IS61SP6464-100PQ Integrated Silicon Solution, IS61SP6464-100PQ Datasheet
IS61SP6464-100PQ
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IS61SP6464-100PQ Summary of contents
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... Processor) or ADSC (Address Status Cache Controller) input Q pins. Subsequent burst addresses can be generated inter- nally by the IS61SP6464 and controlled by the ADV (burst address advance) input pin. Asynchronous signals include output enable (OE), sleep mode input (ZZ), and burst mode input (MODE). A HIGH input on the ZZ pin puts the SRAM in the power-down state ...
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... IS61SP6464 BLOCK DIAGRAM CLK ADV ADSC ADSP 16 A15-A0 GW BWE BW8 BW1 CE CE2 CE2 CE3 CE3 OE 2 MODE A0' Q0 CLK A0 BINARY COUNTER A1 CLR ADDRESS REGISTER CE CLK DQ57-DQ64 BYTE WRITE REGISTERS CLK D Q DQ8-DQ1 BYTE WRITE REGISTERS CLK ...
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... IS61SP6464 PIN CONFIGURATION 128-Pin TQFP 1 GNDQ VCCQ 13 GNDQ VCCQ 25 GNDQ I/O 36 ...
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... IS61SP6464 TRUTH TABLE ADDRESS OPERATION USED Deselected, Power-down None Deselected, Power-down None Deselected, Power-down None Deselected, Power-down None Deselected, Power-down None Deselected, Power-down None Deselected, Power-down None Deselected, Power-down None Deselected, Power-down None Read Cycle, Begin Burst External Read Cycle, Begin Burst ...
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... IS61SP6464 ASYNCHRONOUS TRUTH TABLE Operation Pipelined Read Pipelined Read Write Write Deselect Sleep WRITE TRUTH TABLE GW Operation Read H Read H Write all bytes H Write all bytes L Write Byte 1 H Write Byte 2 H Write Byte 3 H Write Byte 4 H Write Byte 5 H Write Byte 6 ...
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... IS61SP6464 LINEAR BURST ADDRESS TABLE A1’, A0’ = 1,1 ABSOLUTE MAXIMUM RATINGS Symbol Parameter T Temperature Under Bias BIAS T Storage Temperature STG P Power Dissipation D I Output Current (per I/O) OUT Voltage Relative to GND for I/O Pins IN OUT V Voltage Relative to GND for IN for Address and Control Inputs ...
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... IS61SP6464 DC ELECTRICAL CHARACTERISTICS Symbol Parameter V Output HIGH Voltage OH V Output LOW Voltage OL V Input HIGH Voltage IH V Input LOW Voltage IL I Input Leakage Current LI I Output Leakage Current LO (1,2) CAPACITANCE Symbol Parameter C Input Capacitance IN C Input/Output Capacitance OUT Notes: 1. Tested initially and after any design or process changes that may affect these parameters. ...
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... IS61SP6464 POWER SUPPLY CHARACTERISTICS Symbol Parameter Test Conditions I AC Operating Device Selected, CC Supply Current All Inputs = Cycle Time • Standby Current Device Deselected TTL Inputs V = Max., CC All Inputs = V CLK Cycle Time • Standby Current Device Deselected ...
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... IS61SP6464 READ CYCLE SWITCHING CHARACTERISTICS Symbol Parameter t Cycle Time KC t Clock High Time KH t Clock Low Time KL t Clock Access Time KQ t (1) Clock High to Output Invalid KQX t (1,2) Clock High to Output Low-Z KQLZ t (1,2) Clock High to Output High-Z KQHZ t Output Enable to Output Valid ...
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... IS61SP6464 READ CYCLE SWITCHING CHARACTERISTICS Symbol Parameter t Cycle Time KC t Clock High Time KH t Clock Low Time KL t Clock Access Time KQ t (1) Clock High to Output Invalid KQX t (1,2) Clock High to Output Low-Z KQLZ t (1,2) Clock High to Output High-Z KQHZ t Output Enable to Output Valid ...
