in Table 1 are “no connect.” Each rising edge on the CLK input increments the internal address counter, when CE is active, OE is active, the internal address counter has not incremented past its Terminal Count (TC) value, and BUSY is Low. Table 1: Pinouts for XC17V16 and XC17V08(1) 44-pin VQFP (VQ44) 44-pin PLCC (PC44) BUSY 24 30 D0 40 2 D1 29 35 D2 42 4 The polarity of this input pin is programmable as either RESET/OE or OE/RESET. The polarity is set at the time of device programming. The device default is active-High RESET, but compatibility with Xilinx FPGAs requires the polarity to be programmed with an active-Low RESET. D3 27 33 D4 9 15 D5 25 31 D6 14 20 When RESET is active, the address counter is held at “0”, and puts the DATA output in a high-impedance state. D7 19 25 CLK 43 5 RESET/OE (OE/RESET) 13 19 CE 15 21 GND 6, 18, 28, 37, 41 3, 12, 24, 34, 43 CEO 21 27 Note: The BUSY condition applies to only the XC17V08 and XC17V16. RESET/OE CE When High, this pin holds the internal address counter in reset, puts the DATA output in a high-impedance state, and forces the device into low-ICC standby mode. DS073 (v1.12) November 13, 2008 Product Specification Pin Name www.xilinx.com 3 R 44-pin PLCC (PC44) VPP 35 41 VCC 8, 16, 17, 26, 36, 38 14, 22, 23, 32, 42, 44 Notes: 1. NC NC NC NC NC GND NC VCC D4 NC NC Specific part number and package combinations have been discontinued. Refer to XCN07010. Capacity Table 2: Device Capacities Configuration Bits XC17V16 16,777,216 XC17V08(1) 8,388,608 NC CLK D2 GND DATA(D0) NC VCC GND VCC VPP NC Pinout Diagrams for XC17V16 and XC17V08 PC44 Top View Pins not listed in Table 3 are “no connect.” VQ44 Top View 33 32 31 30 29 28 27 26 25 24 23 NC NC NC NC D1 GND D3 VCC D5 BUSY NC NC OE/RESET D6 CE VCC VCC GND D7 NC CEO NC 12 13 14 15 16 17 18 19 20 21 22 1 2 3 4 5 6 7 8 9 10 11 DS073_13_101502 PROM Pinouts for XC17V04, XC17V02, and XC17V01 44 43 42 41 40 39 38 37 36 35 34 NC VCC D4 NC NC NC NC NC NC D1 GND D3 VCC D5 BUSY NC 39 38 37 36 35 34 33 32 31 30 29 NC OE/RESET D6 CE VCC VCC GND D7 NC CEO NC Specific part number and package combinations have been discontinued. Refer to XCN07010. NC NC NC NC NC GND 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Devices Notes: 1. VPP NC 44-pin VQFP (VQ44) 6 5 4 3 2 1 44 43 42 41 40 Pin Name NC CLK D2 GND DATA(D0) NC VCC GND Table 1: Pinouts for XC17V16 and XC17V08(1)(Cont’d) VCC XC17V00 Series Configuration PROMs DS073_12_101502 Table 3: Pinouts for XC17V04, XC17V02, and XC17V01 8-pin VOIC (V08) 20-pin SOIC (SO20) 20-pin PLCC (PC20) 44-pin VQFP (VQ44) 44-pin PLCC (PC44) (1) (1,3) (1,2) (2) (2) DATA 1 1 1 40 2 CLK 2 3 3 43 5 RESET/OE (OE/RESET) 3 8 8 13 19 CE 4 10 10 15 21 GND 5 11 11 18, 41 24, 3 CEO 6 13 13 21 27 VPP 7 18 18 35 41 VCC 8 20 20 38 44 Pin Name Notes: 1. 2. 3. DS073 (v1.12) November 13, 2008 Product Specification XC17V01 available in these packages. XC17V02 and XC17V04 available in these packages. Specific part number and package combinations have been discontinued. Refer to XCN07010. www.xilinx.com 4 R Devices Configuration Bits XC17V04 4,194,304 XC17V02(1) 2,097,152 XC17V01 1,679,360 6 5 4 3 2 1 44 43 42 41 40 Table 4: Device Capacities Notes: 1. Specific part number and package combinations have been discontinued. Refer to XCN07010. NC NC NC NC NC NC NC NC NC NC NC 39 38 37 36 35 34 33 32 31 30 29 PC44 Top View (See Note 2) NC OE/RESET NC CE NC NC GND NC NC CEO NC VPP NC NC VQ44 Top View (See Note 2) 33 32 31 30 29 28 27 26 25 24 23 NC NC NC NC NC NC NC NC NC NC NC 1 8 VCC CLK 2 VO8 7 Top View VPP CE NC OE/RESET NC CE NC NC GND NC NC CEO NC DS073_08_100702 DATA(D0) OE/RESET 12 13 14 15 16 17 18 19 20 21 22 1 2 3 4 5 6 7 8 9 10 11 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 NC NC NC NC NC NC NC NC NC NC NC 44 43 42 41 40 39 38 37 36 35 34 NC CLK NC GND DATA(D0) NC VCC NC Pinout Diagrams for XC17V04, XC17V02(1), and XC17V01 NC NC NC NC NC NC NC NC NC NC NC VPP NC NC CLK NC GND DATA(D0) NC VCC NC Capacity NC XC17V00 Series Configuration PROMs 3 (See Note 1) 6 CEO 5 GND 4 DS073_09_110102 DS073_07_100702 DATA(D0) NC CLK NC NC NC NC OE/RESET NC CE 1 20 2 19 3 18 SO20 17 4 Top 16 5 View 6 15 (See 7 14 8 Notes 1, 3) 13 9 12 10 11 VCC NC VPP NC NC NC NC CEO NC GND DS073_10_082108 DS073 (v1.12) November 13, 2008 Product Specification www.xilinx.com 5 R XC17V00 Series Configuration PROMs CLK NC DATA(D0) VCC NC Table 5: Xilinx FPGAs and Compatible PROMs (Cont’d) Configuration Bits PROM XCV600 3,607,968 XC17V04 XCV800 4,715,616 XC17V08(1) XC17V16 XCV1000 6,127,744 XC17V08(1) XC17V16 XCV50E 630,048 XC17V01 XCV100E 863,840 XC17V01 XCV200E 1,442,016 XC17V01 XCV300E 1,875,648 XC17V02(1) XC17V04 XCV400E 2,693,440 XC17V04 Notes: XCV405E 3,430,400 XC17V04 1. 2. 3. XCV600E 3,961,632 XC17V04 XCV812E 6,519,648 XC17V08(1) XC17V16 XCV1000E 6,587,520 XC17V08(1) XC17V16 XCV1600E 8,308,992 XC17V08(1) XC17V16 XCV2000E 10,159,648 XC17V16 3 2 1 20 19 Device 9 10 11 12 13 18 4 17 5 PC20 6 Top View 16 7 (See Notes 1, 2, 3)15 14 8 VPP NC NC NC NC NC CE GND NC CEO NC NC NC NC OE/RESET DS073_11_062508 XC1701 is available in these packages. XC1702 and XC1704 are available in these packages. Specific part number and package combinations have been discontinued. Refer to XCN07010. Xilinx FPGAs and Compatible PROMs Table 5: Xilinx FPGAs and Compatible PROMs Device Configuration Bits PROM XC2V40 360,096 XC17V01 XCV2600E 12,922,336 XC17V16 XC2V80 635,296 XC17V01 XCV3200E 16,283,712 XC17V16 XC17V02(1) XC3S50 439,264 XC17V01 XC17V04 XC3S200 1,047,616 XC17V01 XC3S400 1,699,136 XC17V02(1) XC17V04 XC2V250 1,697,184 XC2V500 2,761,888 XC17V04 XC2V1000 4,082,592 XC17V04 XC2V1500 5,659,296 XC17V08(1) XC17V16 XC3S1000 3,223,488 XC17V04 XC17V08(1) XC3S1500 5,214,784 XC17V08(1) XC17V16 XC3S2000 7,673,024 XC17V08(1) XC17V16 XC2V2000 7,492,000 XC17V16 XC2V3000 10,494,368 XC17V16 XC2V4000 15,659,936 XC17V16 XC3S4000 11,316,864 XC17V16 XC17V16+XC17V08(1) XC3S5000 13,271,936 XC17V16 XC2V6000 21,849, 504 XC2V8000 29,063,072 2 of XC17V16 XCV50 559,200 XC17V01 XCV100 781,216 XC17V01 XCV150 1,040,096 XC17V01 XCV200 1,335,840 XC17V01 XCV300 1,751,808 XC17V02(1) XC17V04 XCV400 2,546,048 XC17V04 DS073 (v1.12) November 13, 2008 Product Specification 2 of XC17V16 Notes: 1. Specific part number and package combinations have been discontinued. Refer to XCN07010. For some devices, the original PROM recommendation is shown along with the replacement PROM. www.xilinx.com 6 R XC17V00 Series Configuration PROMs Controlling PROMs Cascading Configuration PROMs Connecting the FPGA device with the PROM. For multiple FPGAs configured as a daisy-chain, or for future FPGAs requiring larger configuration memories, cascaded PROMs provide additional memory. After the last bit from the first PROM is read, the next clock signal to