参数资料
型号: CY7C109BL-15ZC
厂商: CYPRESS SEMICONDUCTOR CORP
元件分类: SRAM
英文描述: 128K x 8 Static RAM
中文描述: 128K X 8 STANDARD SRAM, 15 ns, PDSO32
封装: 8 X 20 MM, TSOP1-32
文件页数: 9/12页
文件大小: 221K
代理商: CY7C109BL-15ZC
CY7C109B
CY7C1009B
Document #: 38-05038 Rev. *A
Page 6 of 12
Data Retention Waveform
Switching Waveforms
Read Cycle No. 1[10, 11]
Read Cycle No. 2 (OE Controlled)[11, 12]
Notes:
10. Device is continuously selected. OE, CE1 = VIL, CE2 = VIH.
11. WE is HIGH for read cycle.
12. Address valid prior to or coincident with CE1 transition LOW and CE2 transition HIGH.
4.5V
CE
VCC
tCDR
VDR > 2V
DATA RETENTION MODE
tR
PREVIOUS DATA VALID
DATA VALID
tRC
tAA
tOHA
ADDRESS
DATA OUT
50%
DATA VALID
tRC
tACE
tDOE
tLZOE
tLZCE
tPU
HIGH IMPEDANCE
tHZOE
tHZCE
tPD
HIGH
OE
CE1
ICC
ISB
IMPEDANCE
ADDRESS
CE2
DATA OUT
VCC
SUPPLY
CURRENT
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相关代理商/技术参数
参数描述
CY7C109BN-12VC 制造商:Rochester Electronics LLC 功能描述: 制造商:Cypress Semiconductor 功能描述:
CY7C109BN-12ZC 制造商:Rochester Electronics LLC 功能描述: 制造商:Cypress Semiconductor 功能描述:
CY7C109BN-12ZXC 功能描述:IC SRAM 1MBIT 12NS 32TSOP RoHS:是 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:1,000 系列:- 格式 - 存储器:RAM 存储器类型:移动 SDRAM 存储容量:256M(8Mx32) 速度:133MHz 接口:并联 电源电压:1.7 V ~ 1.95 V 工作温度:-40°C ~ 85°C 封装/外壳:90-VFBGA 供应商设备封装:90-VFBGA(8x13) 包装:带卷 (TR) 其它名称:557-1327-2
CY7C109BN-12ZXCT 功能描述:IC SRAM 1MBIT 12NS 32TSOP RoHS:是 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:1,000 系列:- 格式 - 存储器:RAM 存储器类型:移动 SDRAM 存储容量:256M(8Mx32) 速度:133MHz 接口:并联 电源电压:1.7 V ~ 1.95 V 工作温度:-40°C ~ 85°C 封装/外壳:90-VFBGA 供应商设备封装:90-VFBGA(8x13) 包装:带卷 (TR) 其它名称:557-1327-2
CY7C109BN-15VC 制造商:Cypress Semiconductor 功能描述: 制造商:Rochester Electronics LLC 功能描述: