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CAT93C46ZD4I-1.8GT3 PDF预览

CAT93C46ZD4I-1.8GT3

更新时间: 2024-11-17 04:20:39
品牌 Logo 应用领域
CATALYST 可编程只读存储器电动程控只读存储器电可擦编程只读存储器光电二极管
页数 文件大小 规格书
16页 511K
描述
EEPROM, 64X16, Serial, CMOS, PDSO8

CAT93C46ZD4I-1.8GT3 数据手册

 浏览型号CAT93C46ZD4I-1.8GT3的Datasheet PDF文件第2页浏览型号CAT93C46ZD4I-1.8GT3的Datasheet PDF文件第3页浏览型号CAT93C46ZD4I-1.8GT3的Datasheet PDF文件第4页浏览型号CAT93C46ZD4I-1.8GT3的Datasheet PDF文件第5页浏览型号CAT93C46ZD4I-1.8GT3的Datasheet PDF文件第6页浏览型号CAT93C46ZD4I-1.8GT3的Datasheet PDF文件第7页 
CAT93C46  
1K-Bit Microwire Serial EEPROM  
FEATURES  
DESCRIPTION  
I High speed operation: 1MHz  
The CAT93C46 is a 1K-bit Serial EEPROM memory  
device which is 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 is manufactured using  
Catalyst’s advanced CMOS EEPROM floating gate  
technology. Thedeviceisdesignedtoendure1,000,000  
program/erase cycles and has a data retention of 100  
years. The device is available in 8-pin DIP, 8-pin SOIC,  
8-pin TSSOP and 8-pad TDFN packages.  
I Low power CMOS technology  
I 1.8 to 5.5 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 Industrial temperature ranges  
I RoHS compliant “  
& “  
8-pin PDIP, SOIC, TSSOP and TDFN packages  
PIN CONFIGURATION  
FUNCTIONAL SYMBOL  
VCC  
SOIC Package (W)  
DIP Package (L)  
1
2
3
4
8
7
6
5
1
2
3
4
8
7
6
5
CS  
SK  
DI  
V
ORG  
GND  
DO  
NC  
CC  
ORG  
CS  
DI  
NC  
V
CC  
CS  
ORG  
GND  
DO  
DO  
SK  
DI  
SK  
NC  
SOIC Package (V)  
SOIC Package (X)  
1
2
3
4
8
7
6
5
1
2
3
4
8
7
6
5
CS  
SK  
DI  
V
CS  
SK  
DI  
V
CC  
NC  
ORG  
GND  
CC  
GND  
NC  
ORG  
GND  
PIN FUNCTIONS  
DO  
DO  
Pin Name  
Function  
Chip Select  
Clock Input  
CS  
TSSOP Package (Y)  
SK  
1
2
3
4
8
7
6
5
CS  
SK  
DI  
V
CC  
DI  
Serial Data Input  
Serial Data Output  
+1.8 to 6.0V Power Supply  
Ground  
NC  
DO  
VCC  
GND  
ORG  
NC  
ORG  
GND  
DO  
TDFN Package (ZD4)  
Memory Organization  
No Connection  
V
CC  
NC  
1
2
3
4
8
7
6
5
CS  
SK  
DI  
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.  
ORG  
GND  
DO  
Bottom View  
© 2005 by Catalyst Semiconductor, Inc.  
Characteristics subject to change without notice  
Doc. No. 1106, Rev. B  
1

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