CAT93C46WI-GT2 datasheet, PDF - EEWORLD Datasheet

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CAT93C46WI-GT2: Description64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8; Categorystorage; File Size148KB，13 Pages; ManufacturerON Semiconductor; Websitehttp://www.onsemi.cn

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CAT93C46WI-GT2 Overview

64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8

CAT93C46WI-GT2 Parametric

Parameter Name	Attribute value
Number of functions	1
Number of terminals	8
Maximum operating temperature	85 Cel
Minimum operating temperature	-40 Cel
Maximum supply/operating voltage	5.5 V
Minimum supply/operating voltage	1.8 V
Rated supply voltage	5 V
maximum clock frequency	2 MHz
Processing package description	0.150 INCH, HALOGEN FREE AND ROHS COMPLIANT, MS-012, SOIC-8
Lead-free	Yes
EU RoHS regulations	Yes
China RoHS regulations	Yes
state	ACTIVE
Craftsmanship	CMOS
packaging shape	Rectangle
Package Size	SMALL OUTLINE
surface mount	Yes
Terminal form	GULL WING
Terminal spacing	1.27 mm
terminal coating	Nickel Palladium
Terminal location	pair
Packaging Materials	Plastic/Epoxy
Temperature level	INDUSTRIAL
memory width	16
organize	64 × 16
storage density	1024 deg
operating mode	Synchronize
Number of digits	64 words
Number of digits	64
Spare memory width	8
Memory IC type	bus serial electrically erasable read-only memory
serial parallel	serial
Maximum TWC of write cycle	1 ms

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CAT93C46

1 Kb Microwire Serial

EEPROM

Description

The CAT93C46 is a 1 Kb Serial EEPROM memory device which is

configured as either 64 registers of 16 bits (ORG pin at V

) 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.

Features

http://onsemi.com

•

High Speed Operation: 2 MHz

1.8 V to 5.5 V Supply Voltage Range

Selectable x8 or x16 Memory Organization

Self−Timed Write Cycle with Auto−Clear

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

Compliant*

PDIP−8

L SUFFIX

CASE 646AA

TSSOP−8

Y SUFFIX

CASE 948AL

SOIC−8

V, W SUFFIX

CASE 751BD

SOIC−8

X SUFFIX

CASE 751BE

TDFN−8*

VP2 SUFFIX

CASE 511AK

PIN CONFIGURATIONS

ORG CS

GND

ORG

GND

PDIP (L), SOIC (V, X),

TSSOP (Y), TDFN (VP2)*

(Top View)

SOIC (W)

(Top View)

PIN FUNCTION

ORG

CAT93C46

Pin Name

GND

ORG

*For additional information on our Pb−Free strategy and soldering details, please

download the ON Semiconductor Soldering and Mounting Techniques

Reference Manual, SOLDERRM/D.

Function

Chip Select

Clock Input

Serial Data Input

Serial Data Output

Power Supply

Ground

Memory Organization

No Connection

Figure 1. Functional Symbol

Note: When the ORG pin is connected to V

, 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.

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 13 of this data sheet.

* Not Recommended for New Designs

Semiconductor Components Industries, LLC, 2013

October, 2013

−

Rev. 10

Publication Order Number:

CAT93C46/D

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