參數(shù)資料
型號(hào): EDI88257C
英文描述: 256Kx8 Monolithic SRAM(256Kx8 CMOS單片靜態(tài)RAM(存取時(shí)間70,85,100ns))
中文描述: 256Kx8單片的SRAM(256Kx8的CMOS單片靜態(tài)隨機(jī)存儲(chǔ)器(存取時(shí)間70,85,100納秒))
文件頁(yè)數(shù): 5/6頁(yè)
文件大?。?/td> 187K
代理商: EDI88257C
5
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
EDI88257C
Characteristic
Sym
Conditions
Min
Typ
Max
Units
Low Power Version only
Data Retention Voltage
VDD
VDD = 2.0V
2
V
Data Retention Quiescent Current
ICCDR
E
≥ VDD -0.2V
185
A
Chip Disable to Data Retention Time
TCDR
VIN
≥ VDD -0.2V
0
ns
Operation Recovery Time
TR
or VIN
≤ 0.2V
TAVAV
––
ns
DATA RETENTION CHARACTERISTICS (EDI88257LP ONLY)
(TA = -55
°C to +125°C)
WS32K32-XHX
FIG. 5
DATA RETENTION - E CONTROLLED
DATA RETENTION, E CONTROLLED
Data Retention Mode
tR
Vcc
E
tCDR
E = VDD -0.2V
VDD
4.5V
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EDI88257C100CB 制造商:Microsemi Corporation 功能描述:256K X 8 SRAM MONOLITHIC, 5V, 100NS, 32 DIP, TINNED LEADS, M - Bulk
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