the PROM asserts its CEO output Low and disables its DATA line. The second PROM recognizes the Low level on its CE input and enables its DATA output. See Figure 3. • The DATA output(s) of the PROM(s) drives the configuration data input(s) of the lead FPGA device. • The Master FPGA CCLK output drives the CLK input(s) of the PROM(s). • The CEO output of a PROM drives the CE input of the next PROM in a daisy chain (if any). • The RESET/OE input of all PROMs is best driven by the INIT output of the lead FPGA device. This connection assures that the PROM address counter is reset before the start of any (re)configuration, even when a reconfiguration is initiated by a VCC glitch. • The PROM CE input is best connected to the FPGA DONE pin(s) and a pullup resistor. CE can also be permanently tied Low, but this keeps the DATA output active and causes an unnecessary supply current of 15 mA maximum. • SelectMAP mode is similar to Slave Serial mode. The DATA is clocked out of the PROM one byte per CCLK instead of one bit per CCLK cycle. See FPGA data sheets for special configuration requirements. FPGA Master Serial Mode Summary The I/O and logic functions of the Configurable Logic Block (CLB) and their associated interconnections are established by a configuration program. The program is loaded either automatically upon power up, or on command, depending on the state of the three FPGA mode pins. In Master Serial mode, the FPGA automatically loads the configuration program from an external memory. The Xilinx PROMs have been designed for compatibility with the Master Serial mode. Upon power-up or reconfiguration, an FPGA enters the Master Serial mode whenever all three of the FPGA modeselect pins are Low (M0=0, M1=0, M2=0). Data is read from the PROM sequentially on a single data line. Synchronization is provided by the rising edge of the temporary signal CCLK, which is generated during configuration. After configuration is complete, the address counters of all cascaded PROMs are reset if the FPGA PROGRAM pin goes Low, assuming the PROM reset polarity option has been inverted. Standby Mode The PROM enters a low-power standby mode whenever CE is asserted High. The output remains in a high impedance state regardless of the state of the OE input. Programming The devices can be programmed on programmers supplied by Xilinx or qualified third-party vendors. The user must ensure that the appropriate programming algorithm and the latest version of the programmer software are used. The wrong choice can permanently damage the device. Selecting Reset Polarity and Configuration Modes The OE/RESET input polarity is programmable on all XC17V00 PROMs. In addition, the XC17V08 and XC17V16 can accommodate either serial or parallel configuration mode. The reset polarity and configuration mode are selectable through the programmer software. For compatibility with Xilinx FPGAs, the OE/RESET polarity must be programmed with RESET active-Low. Master Serial Mode provides a simple configuration interface. Only one serial data line, two control lines, and one clock line are required to configure an FPGA. Data from the PROM is read sequentially, accessed via the internal address and bit counters which are incremented on every valid rising edge of CCLK. If the user-programmable, dual-function DIN pin on the FPGA is used only for configuration, it must still be held