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參數資料
| 型號： | CAT93C57V |
| 元件分類： | PROM |
| 英文描述： | 128 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
| 封裝： | LEAD AND HALOGEN FREE, SOIC-8 |
| 文件頁數： | 1/10頁 |
| 文件大?。?/td> | 80K |
| 代理商： | CAT93C57V |
CAT93C46/56/57/66/86
1K/2K/2K/4K/16K-Bit Microwire Serial EEPROM
FEATURES
s High speed operation:
– 93C46/56/57/66: 1MHz
– 93C86: 3MHz
s Low power CMOS technology
s 1.8 to 6.0 volt operation
s Selectable x8 or x16 memory organization
s Self-timed write cycle with auto-clear
s Hardware and software write protection
s Power-up inadvertant write protection
s 1,000,000 Program/erase cycles
s 100 year data retention
s Commercial, industrial and automotive
temperature ranges
s Sequential read (except CAT93C46)
s Program enable (PE) pin (CAT93C86 only)
s “Green” package option available
PIN CONFIGURATION
DIP Package (P, L)
SOIC Package (J,W)
CMOS EEPROM floating gate technology. The devices
are designed to endure 1,000,000 program/erase cycles
and have a data retention of 100 years. The devices are
available in 8-pin DIP, 8-pin SOIC, 8-pin TSSOP and 8-
pad TDFN packages.
DESCRIPTION
The CAT93C46/56/57/66/86 are 1K/2K/2K/4K/16K-bit
Serial EEPROM memory devices which are configured
as either registers of 16 bits (ORG pin at VCC) or 8 bits
(ORG pin at GND). Each register can be written (or read)
serially by using the DI (or DO) pin. The CAT93C46/56/
57/66/86 are manufactured using Catalyst’s advanced
SOIC Package (S,V)
PIN FUNCTIONS
Pin Name
Function
CS
Chip Select
SK
Clock Input
DI
Serial Data Input
DO
Serial Data Output
VCC
+1.8 to 6.0V Power Supply
GND
Ground
ORG
Memory Organization
NC
No Connection
PE*
Program Enable
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 an internal
pullup device will select the x16 organization.
SOIC Package (K,X)
2003 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice.
TSSOP Package (U,Y)
*Only For 93C86
** TSSOP (U/Y) package only available for 93C46/56/57/66
Doc. No. 1023, Rev. J
HA
LOGEN FREE
TM
LEAD FREE
CS
SK
DI
DO
VCC
NC (PE*)
ORG
GND
1
2
3
4
8
7
6
5
CS
SK
DI
DO
VCC
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
ORG
GND
1
2
3
4
8
7
6
5
NC (PE*)
VCC
ADDRESS
DECODER
MEMORY ARRAY
ORGANIZATION
DATA
REGISTER
MODE DECODE
LOGIC
CLOCK
GENERATOR
OUTPUT
BUFFER
DO
SK
CS
DI
ORG
GND
PE*
BLOCK DIAGRAM
TDFN Package (RD4, ZD4)
Bottom View
1
2
3
4
8
7
6
5
VCC
NC
ORG
GND
CS
SK
DI
DO
CAT93C46
CAT93C56
CAT93C66
8
7
6
5
VCC
ORG
GND
DI
CS
SK
DO
1
2
3
4
NC
相關PDF資料 |
PDF描述 |
|---|---|
| CAT93C57YA-1.8TE13 | 128 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
| CO-202G38HJAT10MHZ | OCXO, CLOCK, 10 MHz, TTL OUTPUT |
| CO-202G38JL1AT1MHZ | OCXO, CLOCK, 1 MHz, TTL OUTPUT |
| CO-202A19JL1AT5MHZ | OCXO, CLOCK, 5 MHz, TTL OUTPUT |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| CAT93C57V-1.8 | 功能描述:電可擦除可編程只讀存儲器 (256x8) (128x16) 2K RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數據保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| CAT93C57V-1.8TE13 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EEPROM |
| CAT93C57V-25628 | 制造商:Catalyst Semiconductor 功能描述: |
| CAT93C57V-26528 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Catalyst Semiconductor 功能描述: |
| CAT93C57V-26528T | 制造商:Rochester Electronics LLC 功能描述: 制造商:Catalyst Semiconductor 功能描述: |
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