參數(shù)資料
型號(hào)： CY7C0852AV-133BBI
廠商： CYPRESS SEMICONDUCTOR CORP
元件分類： SRAM
英文描述： FLEx36™ 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM
中文描述： 128K X 36 DUAL-PORT SRAM, 4 ns, PBGA172
封裝： 15 X 15 MM, 1.25 MM HEIGHT, 1 MM PITCH, FBGA-172
文件頁(yè)數(shù)： 18/36頁(yè)
文件大?。?/td> 956K
代理商： CY7C0852AV-133BBI
CY7C0850AV,CY7C0851V/CY7C0851AV
CY7C0852V/CY7C0852AV
CY7C0853V/CY7C0853AV
Document #: 38-06070 Rev. *J
Page 25 of 36
Figure 20. Readback State of Address Counter or Mask Register[45, 46, 47, 48]
Switching Waveforms (continued)
CNTEN
CLK
tCH2
tCL2
tCYC2
ADDRESS
ADS
An
Qx-2
Qx-1
Qn
tSA tHA
tSAD tHAD
tSCN tHCN
LOAD
ADDRESS
EXTERNAL
tCD2
INTERNAL
ADDRESS
An+1
An+2
An
tCKHZ
DATAOUT
An*
Qn+3
Qn+1
Qn+2
An+3
An+4
tCKLZ
tCA2 or tCM2
READBACK
INTERNAL
COUNTER
ADDRESS
INCREMENT
EXTERNAL
A0–A16
Notes
45. CE0 = OE = B0 – B3 = LOW; CE1 = R/W = CNTRST = MRST = HIGH.
46. Address in output mode. Host must not be driving address bus after tCKLZ in next clock cycle.
47. Address in input mode. Host can drive address bus after tCKHZ.
48. An * is the internal value of the address counter (or the mask register depending on the CNT/MSK level) being Read out on the address lines.
相關(guān)PDF資料
PDF描述
CY7C0852AV-167AXC FLEx36™ 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM
CY7C0853AV-100BBC FLEx36™ 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM
CY7C0853AV-100BBI FLEx36™ 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM
CY7C0853AV-133BBC FLEx36™ 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM
CY7C09089V-12AXC 3.3V 32K/64K/128K x 8/9 Synchronous Dual-Port Static RAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY7C0852AV-167AC 制造商:Cypress Semiconductor 功能描述:SRAM SYNC DUAL 3.3V 4.5MBIT 128KX36 4NS 176TQFP - Trays
CY7C0852AV-167AXC 功能描述:靜態(tài)隨機(jī)存取存儲(chǔ)器 4MB (128Kx36) 3.3v 167MHz Sync 靜態(tài)隨機(jī)存取存儲(chǔ)器 RoHS:否 制造商:Cypress Semiconductor 存儲(chǔ)容量:16 Mbit 組織:1 M x 16 訪問(wèn)時(shí)間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray
CY7C0852AV-167BBC 制造商:Cypress Semiconductor 功能描述:SRAM SYNC DUAL 3.3V 4.5MBIT 128KX36 4NS 172BGA - Trays
CY7C0852V-100BBC 制造商:Cypress Semiconductor 功能描述:SRAM SYNC DUAL 3.3V 4.5MBIT 128KX36 5NS 172BGA - Bulk
CY7C0852V-133AC 制造商:Rochester Electronics LLC 功能描述:3.3V 128KX36 SYNC DUAL PORT SRAM - Bulk 制造商:Cypress Semiconductor 功能描述:128K X 36 DUAL-PORT SRAM, 4.4 ns, PQFP176
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