CAT93C46RVP2IGT3 ON Semiconductor, CAT93C46RVP2IGT3 Datasheet

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CAT93C46RVP2IGT3

Manufacturer Part Number
CAT93C46RVP2IGT3
Description
Manufacturer
ON Semiconductor
Datasheet

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CAT93C46RVP2IGT3
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CAT93C46RVP2IGT3
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CAT93C46R
1 kb Microwire Serial
EEPROM
Description
organized as either 64 registers of 16 bits or 128 registers of 8 bits, as
determined by the state of the ORG pin. The CAT93C46R 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.
instruction clock counter which provides improved noise immunity
for Write/Erase commands.
Features
*For additional information on our Pb−Free strategy and soldering details, please
© Semiconductor Components Industries, LLC, 2009
October, 2009 − Rev. 7
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
The CAT93C46R is a 1 kb CMOS Serial EEPROM device which is
In contrast to the CAT93C46, the CAT93C46R features an internal
Compliant*
High Speed Operation: 4 MHz @ 5 V, 2 MHz @ 1.8 V
1.8 V to 5.5 V 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 Range
8−pin PDIP, SOIC, TSSOP and 8−pad TDFN Packages
This Device is Pb−Free, Halogen Free/BFR Free and RoHS
ORG
CS
SK
DI
Figure 1. Functional Symbol
CAT93C46R
GND
V
CC
DO
1
DO
CS
PDIP (L), SOIC (V, X),
Note: When the ORG pin is connected to V
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 pull−up device will
select the x16 organization.
See detailed ordering and shipping information in the package
dimensions section on page 13 of this data sheet.
SK
CASE 751BD
DI
V SUFFIX
Pin Name
SOIC−8
TDFN (VP2)
TSSOP (Y),
ORG
GND
CASE 646AA
V
DO
CS
SK
NC
DI
CC
L SUFFIX
PDIP−8
1
ORDERING INFORMATION
PIN CONFIGURATIONS
http://onsemi.com
PIN FUNCTION
V
NC
ORG
GND
CASE 751BE
(Top Views)
Chip Select
Clock Input
Serial Data Input
Serial Data Output
Power Supply
Ground
Memory Organization
No Connection
CC
X SUFFIX
SOIC−8
Publication Order Number:
V
NC
CS
SK
CC
Function
CASE 948AL
TSSOP−8
Y SUFFIX
SOIC (W)
CAT93C46R/D
1
CASE 511AK
VP2 SUFFIX
TDFN−8
CC
, the
ORG
GND
DO
DI

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