參數(shù)資料
型號: LH5P864
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): 1/10頁
文件大?。?/td> 76K
代理商: LH5P864
LH5P864
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
Power consumption:
Operating: 440 mW (MAX.)
Standby (TTL level): 22 mW (MAX.)
Standby (CMOS level): 2.75 mW (MAX.)
Operating temperature: 0 to 70
°
C
TTL compatible I/O
512 refresh cycles/8 ms (MAX.)
Available for auto-refresh and
self-refresh modes
Package: 32-pin, 525-mil SOP
DESCRIPTION
The LH5P864 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
5P864-1
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/RFSH
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 SOP
3
4
A
12
30
29
CE
2
R/W
A
14
1
2
NC
32
31
V
CC
NC
TEST
I/O
6
Figure 1. Pin Connections for SOP Package
1
相關(guān)PDF資料
PDF描述
LH5PV16256 CMOS 4M (256K x 16) Pseudo-Static RAM
LH5PV8512 CMOS 4M (512K x 8) Pseudo-Static RAM
LH6V4256 CMOS 1M (256K x 4) Dynamic RAM
LH75400 System-on-Chip
LH77790B Embedded Microcontroller(32位嵌入式微控制器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
LH5PV16256S-12LL 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x16 Pseudo-Static RAM
LH5PV8512 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:CMOS 4M (512K x 8) Pseudo-Static RAM