at a defined level during normal operation. The Xilinx FPGA families take care of this automatically with an on-chip default pull-up/down resistor or keeper circuit. DS073 (v1.12) November 13, 2008 Product Specification www.xilinx.com 7 R XC17V00 Series Configuration PROMs Table 6: Truth Table for XC17V00 Control Inputs Control Inputs RESET(1) CE Internal Address Outputs DATA CEO ICC Active High-Z High Low Active Reduced Inactive Low If address < TC(2): increment If address > TC(2): don’t change Active Low Held reset High-Z High Active Inactive High Not changing High-Z High Standby Active High Held reset High-Z High Standby Notes: 1. 2. The XC17V00 RESET input has programmable polarity TC = terminal count, highest address value. DS073 (v1.12) November 13, 2008 Product Specification www.xilinx.com 8 R XC17V00 Series Configuration PROMs X-Ref Target - Figure 3 OPTIONAL Daisy-chained FPGAs with different configurations DOUT VCC 4.7K FPGA OPTIONAL Slave FPGAs with identical configurations VCC 4.7K Modes(1) VCC VCC VCC (2) VCC DATA DIN CCLK CLK DONE CE Vpp VCC BUSY First PROM CEO OE/RESET INIT Vpp BUSY DATA CLK CE Cascaded PROM OE/RESET PROGRAM (Low Resets the Address Pointer) (1) For Mode pin connections, refer to the appropriate FPGA data sheet or user guide. (2) For specific DONE resistor recommendations, refer to the appropriate FPGA data sheet or user guide. Master Serial Mode I/O(1) I/O(1) Modes(3) WRITE 1K VCC External Osc(4) CS 1K 3.3V FPGA VCC BUSY VCC Vpp 4.7K First CLK PROM (2) CCLK PROGRAM D[0:7] VCC 8 D[0:7] DONE INIT VCC BUSY CEO Vpp BUSY Second CLK PROM CEO D[0:7] CE CE OE/RESET OE/RESET (1) CS and WRITE must be pulled down to be used as I/O. One option is shown. (2) For specific DONE resistor recommendations, refer to the appropriate FPGA data sheet or user guide. (3) For Mode pin connections, refer to the appropriate FPGA data sheet or user guide. (4) External oscillator required for FPGA slave SelectMAP modes. SelectMAP Mode, XC17V16 and XC17V08(1) only. DS073_03_102708 Figure 3: (a) Master Serial Mode (b) SelectMAP Mode (dotted lines indicate optional connection) Notes: 1. Specific part number and package combinations have been discontinued. Refer to XCN07010. DS073 (v1.12) November 13, 2008 Product Specification www.xilinx.com 9 R XC17V00 Series Configuration PROMs Absolute Maximum Ratings(1) Symbol Description Conditions Units VCC Supply voltage relative to GND –0.5 to +7.0 V VPP Supply voltage relative to GND –0.5 to +12.5 V VIN Input voltage relative to GND –0.5 to VCC +0.5 V VTS Voltage applied to High-Z output –0.5 to VCC +0.5 V TSTG Storage temperature (ambient) –65 to +150 °C +125 °C TJ Junction temperature Notes: 1. Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those listed under Operating Conditions is not implied. Exposure to Absolute Maximum Ratings conditions for extended periods of time may affect device reliability. Operating Conditions (3V Supply) Symbol VCC(1) TVCC(2) Description Supply voltage relative to GND (TA = 0°C to +70°C) Supply voltage relative to GND (TA = –40°C to +85°C) Min Max Units Commercial 3.0 3.6 V Industrial 3.0 3.6 V 1.0 50 ms VCC rise time from 0V to nominal voltage Notes: 1. 