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參數資料
| 型號： | WS57C43C |
| 英文描述： | Miitary High Speed 4K×8 COMS PROM/RPROM(高速4K×8CMOS PROM/RPROM) |
| 中文描述： | Miitary高速4K的× 8 COMS衛星胎膜早破/ RPROM（高速4K的× 8CMOS胎膜早破/ RPROM） |
| 文件頁數： | 1/2頁 |
| 文件大小： | 30K |
| 代理商： | WS57C43C |
PRODUCT SELECTION GUIDE
PARAMETER
WS57C43C-35
WS57C43C-45
WS57C43C-55
WS57C43C-70
Address Access Time (Max)
35 ns
45 ns
55 ns
70 ns
CS to Output Valid Time (Max)
20 ns
25 ns
25 ns
25 ns
WS57C43C
PINS
CS1
V
PP
V
IL
CS2
V
CC
OUTPUTS
MODE
Read
V
IH
V
CC
D
OUT
Output
Disable
Output
Disable
V
IH
X
V
CC
High Z
X
V
IL
V
CC
High Z
Program
V
PP
X
V
CC
D
IN
Program
Verify
V
IL
V
IH
V
CC
D
OUT
V
CC
A
8
A
9
A10
CS1/V
PP
A
11
CS2
O
7
O
6
O
5
O
4
O
3
A
7
A
6
A
5
A
4
A
3
A
2
A
1
A
0
O
0
O
1
O
2
GND
A
10
CS1/V
PP
A
11
CS2
NC
O
7
O
6
A
5
A
6
A
7
V
CC
A
8
A
9
NC
A
4
A
3
A
2
A
1
A
0
NC
O
0
O
1
O
2
NC O
3
O
4
O
5
GND
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
1
4 3
2
28 27 26
25
24
23
22
21
20
19
5
6
7
8
9
10
11
12 13 14 15 16 17 18
TOP VIEW
Chip Carrier
CERDIP
MODE SELECTION
PIN CONFIGURATION
4-7
MILITARY HIGH SPED 4K x 8 CMOS PROM/RPROM
KEY FEATURES
Ultra-Fast Access Time
— t
ACC
= 35 ns
— t
CS
= 20 ns
Low Power Consumption
Fast Programming
DESC SMD No. 5962-906580
Pin Compatible with 4K x 8 Bipolar PROMs
Immune to Latch-UP
— Up to 200 mA
ESD Protection Exceeds 2000 V
Available in 300 Mil DIP and CLLCC
GENERAL DESCRIPTION
The WS57C43C is a High Performance 32K UV Erasable Electrically Re-Programmable Read Only Memory
(RPROM). It is manufactured in an advanced CMOS technology which enables it to operate at Bipolar PROM
speeds while consuming only 25% of the power required by its Bipolar counterparts. A further advantage of the
WS57C43C over Bipolar PROM devices is the fact that it utilizes a proven EPROM technology. This enables the
entire memory array to be tested for switching characteristics and functionality after assembly. Unlike devices which
cannot be erased, every WS5743C in a windowed package is 100% tested with worst case test patterns both
before and after assembly.
The WS57C43C is configured in the standard Bipolar PROM pinout which provides an easy upgrade path for
systems which are currently using Bipolar PROMs, or its predecessor, the WS57C43B.
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PDF描述 |
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| WS57C51C | Miitary High Speed 16K×8 COMS PROM/RPROM(高速16K×8CMOS PROM/RPROM) |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| WS57C43C- | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:WS57C43C MILITARY HIGH SPED 4K X 8 CMOS PROM/RPROM |
| WS57C43C-1 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:MILITARY HIGH SPED 4K x 8 CMOS PROM/RPROM |
| WS57C43C-25D | 制造商:WSI 功能描述: |
| WS57C43C-25J | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:HIGH SPEED 4K x 8 CMOS PROM/RPROM |
| WS57C43C-25S | 制造商:WSI 功能描述: |
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