参数资料
型号: CY7C0853AV-100BBC
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: 256K X 36 DUAL-PORT SRAM, 4.7 ns, PBGA172
封装: 15 X 15 MM, 1.25 MM HEIGHT, 1 MM PITCH, FBGA-172
文件页数: 14/36页
文件大小: 956K
代理商: CY7C0853AV-100BBC
CY7C0850AV,CY7C0851V/CY7C0851AV
CY7C0852V/CY7C0852AV
CY7C0853V/CY7C0853AV
Document #: 38-06070 Rev. *J
Page 21 of 36
Figure 14. Write with Address Counter Advance [41]
Figure 15. Disabled to Read-to-Read to Read-to-Write
Switching Waveforms (continued)
tCH2
tCL2
tCYC2
An
An+1
An+2
An+3
An+4
Dn+1
Dn+2
Dn+3
Dn+4
An
Dn
tSAD
tHAD
tSCN
tHCN
tSD
tHD
WRITE EXTERNAL
WRITE WITH COUNTER
ADDRESS
WRITE WITH
COUNTER
WRITE COUNTER
HOLD
CLK
ADDRESS
INTERNAL
DATAIN
ADDRESS
tSA
tHA
CNTEN
ADS
tCD2
CLK
CE
R/W
ADDRESS
DATAOUT
OE
An
An+1
An+2
An+3
An+4
Qn
Qn+1
Qn+2
tCL2
tCH2
tCYC2
tSA
tHA
tSC
tHC
tHW
tSW
tHW
tSW
tSA
tHA
DISABLED
READ
WRITE
READ
DATAIN
Dn+3
tSD tHD
Note
41. CE0 = B0 – B3 = R/W = LOW; CE1 = CNTRST = MRST = CNT/MSK = HIGH. When R/W first switches low, since OE = LOW, the Write operation cannot be completed
(labelled as no operation). One clock cycle is required to three-state the I/O for the Write operation on the next rising edge of CLK.
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CY7C0853AV-100BBI 功能描述:静态随机存取存储器 9MB (256Kx36) 3.3v 100MHz 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
CY7C0853AV-133BBC 功能描述:静态随机存取存储器 256Kx36 133MHz 9Mb SYNC DUAL PORT RAM 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
CY7C0853AV-133BBI 制造商:Cypress Semiconductor 功能描述:SRAM SYNC DUAL 3.3V 9MBIT 256KX36 4.7NS 172FBGA - Trays
CY7C0853V-100BBC 功能描述:静态随机存取存储器 9MB (256Kx36) 3.3v 100MHz 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
CY7C0853V-100BBI 制造商:Cypress Semiconductor 功能描述:SRAM Chip Sync Dual 3.3V 9M-Bit 256K x 36 5ns 172-Pin FBGA 制造商:Cypress Semiconductor 功能描述:SRAM Chip Sync Dual 3.3V 9M-Bit 256K x 36 4.7ns 172-Pin FBGA 制造商:Rochester Electronics LLC 功能描述:3.3V 256K X 36 SYNC DUALPORT SRAM - Bulk