2. During normal read operation VPP must be connected to VCC. At power up, the device requires the VCC power supply to monotonically rise from 0V to nominal voltage within the specified VCC rise time. If the power supply cannot meet this requirement, then the device may not power-on-reset properly. DC Characteristics Over Operating Condition Symbol Description Min Max Units VIH High-level input voltage 2 VCC V VIL Low-level input voltage 0 0.8 V VOH High-level output voltage (IOH = –3 mA) 2.4 – V VOL Low-level output voltage (IOL = +3 mA) – 0.4 V ICCA Supply current, active mode (at maximum frequency) (XC17V16 and XC17V08(1) only) – 100 mA ICCA Supply current, active mode (at maximum frequency) (XC17V04, XC17V02(1), and XC17V01(1) only) – 15 mA ICCS Supply current, standby mode – 1 mA IL Input or output leakage current –10 10 μA Input capacitance (VIN = GND, f = 1.0 MHz) – 15 pF Output capacitance (VIN = GND, f = 1.0 MHz) – 15 pF CIN COUT Notes: 1. Specific part number and package combinations have been discontinued. Refer to XCN07010. DS073 (v1.12) November 13, 2008 Product Specification www.xilinx.com 10 R XC17V00 Series Configuration PROMs AC Characteristics over Operating Condition for XC17V04, XC17V02, and XC17V01 X-Ref Target - Figure 4 TCEH CE TSCE TSCE THCE RESET/OE THOE THC TLC TCYC CLK TOE TCE TCAC TDF TOH DATA TOH Notes: 1 The XC17V00 RESET/OE input polarity is programmable. The RESET/OE input is shown in the timing diagram with active-high RESET polarity. Timing specifications are identical for both polarity settings. 2 The diagram shows timing relationships. The diagram is not reflective of actual FPGA signal sequences. See the appropriate FPGA data sheet or user guide for actual configuration signal sequences. Symbol Description DS073_04_14102005 Min Max Units TOE OE to data delay – 30 ns TCE CE to data delay – 45 ns TCAC CLK to data delay – 45 ns – 50 ns 0 – ns TDF CE or OE to data float delay(2,3) TOH Data hold from CE, OE, or TCYC Clock periods CLK(3) 67 – ns CLK Low time(3) 25 – ns THC CLK High time(3) 25 – ns TSCE CE setup time to CLK (to guarantee proper counting) 25 – ns THCE CE hold time to CLK (to guarantee proper counting) 0 – ns THOE OE hold time (guarantees counters are reset) 25 – ns TCEH CE High time (guarantees counters are reset) 20 – ns TLC Notes: 1. 2. 3. 4. 5. 6. AC test load = 50 pF. Float delays are measured with 5 pF AC loads. Transition is measured at ±200 mV from steady state active levels. Guaranteed by design, not tested. All AC parameters are measured with VIL = 0.0V and VIH = 3.0V. If TCEH High, 2 μs, TCE = 2 μs. If THOE High, 2 μs, TOE = 2 μs. DS073 (v1.12) November 13, 2008 Product Specification www.xilinx.com 11 R XC17V00 Series Configuration PROMs AC Characteristics over Operating Condition for XC17V16 and XC17V08 X-Ref Target - Figure 5 TCEH CE TSCE TSCE THCE RESET/OE(1) TLC THOE THC TCYC CLK TOE TCE TDF TOH TCAC DATA TSBUSY TOH THBUSY BUSY(2) Note: 1 The XC17V00 RESET/OE input polarity is programmable. The RESET/OE input is shown in the timing diagram with active-high RESET polarity. Timing specifications are identical for both polarity settings. 2. If BUSY is inactive (Low) during a rising CLK edge, then new DATA appears at time TCAC after the rising CLK edge. If BUSY is active (High) during a rising CLK edge, then there is no corresponding change to DATA. Symbol Description DS073_05_031606 Min Max Units TOE OE to data delay – 15 ns TCE CE to data delay – 20 ns TCAC CLK to data delay(2) – 20 ns TDF CE or OE to data float delay(3,4) – 35 ns TOH Data hold from CE, OE, or CLK(4) 0 – ns TCYC Clock periods 50 – ns TLC CLK Low time(4) 25 – ns THC CLK High time(4) 25 – ns TSCE CE setup time to CLK (to guarantee proper counting) 25 – ns THCE CE hold time to CLK (to guarantee proper counting) 0 – ns THOE OE hold time (guarantees counters are reset) 25 – ns TSBUSY BUSY setup time 5 – ns THBUSY BUSY hold time 5 – ns CE High time (guarantees counters are reset) 20 – ns TCEH Notes: 1. 