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參數(shù)資料
| 型號： | CAT93C46LI-GT2 |
| 英文描述： | 1-Kb Microwire Serial EEPROM |
| 中文描述： | 1 - KB的微型導線串行EEPROM |
| 文件頁數(shù)： | 1/15頁 |
| 文件大小： | 136K |
| 代理商： | CAT93C46LI-GT2 |
2007 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
1
Doc. No. 1106, Rev. F
CAT93C46
1-Kb Microwire Serial EEPROM
FEATURES
I
High speed operation: 2MHz
I
1.8V to 5.5V supply voltage range
I
Selectable x8 or x16 memory organization
I
Self-timed write cycle with auto-clear
I
Software write protection
I
Power-up inadvertant write protection
I
Low power CMOS technology
I
1,000,000 Program/erase cycles
I
100 year data retention
I
Industrial temperature ranges
I
RoHS-compliant 8-pin PDIP, SOIC, TSSOP and
8-pad TDFN packages
PIN CONFIGURATION
PDIP (L)
SOIC (V, X)
TSSOP (Y)
TDFN (VP2)
SOIC (W)
DESCRIPTION
The CAT93C46 is a 1K-bit Serial EEPROM memory
device which is configured as either 64 registers of 16
bits (ORG pin at V
CC
) or 128 registers of 8 bits (ORG pin
at GND). Each register can be written (or read) serially
by using the DI (or DO) pin. The CAT93C46 features a
self-timed internal write with auto-clear. On-chip Power-
On Reset circuit protects the internal logic against
powering up in the wrong state.
FUNCTIONAL SYMBOL
Note: When the ORG pin is connected to VCC, the x16 organization
is selected. When it is connected to ground, the x8 organization is
selected. If the ORG pin is left unconnected, then an internal pullup
device will select the x16 organization.
CS
SK
DI
ORG
DO
CAT93C46
V
CC
GND
PIN FUNCTIONS
Pin Name
Function
CS
Chip Select
SK
Clock Input
DI
Serial Data Input
DO
Serial Data Output
V
CC
Power Supply
GND
Ground
ORG
Memory Organization
NC
No Connection
8
7
6
5
VCC
NC
ORG
GND
DI
CS
SK
DO
1
2
3
4
8
7
6
5
ORG
GND
DO
DI
CS
NC
VCC
SK
1
2
3
4
For Ordering Information details, see page 13.
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| CAT93C46LI-GT3 | 1-Kb Microwire Serial EEPROM |
| CAT93C46LIT2 | 1-Kb Microwire Serial EEPROM |
| CAT93C46LIT3 | 1-Kb Microwire Serial EEPROM |
| CAT93C46VI-GT2 | 1-Kb Microwire Serial EEPROM |
| CAT93C46VI-GT3 | 1-Kb Microwire Serial EEPROM |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| CAT93C46LI-GT3 | 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:1-Kb Microwire Serial EEPROM |
| CAT93C46LIT2 | 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:1-Kb Microwire Serial EEPROM |
| CAT93C46LI-T2 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:1 kb Microwire Serial EEPROM |
| CAT93C46LIT3 | 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:1-Kb Microwire Serial EEPROM |
| CAT93C46LI-T3 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:1 kb Microwire Serial EEPROM |
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