CAT93C76_13 Datasheet, PDF (1/11 Pages) ON Semiconductor – 8-Kb Microwire Serial EEPROM

CAT93C76
8-Kb Microwire Serial
EEPROM
Description
The CAT93C76 is an 8−Kb Serial EEPROM memory device which
is configured as either registers of 16 bits (ORG pin at V_CC or Not
Connected) or 8 bits (ORG pin at GND). Each register can be written
(or read) serially by using the DI (or DO) pin. The CAT93C76 is
manufactured using ON Semiconductor’s advanced CMOS EEPROM
floating gate technology. The device is designed to endure 1,000,000
program/erase cycles and has a data retention of 100 years. The device
is available in 8−pin PDIP, SOIC and TSSOP packages.
Features
• High Speed Operation: 3 MHz @ V_CC ≥ 2.5 V
• Low Power CMOS Technology
• 1.8 to 5.5 Volt Operation
• Selectable x8 or x16 Memory Organization
• Self−timed Write Cycle with Auto−clear
• Software Write Protection
• Power−up Inadvertant Write Protection
• 1,000,000 Program/Erase Cycles
• 100 Year Data Retention
• Industrial and Extended Temperature Ranges
• Sequential Read
• “Green” Package Option Available
• This Device is Pb−Free, Halogen Free/BFR Free and RoHS
Compliant
V_CC
ORG
DI
CS
DO
SK
GND
Figure 1. Functional Symbol
NOTE: When the ORG pin is connected to V_CC, 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 pull−up device will select the x16 organization.
http://onsemi.com
SOIC−8
V, W SUFFIX
CASE 751BD
PDIP−8
L SUFFIX
CASE 646AA
TSSOP−8
Y SUFFIX
CASE 948AL
PIN CONFIGURATION
CS
1
SK
DI
DO
V_CC
NC
ORG
GND
PDIP (L), SOIC (V, W),
TSSOP (Y)
Pin Name
CS
SK
DI
DO
V_CC
GND
ORG
NC
PIN FUNCTION
Function
Chip Select
Serial Clock Input
Serial Data Input
Serial Data Output
Power Supply
Ground
Memory Organization
No Connection
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 11 of this data sheet.
© Semiconductor Components Industries, LLC, 2013
1
October, 2013 − Rev. 4
Publication Order Number:
CAT93C76/D