参数资料
型号: CY7C0852AV-133AXI
厂商: CYPRESS SEMICONDUCTOR CORP
元件分类: 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, PQFP176
封装: 24 X 24 MM, 1.40 MM HEIGHT, LEAD FREE, TQFP-176
文件页数: 18/36页
文件大小: 956K
代理商: CY7C0852AV-133AXI
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.
相关PDF资料
PDF描述
CY7C0852AV-133BBI FLEx36™ 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM
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
相关代理商/技术参数
参数描述
CY7C0852AV-133BBC 功能描述:静态随机存取存储器 3.3V 128Kx36 SYNC DUAL PORT 静态随机存取存储器 RoHS:否 制造商:Cypress Semiconductor 存储容量:16 Mbit 组织:1 M x 16 访问时间:55 ns 电源电压-最大:3.6 V 电源电压-最小:2.2 V 最大工作电流:22 uA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:TSOP-48 封装:Tray
CY7C0852AV-133BBCT 制造商:Cypress Semiconductor 功能描述:SRAM SYNC DUAL 3.3V 4.5MBIT 128KX36 4.7NS 172FBGA - Tape and Reel
CY7C0852AV-133BBI 功能描述:静态随机存取存储器 4MB (128Kx36) 3.3v 133MHz Synch 静态随机存取存储器 RoHS:否 制造商:Cypress Semiconductor 存储容量:16 Mbit 组织:1 M x 16 访问时间:55 ns 电源电压-最大:3.6 V 电源电压-最小:2.2 V 最大工作电流:22 uA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:TSOP-48 封装:Tray
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:静态随机存取存储器 4MB (128Kx36) 3.3v 167MHz Sync 静态随机存取存储器 RoHS:否 制造商:Cypress Semiconductor 存储容量:16 Mbit 组织:1 M x 16 访问时间:55 ns 电源电压-最大:3.6 V 电源电压-最小:2.2 V 最大工作电流:22 uA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:TSOP-48 封装:Tray