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參數資料
| 型號： | CAT93C56LI-GT3 |
| 英文描述： | 2-Kb Microwire Serial CMOS EEPROM |
| 中文描述： | 2 KB的Microwire串行EEPROM中的CMOS |
| 文件頁數： | 1/18頁 |
| 文件大小： | 370K |
| 代理商： | CAT93C56LI-GT3 |
CAT93C56, CAT93C57
Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
1
Doc. No. MD-1088 Rev. P
2-Kb Microwire Serial CMOS EEPROM
FEATURES
High speed operation: 2MHz
1.8V to 5.5V supply voltage range
Selectable x8 or x16 memory organization
Sequential read
Software write protection
Power-up inadvertant write protection
Low power CMOS technology
1,000,000 Program/erase cycles
100 year data retention
Industrial temperature ranges
RoHS-compliant 8-pin PDIP, SOIC, TSSOP and
8-pad TDFN packages
PIN CONFIGURATION
PDIP (L)
SOIC (V, X)
TSSOP (Y)
TDFN (VP2, ZD4*)
CS 1
8 V
CC
SK 2
7 NC
DI 3
6 ORG
DO 4
5 GND
SOIC (W*)
NC 1
8 ORG
V
CC
2
7 GND
CS 3
6 DO
SK 4
5 DI
* TDFN 3x3mm (ZD4) and SOIC (W) rotated pin-out packages are
available for CAT93C57 and CAT93C56, Rev. E only (not
recommended for new designs of CAT93C56)
PIN FUNCTION
Pin Name
CS
SK
DI
DO
V
CC
GND
ORG
NC
Function
Chip Select
Clock Input
Serial Data Input
Serial Data Output
Power Supply
Ground
Memory Organization
No Connection
DESCRIPTION
The CAT93C56/57 is a 2-Kb CMOS Serial EEPROM
device which is organized as either 128 registers of 16
bits (ORG pin at V
CC
) or 256 registers of 8 bits (ORG pin
at GND). Each register can be written (or read) serially
by using the DI (or DO) pin. The CAT93C56/57 features
sequential read and self-timed internal write with auto-
clear. On-chip Power-On Reset circuitry protects the
internal logic against powering up in the wrong state.
For Ordering Information details, see page 16.
FUNCTIONAL SYMBOL
CS
SK
DI
ORG
DO
CAT93C56
CAT93C57
V
CC
GND
Note: When the ORG pin is connected to VCC, the x16 organization
is selected. When it is connected to ground, the x8 pin is selected. If
the ORG pin is left unconnected, then am internal pullup device will
select the x16 organization
相關PDF資料 |
PDF描述 |
|---|---|
| CAT93C56LI-T2 | 2-Kb Microwire Serial CMOS EEPROM |
| CAT93C56LI-T3 | 2-Kb Microwire Serial CMOS EEPROM |
| CAT93C56VI-GT2 | 2-Kb Microwire Serial CMOS EEPROM |
| CAT93C56VI-GT3 | 2-Kb Microwire Serial CMOS EEPROM |
| CAT93C56VI-T2 | 2-Kb Microwire Serial CMOS EEPROM |
相關代理商/技術參數 |
參數描述 |
|---|---|
| CAT93C56LI-GT3E | 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:2K-Bit Microwire Serial EEPROM |
| CAT93C56LIT2 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:2-Kb Microwire Serial CMOS EEPROM |
| CAT93C56LI-T2 | 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:2-Kb Microwire Serial CMOS EEPROM |
| CAT93C56LIT2E | 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:2K-Bit Microwire Serial EEPROM |
| CAT93C56LIT3 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:2-Kb Microwire Serial CMOS EEPROM |
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