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CG6258AM 参数 Datasheet PDF下载

CG6258AM图片预览
型号: CG6258AM
PDF下载: 下载PDF文件 查看货源
内容描述: 4MB ( 256K ×16 )伪静态RAM [4Mb (256K x 16) Pseudo Static RAM]
分类和应用:
文件页数/大小: 12 页 / 295 K
品牌: WEIDA [ WEIDA SEMICONDUCTOR, INC. ]
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ADVANCE INFORMATION
Maximum Ratings
(Above which the useful life may be impaired. For user guide-
lines, not tested.)
Storage Temperature ................................–65°C to + 150°C
Ambient Temperature with
Power Applied.............................................. –55°C to + 85°C
Supply Voltage to Ground Potential................. –0.4V to 4.6V
CG6258AM
DC Voltage Applied to Outputs
in High Z State
[5, 6, 7]
........................................–0.2V to 3.3V
DC Input Voltage
[5, 6, 7]
.....................................–0.2V to 3.3V
Output Current into Outputs (LOW)............................. 20 mA
Static Discharge Voltage .......................................... >2001V
(per MIL-STD-883, Method 3015)
Latch-Up Current .....................................................>200 mA
Operating Range
[9]
Device
CG6258AM
Range
Industrial
Ambient Temperature
–25°C to +85°C
V
CC
2.70V to 3.30V
Product Portfolio
Power Dissipation
Product
Min.
CG6258AM
2.70
V
CC
Range (V)
Typ.
[8]
3.0
Max.
3.30
70
Speed
(ns)
Typ.
[8]
2
Operating I
CC
(mA)
f = 1MHz
Max.
4
f = f
max
Typ.
[8]
13
Max.
17
Standby I
SB2
(µA)
Typ.
[8]
55
Max.
80
Notes:
5. V
IH(MAX)
= V
CC
+ 0.5V for pulse durations less than 20ns.
6. V
IL(MIN)
= -0.5V for pulse durations less than 20ns.
7. Overshoot and undershoot specifications are characterized and are not 100% tested.
8. Typical values are included for reference only and are not guranteed or tested. Typical values are measured at V
CC
= V
CC
(typ) and T
A
= 25C
9. V
CC
must be at minimal operational levels before inputs are turned ON.
38-XXXXX
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