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| 型號： | 93C57 |
| 元件分類： | EEPROM |
| 英文描述： | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| 中文描述： | 該CAT24FC02是一個2 KB的EEPROM的國內(nèi)256個8位每字舉辦的串行CMOS |
| 文件頁數(shù)： | 1/9頁 |
| 文件大?。?/td> | 406K |
| 代理商： | 93C57 |
2004 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice.
Doc. No. 1088, Rev. M
H
A
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O
G
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F
R
E
E
TM
L
E
A
D
F
R
E
E
CS
SK
DI
DO
VCC
NC
ORG
GND
1
2
3
4
8
7
6
5
CS
SK
DI
DO
VCC
NC
ORG
GND
1
2
3
4
8
7
6
5
VCC
CS
SK
ORG
GND
DO
DI
1
2
3
4
8
7
6
5
CS
SK
DI
DO
VCC
NC
ORG
GND
1
2
3
4
8
7
6
5
NC
1
2
3
4
8
7
6
5
VCC
NC
ORG
GND
CS
SK
DI
DO
8
7
6
5
VCC
NC
ORG
GND
DI
DO
CS
SK
1
2
3
4
CAT93C56/57
(Die Rev. E)
2K-Bit Microwire Serial EEPROM
FEATURES
I
High speed operation: 1MHz
I
Low power CMOS technology
I
1.8 to 6.0 volt operation
I
Selectable x8 or x16 memory organization
I
Self-timed write cycle with auto-clear
I
Hardware and software write protection
I
Power-up inadvertant write protection
I
1,000,000 Program/erase cycles
I
100 year data retention
I
Commercial, industrial and automotive
temperature ranges
I
Sequential read
I
“Green” package option available
PIN CONFIGURATION
DIP Package (P, L)
SOIC Package (J,W)
using Catalyst’s advanced CMOS EEPROM floating
gate technology. The devices are designed to endure
1,000,000 program/erase cycles and has a data reten-
tion of 100 years. The devices are available in 8-pin DIP,
8-pin SOIC, 8-pin TSSOP and 8-pad TDFN packages.
DESCRIPTION
The CAT93C56/57 are 2K-bit Serial EEPROM memory
devices which are configured as either registers of 16
bits (ORG pin at V
CC
) or 8 bits (ORG pin at GND). Each
register can be written (or read) serially by using the
DI (or DO) pin. The CAT93C56/57 are manufactured
SOIC Package (S,V)
SOIC Package (K,X)
TSSOP Package (U,Y)
TDFN Package (RD4, ZD4)
Bottom View
FUNCTIONAL SYMBOL
Note: When the ORG pin is connected to VCC, the x16 organiza-
tion is selected. When it is connected to ground, the x8 pin is
selected. If the ORG pin is left unconnected, then an internal pullup
device will select the x16 organization.
CS
SK
NC
ORG
DO
DI
V
CC
GND
PIN FUNCTIONS
Pin Name
Function
CS
Chip Select
SK
Clock Input
DI
Serial Data Input
DO
Serial Data Output
V
CC
+1.8 to 6.0V Power Supply
GND
Ground
ORG
Memory Organization
NC
No Connection
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 93C57P | 制造商: 功能描述: 制造商:undefined 功能描述: |
| 93C66 | 制造商:STMicroelectronics 功能描述: |
| 93C66 SOIC | 制造商:MICRO CHIP 功能描述: |
| 93C66/P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microwire Serial EEPROM |
| 93C66/SM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microwire Serial EEPROM |
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