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參數(shù)資料
| 型號： | IDT7187S45DB |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | DRAM |
| 英文描述： | CMOS STATIC RAM 64K (64K x 1-BIT) |
| 中文描述： | 64K X 1 STANDARD SRAM, 45 ns, CDIP22 |
| 封裝： | 0.300 INCH, CERAMIC, DIP-22 |
| 文件頁數(shù)： | 2/8頁 |
| 文件大小： | 70K |
| 代理商： | IDT7187S45DB |
6.2
2
IDT7187S/L
CMOS STATIC RAM 64K (64K x 1-BIT)
MILITARY TEMPERATURE RANGE
PIN CONFIGURATIONS
2986 drw 02
5
6
7
8
9
10
11
1
2
3
4
22
21
20
19
18
17
16
15
14
13
12
D22-1
A
0
A
1
A
2
A
3
A
4
A
5
A
6
A
7
V
CC
A
15
A
14
A
13
A
12
A
11
A
10
A
9
A
8
DATA
IN
GND
CS
WE
DATA
OUT
DIP
TOP VIEW
22-PIN LCC
TOP VIEW
5
6
7
8
9
L22-1
20
19
18
17
16
15
14
10 11 12 13
2
1
22 21
INDEX
A
4
A
5
A
6
A
7
V
C
G
W
A
14
A
13
A
12
A
11
A
10
A
9
A
8
A
2
A
3
A
0
2986 drw 03
4
DATA
OUT
A
1
D
I
C
3
A
1
TRUTH TABLE
(1)
Mode
Standby
Read
Write
NOTE:
1. H = V
IH
, L = V
IL
CS
WE
Output
High-Z
D
OUT
High-Z
Power
Standby
Active
Active
H
L
L
X
H
L
2986 tbl 02
PIN DESCRIPTIONS
Name
A
0
–A
15
CS
Description
Address Inputs
Chip Select
Write Enable
Power
Data Input
Data Output
Ground
WE
V
CC
DATA
IN
DATA
OUT
GND
2986 tbl 01
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| IDT7187S45L22B | CMOS STATIC RAM 64K (64K x 1-BIT) |
| IDT7187S55DB | CMOS STATIC RAM 64K (64K x 1-BIT) |
| IDT7187S55L22B | CMOS STATIC RAM 64K (64K x 1-BIT) |
| IDT7187S25DB | CMOS STATIC RAM 64K (64K x 1-BIT) |
| IDT7187S25L22B | CMOS STATIC RAM 64K (64K x 1-BIT) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IDT7187S45PI | 制造商:Integrated Device Technology Inc 功能描述:7187S45PI |
| IDT7187S85CB | 制造商:Integrated Device Technology Inc 功能描述:Static RAM, 64Kx1, 22 Pin, Ceramic, DIP |
| IDT7188 | 制造商:Integrated Device Technology Inc 功能描述: 制造商:IDTQ 功能描述: |
| IDT7188S25P | 制造商:Integrated Device Technology Inc 功能描述:Static RAM, 16Kx4, 22 Pin, Plastic, DIP |
| IDT7188S35P | 制造商:Integrated Device Technology Inc 功能描述: |
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