参数资料
型号: CY7C0851AV-133BBC
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: 64K X 36 DUAL-PORT SRAM, 4 ns, PBGA172
封装: 15 X 15 MM, 1.25 MM HEIGHT, 1 MM PITCH, FBGA-172
文件页数: 18/32页
文件大小: 971K
代理商: CY7C0851AV-133BBC
CY7C0850AV, CY7C0851AV
CY7C0852AV, CY7C0853AV
Document #: 38-06070 Rev. *H
Page 25 of 32
Figure 21. Left_Port (L_Port) Write to Right_Port (R_Port) Read[39, 40, 41]
Switching Waveforms (continued)
tSA
tHA
tSW
tHW
tCH2
tCL2
tCYC2
CLKL
R/WL
An
Dn
tCKHZ
tHD
tSA
An
tHA
Qn
tDC
tCCS
tSD
tCKLZ
tCH2
tCL2
tCYC2
tCD2
L_PORT
ADDRESS
L_PORT
DATAIN
CLKR
R/WR
R_PORT
ADDRESS
R_PORT
DATAOUT
Notes
39. CE0 = OE = ADS = CNTEN = B0 – B3 = LOW; CE1 = CNTRST = MRST = CNT/MSK = HIGH.
40. This timing is valid when one port is writing, and other port is reading the same location at the same time. If tCCS is violated, indeterminate data is Read out.
41. If tCCS < minimum specified value, then R_Port is Read the most recent data (written by L_Port) only (2 * tCYC2 + tCD2) after the rising edge of R_Port's clock. If tCCS
> minimum specified value, then R_Port is Read the most recent data (written by L_Port) (tCYC2 + tCD2) after the rising edge of R_Port's clock.
相关PDF资料
PDF描述
CY7C0851AV-167AXC FLEx36&#153; 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM
CY7C0851AV-167BBC FLEx36&#153; 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM
CY7C0852AV-133BBC FLEx36&#153; 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM
CY7C0851AV-133AXI FLEx36&#153; 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM
CY7C0851AV-133BBI FLEx36&#153; 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
CY7C0851AV-133BBI 功能描述:静态随机存取存储器 2MB (64Kx36) 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
CY7C0851AV-167AC 制造商:Cypress Semiconductor 功能描述:SRAM SYNC DUAL 3.3V 2.25MBIT 64KX36 4NS 176TQFP - Trays
CY7C0851AV-167AXC 功能描述:静态随机存取存储器 3.3V, 64Kx36 Sync Dual Port 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
CY7C0851AV-167BBC 制造商:Cypress Semiconductor 功能描述:SRAM SYNC DUAL 3.3V 2.25MBIT 64KX36 4NS 172FBGA - Trays 制造商:Rochester Electronics LLC 功能描述:
CY7C0851AV-167BBXC 功能描述:静态随机存取存储器 2MB (64Kx36) 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