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... IS61SP6464 READ CYCLE TIMING CLK ADSP t ADSC ADV A15-A0 RD1 BWE BW8-BW1 t t CES CEH CES CEH CE2, CE3 t t CES CEH CE2, CE3 t OEQ OE t OELZ High-Z DATA OUT t KQLZ t KQ High-Z ...
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... IS61SP6464 WRITE CYCLE SWITCHING CHARACTERISTICS Symbol Parameter t Cycle Time KC t Clock High Time KH t Clock Low Time KL t Address Setup Time AS t Address Status Setup Time SS t Write Setup Time WS t Data In Setup Time DS t Chip Enable Setup Time CES t Address Advance Setup Time ...
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... IS61SP6464 WRITE CYCLE TIMING CLK ADSP ADSC ADV must be inactive for ADSP Write ADV A15-A0 WR1 BWE t WS BW8-BW1 WR1 t t CES CEH CES CEH CE2, CE3 t t CES CEH CE2, CE3 OE High-Z ...
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... IS61SP6464 READ/WRITE CYCLE SWITCHING CHARACTERISTICS Symbol Parameter t Cycle Time KC t Clock High Time KH t Clock Low Time KL t Clock Access Time KQ t (1) Clock High to Output Invalid KQX t (1,2) Clock High to Output Low-Z KQLZ t (1,2) Clock High to Output High-Z KQHZ t Output Enable to Output Valid ...
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... IS61SP6464 READ/WRITE CYCLE SWITCHING CHARACTERISTICS Symbol Parameter t Cycle Time KC t Clock High Time KH t Clock Low Time KL t Clock Access Time KQ t (1) Clock High to Output Invalid KQX t (1,2) Clock High to Output Low-Z KQLZ t (1,2) Clock High to Output High-Z KQHZ t Output Enable to Output Valid ...
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... IS61SP6464 READ/WRITE CYCLE TIMING CLK ADSP ADSC ADV A15-A0 RD1 BWE BW8-BW1 t t CES CEH CES CEH CE2, CE3 t t CES CEH CE2, CE3 t OEQ OE t OELZ High-Z DATA OUT t KQLZ t High-Z DATA ...
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... IS61SP6464 SNOOZE AND RECOVERY CYCLE SWITCHING CHARACTERISTICS Symbol Parameter t Cycle Time KC t Clock High Time KH t Clock Low Time KL t Clock Access Time KQ t (3) Clock High to Output Invalid KQX t (3,4) Clock High to Output Low-Z KQLZ t (3,4) Clock High to Output High-Z KQHZ t Output Enable to Output Valid ...
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... IS61SP6464 SNOOZE AND RECOVERY CYCLE SWITCHING CHARACTERISTICS Symbol Parameter t Cycle Time KC t Clock High Time KH t Clock Low Time KL t Clock Access Time KQ t (3) Clock High to Output Invalid KQX t (3,4) Clock High to Output Low-Z KQLZ t (3,4) Clock High to Output High-Z KQHZ t Output Enable to Output Valid ...
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... IS61SP6464 SNOOZE AND RECOVERY CYCLE TIMING CLK ADSP ADSC ADV A15-A0 RD1 GW BWE BW8-BW1 t t CES CEH CES CEH CE2, CE3 t t CES CEH CE2, CE3 t OEQ OE t OELZ High-Z DATA OUT t KQLZ High-Z DATA ...
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... IS61SP6464-100TQ IS61SP6464-100PQ 83 IS61SP6464-6TQ IS61SP6464-6PQ 75 IS61SP6464-7TQ IS61SP6464-7PQ 66 IS61SP6464-8TQ IS61SP6464-8PQ Order Part Number 133 IS61SP6464-133TQI IS61SP6464-133PQI 117 IS61SP6464-117TQI IS61SP6464-117PQI 100 IS61SP6464-100TQI IS61SP6464-100PQI 83 IS61SP6464-6TQI IS61SP6464-6PQI 75 IS61SP6464-7TQI IS61SP6464-7PQI 66 IS61SP6464-8TQI IS61SP6464-8PQI Integrated Silicon Solution, Inc. — 1-800-379-4774 ISSI Package TQFP PQFP TQFP PQFP TQFP PQFP TQFP ...