2. 3. 4. 5. 6. 7. AC test load = 50 pF. When BUSY = 0. Float delays are measured with 5 pF AC loads. Transition is measured at ±200 mV from steady state active levels. Guaranteed by design, not tested. All AC parameters are measured with VIL = 0.0V and VIH = 3.0V. If TCEH High, 2 μs, TCE = 2 μs. If THOE High, 2 μs, TOE = 2 μs. DS073 (v1.12) November 13, 2008 Product Specification www.xilinx.com 12 R XC17V00 Series Configuration PROMs AC Characteristics over Operating Condition When Cascading X-Ref Target - Figure 6 RESET/OE CE CLK TCDF TOCE Last Bit DATA First Bit TOCK TOOE CEO Notes: 1 The XC17V00 RESET/OE input polarity is programmable. The RESET/OE input is shown in the timing diagram with active-high RESET polarity. Timing specifications are identical for both polarity settings. 2 The diagram shows timing of the First Bit and Last Bit for one PROM with respect to signals involved in a cascaded situation. The diagram does not show timing of data as one PROM transfers control to the next PROM. The shown timing information must be applied appropriately to each PROM in a cascaded situation to understand the timing of data during the transfer of control from one PROM to the next. Symbol TCDF TOCK TOCE TOOE Description CLK to data float CLK to CEO CE to CEO delay(2,3) delay(3) delay(3) RESET/OE to CEO delay(3) DS026_07_102005 Min Max Units – 50 ns – 30 ns – 35 ns – 30 ns Notes: 1. 2. 3. 4. AC test load = 50 pF. Float delays are measured with 5 pF AC loads. Transition is measured at ±200 mV from steady state active levels. Guaranteed by design, not tested. All AC parameters are measured with VIL = 0.0V and VIH = 3.0V. Ordering Information XC17V16 PC44 C Device Number XC17V16 XC17V04 XC17V01 Operating Range/Processing Package Type VQ44 = 44-pin Plastic Quad Flat Package PC44 = 44-pin Plastic Chip Carrier VO8 = 8-pin Plastic Small Outline Thin Package PC20 = 20-pin Plastic Leaded Chip Carrier DS073 (v1.12) November 13, 2008 Product Specification C = Commercial (TA = 0° to +70°C) I = Industrial (TA = –40° to +85°C) www.xilinx.com 13 R XC17V00 Series Configuration PROMs Valid Ordering Combinations XC17V16VQ44C XC17V04PC20C XC17V16PC44C XC17V04PC44C XC17V16VQ44I XC17V04VQ44C XC17V16PC44I XC17V04PC20I XC17V01VO8C XC17V04PC44I XC17V04VQ44I Marking Information Due to the small size of the commercial serial PROM packages, the complete ordering part number cannot be marked on the package. The XC prefix is deleted and the package code is simplified. Device marking is as follows: XC17V16 PC44 C Device Number XC17V16 XC17V08(1) XC17V04 XC17V02(1) XC17V01 Operating Range/Processing Package Type VQ44 = 44-pin Plastic Quad Flat Package PC44 = 44-pin Plastic Chip Carrier VO8 = 8-pin Plastic Small Outline Thin Package PC20 = 20-pin Plastic Leaded Chip Carrier SO20 = 20-pin Plastic Small Outline Package(1) C = Commercial (TA = 0° to +70°C) I = Industrial (TA = –40° to +85°C) Notes: 1. Specific part number and package combinations have been discontinued. Refer to XCN07010. DS073 (v1.12) November 13, 2008 Product Specification www.xilinx.com 14 R XC17V00 Series Configuration PROMs Revision History The following table shows the revision history for this document. . Date Version Revision 07/26/00 1.0 Initial Xilinx release. 