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參數(shù)資料
| 型號(hào)： | CY7C0832V-167AXC |
| 廠商： | CYPRESS SEMICONDUCTOR CORP |
| 元件分類： | SRAM |
| 英文描述： | 256K X 18 DUAL-PORT SRAM, 4 ns, PQFP120 |
| 封裝： | 14 X 14 MM, 1.40 MM HEIGHT, LEAD FREE, TQFP-120 |
| 文件頁數(shù)： | 13/32頁 |
| 文件大?。?/td> | 895K |
| 代理商： | CY7C0832V-167AXC |
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CY7C0851V/CY7C0852V
CY7C0831V/CY7C0832V
Document #: 38-06059 Rev. *I
Page 20 of 32
Read Cycle[6, 21, 22, 23, 24]
Notes:
21. OE is asynchronously controlled; all other inputs (excluding MRST and JTAG) are synchronous to the rising clock edge.
22. ADS = CNTEN = LOW, and MRST = CNTRST = CNT/MSK = HIGH.
23. The output is disabled (high-impedance state) by CE = VIH following the next rising edge of the clock.
24. Addresses do not have to be accessed sequentially since ADS = CNTEN = VIL with CNT/MSK = VIH constantly loads the address on the rising edge of the CLK.
Numbers are for reference only.
Switching Waveforms (continued)
tCH2
tCL2
tCYC2
tSC
tHC
tSW
tHW
tSA
tHA
An
An+1
CLK
CE
R/W
ADDRESS
DATAOUT
OE
An+2
An+3
tSC
tHC
tOHZ
tOE
tOLZ
tDC
tCD2
tCKLZ
Qn
Qn+1
Qn+2
1 Latency
B0–B3
tSB
tHB
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CY7C0851AV-133AXC | FLEx36™ 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM |
| CY7C0851AV-133BBC | FLEx36™ 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM |
| CY7C0851AV-167AXC | FLEx36™ 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM |
| CY7C0851AV-167BBC | FLEx36™ 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM |
| CY7C0852AV-133BBC | FLEx36™ 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY7C0832V-167BBC | 制造商:Cypress Semiconductor 功能描述:SRAM SYNC DUAL 3.3V 4.5MBIT 256KX18 4NS 144FBGA - Bulk |
| CY7C0833AV-100BBC | 制造商:Cypress Semiconductor 功能描述:SRAM Chip Sync Dual 3.3V 9M-Bit 512K x 18 144-Pin FBGA |
| CY7C0833AV-133BBC | 制造商:Cypress Semiconductor 功能描述:SRAM Chip Sync Dual 3.3V 9M-Bit 512K x 18 4.7ns 144-Pin FBGA 制造商:Rochester Electronics LLC 功能描述: |
| CY7C0833AV-133BBI | 制造商:Cypress Semiconductor 功能描述: |
| CY7C0833V-100BBC | 制造商:Cypress Semiconductor 功能描述:SRAM SYNC DUAL 3.3V 9MBIT 512KX18 5NS 144FBGA - Bulk |
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