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參數(shù)資料
| 型號： | LH5P860D-80 |
| 廠商： | Sharp Corporation |
| 英文描述： | CMOS 512K (64K x 8) Pseudo-Static RAM |
| 中文描述： | 為512k的CMOS（64K的× 8）偽靜態(tài)存儲器 |
| 文件頁數(shù)： | 1/13頁 |
| 文件大小： | 108K |
| 代理商： | LH5P860D-80 |
LH5P860
CMOS 512K (64K
×
8) Pseudo-Static RAM
FEATURES
65,536
×
8 bit organization
Access time: 80 ns (MAX.)
Cycle time: 140 ns (MIN.)
Single +5 V power supply
Pin compatible with 1M standard SRAM
Power consumption (MAX.):
Operating: 440 mW
Self refresh (TTL level): 5.5 mW
Self refresh (CMOS level): 2.75 mW
TTL compatible I/O
512 refresh cycles/8 ms (MAX.)
Available for auto-refresh and self-refresh
modes
Packages:
32-pin, 600-mil DIP
32-pin, 525-mil SOP
DESCRIPTION
The LH5P860 is a 512K-bit Pseudo-Static RAM or-
ganized as 65,536
×
8 bits. It is fabricated using sili-
con-gate CMOS process technology. With its built-in
oscillator, it is easy to refresh memories without an
external clock.
PIN CONNECTIONS
5P860-1
TOP VIEW
5
6
7
8
11
12
A
0
A
3
A
2
26
25
24
23
22
21
18
A
5
A
4
9
10
A
1
20
19
A
6
A
9
A
11
OE
A
10
CE
1
I/O
7
13
14
15
28
27
I/O
0
I/O
1
A
13
A
8
16
17
I/O
2
GND
A
7
I/O
4
I/O
3
I/O
5
32-PIN DIP
32-PIN SOP
3
4
A
12
30
29
CE
2
R/W
A
14
1
2
NC
32
31
V
CC
A
15
RFSH
I/O
6
Figure 1. Pin Connections for DIP and
SOP Packages
1
相關PDF資料 |
PDF描述 |
|---|---|
| LH5P860N-80 | CMOS 512K (64K x 8) Pseudo-Static RAM |
| LH5P860 | CMOS 512K (64K x 8) Pseudo-Static RAM |
| LH5P864 | CMOS 512K (64K x 8) Pseudo-Static RAM |
| LH5PV16256 | CMOS 4M (256K x 16) Pseudo-Static RAM |
| LH5PV8512 | CMOS 4M (512K x 8) Pseudo-Static RAM |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LH5P860N-80 | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:CMOS 512K (64K x 8) Pseudo-Static RAM |
| LH5P864 | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:CMOS 512K (64K x 8) Pseudo-Static RAM |
| LH5P864N-80 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 Pseudo-Static RAM |
| LH5PV16256 | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:CMOS 4M (256K x 16) Pseudo-Static RAM |
| LH5PV16256S12 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x16 Pseudo-Static RAM |
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