10/09/00 1.1 Updated 20-pin PLCC Pinouts. 11/16/00 1.2 Updated pinouts for XC17V16 and XC17V08, ICCA DC Characteristic from standby to active mode; CIN and COUT from 10 pF to 15 pF, added ICCS for XC17V16 and XC17V08 at 500 μA. 02/20/01 1.3 Added note to pinouts for “no connect,” updated Figure 3. 04/04/01 1.4 Added XC2V products to Compatible PROM table, updated Figure 3, updated text for Virtex-II FPGAs. 10/09/01 1.5 Corrected bitstream length for SCV405E, added power-on supply requirements and note for power-on reset, updated configuration bits for Virtex-II devices, removed CF from Figure 3, and updated FPGA list. 02/27/02 1.6 Added Virtex-II Pro™ FPGAs to the , page 6. 06/14/02 1.7 Made additions and changes to Xilinx FPGAs and Compatible PROMs, page 6. 07/29/02 1.8 Added Virtex-II Pro FPGAs to , page 6. 11/05/02 1.9 Added pinout diagrams, changed , page 6, and added footnotes to AC Characteristics over Operating Condition for XC17V04, XC17V02, and XC17V01, page 11 and AC Characteristics over Operating Condition for XC17V16 and XC17V08, page 12. 04/10/03 1.10 Added Spartan-3 FPGAs to Truth Table for XC17V00 Control Inputs, page 8. 06/07/07 1.11 • • • • 11/13/08 1.12 • Added support for discontinued device and package combinations per XCN07010. • Added TJ to "Absolute Maximum Ratings(1)," page 10. • Updated Figure 3. Figure 2, page 2 updated to show correct three-state control on output data buses. Corrected XC3S50 bitstream size in Xilinx FPGAs and Compatible PROMs, page 6. Added section Selecting Reset Polarity and Configuration Modes, page 7. Removed maximum soldering temperature (TSOL) from "Absolute Maximum Ratings(1)," page 10. Refer to Xilinx Device Package User Guide for package soldering guidelines. • Added notes to timing diagram under AC Characteristics over Operating Condition for XC17V04, XC17V02, and XC17V01, page 11 for clarification. • Added notes and updated timing diagram AC Characteristics over Operating Condition for XC17V16 and XC17V08, page 12 for clarification. • Reversed polarity of RESET/OE signal in timing diagram under , page 13 for consistency and added notes for clarification. Notice of Disclaimer THE XILINX HARDWARE FPGA AND CPLD DEVICES REFERRED TO HEREIN (“PRODUCTS”) ARE SUBJECT TO THE TERMS AND CONDITIONS OF THE XILINX LIMITED WARRANTY WHICH CAN BE VIEWED AT http://www.xilinx.com/warranty.htm. THIS LIMITED WARRANTY DOES NOT EXTEND TO ANY USE OF PRODUCTS IN AN APPLICATION OR ENVIRONMENT THAT IS NOT WITHIN THE SPECIFICATIONS STATED IN THE XILINX DATA SHEET. ALL SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE. PRODUCTS ARE NOT DESIGNED OR INTENDED TO BE FAIL-SAFE OR FOR USE IN ANY APPLICATION REQUIRING FAIL-SAFE PERFORMANCE, SUCH AS LIFE-SUPPORT OR SAFETY DEVICES OR SYSTEMS, OR ANY OTHER APPLICATION THAT INVOKES THE POTENTIAL RISKS OF DEATH, PERSONAL INJURY, OR PROPERTY OR ENVIRONMENTAL DAMAGE (“CRITICAL APPLICATIONS”). USE OF PRODUCTS IN CRITICAL APPLICATIONS IS AT THE SOLE RISK OF CUSTOMER, SUBJECT TO APPLICABLE LAWS AND REGULATIONS. DS073 (v1.12) November 13, 2008 Product Specification www.xilinx.com 15