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參數資料
| 型號： | LH5268A |
| 廠商： | Sharp Corporation |
| 英文描述： | CMOS 64K (8K x 8) Static RAM |
| 中文描述： | 的CMOS 64K的（8K的× 8）靜態(tài)RAM |
| 文件頁數： | 1/10頁 |
| 文件大?。?/td> | 91K |
| 代理商： | LH5268A |
LH5268A
CMOS 64K (8K
×
8) Static RAM
FEATURES
8,192
×
8 bit organization
Access time: 100 ns (MAX.)
Power consumption:
Operating:
220 mW (MAX.)
55 mW (MAX.) (t
RC
, t
WC
= 1
μ
s)
Standby:
220
μ
W (MAX.)
Data retention:
3.0
μ
W (V
CC
= 3 V, T
A
= 25
°
C)
Fully-static operation
Three-state outputs
Single +5 V power supply
TTL compatible I/O
Packages:
28-pin, 600-mil DIP
28-pin, 300-mil SK-DIP
28-pin, 450-mil SOP
DESCRIPTION
The LH5268A is a static RAM organized as 8,192
×
8
bits. It is fabricated using silicon-gate CMOS process
technology.
PIN CONNECTIONS
1
2
3
4
7
8
A
2
A
1
A
0
A
5
A
4
26
25
24
23
22
21
18
15
A
7
A
6
5
6
A
3
20
19
A
12
GND
A
8
A
9
A
11
OE
A
10
CE
1
I/O
8
9
10
11
28
27
WE
V
CC
12
17
16
I/O
1
I/O
2
I/O
3
13
14
NC
I/O
7
I/O
6
I/O
5
I/O
4
CE
2
5268A-1
TOP VIEW
28-PIN DIP
28-PIN SK-DIP
28-PIN SOP
Figure 1. Pin Connections for DIP, SK-DIP,
and SOP Packages
1
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LH5268A-10LL | 制造商:Sharp Microelectronics Corporation 功能描述: |
| LH5268AD-10LL | 制造商:Sharp Microelectronics Corporation 功能描述:8K X 8 STANDARD SRAM, 100 ns, PDIP28 |
| LH5268AN-10LL | 制造商:Sharp Microelectronics 功能描述:SRAM Chip Async Single 5V 64K-Bit 8K x 8 100ns 28-Pin SOP |
| LH5278-26-L | 制造商:Klein Tools Inc 功能描述: |
| LH5278-27-L | 制造商:Klein Tools Inc 功能描述: |
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