参数资料
型号: M48Z02-150PC6
厂商: STMICROELECTRONICS
元件分类: SRAM
英文描述: 2K X 8 NON-VOLATILE SRAM MODULE, 150 ns, PDIP24
封装: 0.600 INCH, ROHS COMPLIANT, CAPHAT, PLASTIC, DIP-24
文件页数: 8/21页
文件大小: 177K
代理商: M48Z02-150PC6
DC and AC parameters
M48Z02, M48Z12
Table 9.
Power down/up AC characteristics
Table 10.
Power down/up trip points DC characteristics
Symbol
Parameter(1)
1.
Valid for ambient operating temperature: TA = 0 to 70°C; VCC = 4.75 to 5.5 V or 4.5 to 5.5 V (except where
noted).
Min
Max
Unit
tPD
E or W at VIH before power down
0
s
tF
(2)
2.
VPFD (max) to VPFD (min) fall time of less than tF may result in deselection/write protection not occurring
until 200 s after VCC passes VPFD (min).
VPFD (max) to VPFD (min) VCC fall time
300
s
tFB
(3)
3.
VPFD (min) to VSS fall time of less than tFB may cause corruption of RAM data.
VPFD (min) to VSS VCC fall time
10
s
tR
VPFD (min) to VPFD (max) VCC rise time
0
s
tRB
VSS to VPFD (min) VCC rise time
1
s
tREC
E or W at VIH after power up
2
ms
Symbol
Parameter(1)(2)
1.
All voltages referenced to VSS.
2.
Valid for ambient operating temperature: TA = 0 to 70°C; VCC = 4.75 to 5.5 V or 4.5 to 5.5 V (except where
noted).
Min
Typ
Max
Unit
VPFD
Power-fail deselect voltage
M48Z02
4.5
4.6
4.75
V
M48Z12
4.2
4.3
4.5
V
VSO
Battery backup switchover voltage
3.0
V
tDR
(3)
3.
At 25°C, VCC = 0 V.
Expected data retention time
10
YEARS
相关PDF资料
PDF描述
M49142/05-0016 PANEL MOUNT, CABLE TERMINATED, FEMALE, TRIAXIAL CONNECTOR, CRIMP, RECEPTACLE
M49142/05-0116 PANEL MOUNT, CABLE TERMINATED, FEMALE, TRIAXIAL CONNECTOR, CRIMP, RECEPTACLE
M49142/05-0216 PANEL MOUNT, CABLE TERMINATED, FEMALE, TRIAXIAL CONNECTOR, CRIMP, RECEPTACLE
M49142/06-0016 CABLE TERMINATED, FEMALE, BNC, TRIAXIAL CONNECTOR, CRIMP, RECEPTACLE
M49142/06-0017 CABLE TERMINATED, FEMALE, BNC, TRIAXIAL CONNECTOR, CRIMP, RECEPTACLE
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