© Semiconductor Components Industries, LLC, 2013

September, 2013 − Rev. 3

1

Publication Order Number:

CAT93C86B/D

CAT93C86B

16-Kb Microwire Serial

EEPROM

Description

The CAT93C86B is a 16−Kb Serial EEPROM memory device

bits (ORG pin at GND). Each register can be written (or read) serially

by using the DI (or DO) pin. The CAT93C86B 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

6−ball Packages

ORG

DO

CAT93C86B

SK

GND

Figure 1. Functional Symbol

PE

CS

DI

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

download the ON Semiconductor Soldering and Mounting Techniques

Reference Manual, SOLDERRM/D.

http://onsemi.com

PIN CONFIGURATION

DO

DI

SK

CS 1

See detailed ordering and shipping information in the package

dimensions section on page 14 of this data sheet.

ORDERING INFORMATION

SOIC−8

V SUFFIX

CASE 751BD

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

TSSOP (Y),

UDFN (HU4), MSOP (Z)

PDIP−8

L SUFFIX

CASE 646AA

Chip Select

CS

Clock Input

SK

Serial Data Input

DI

Serial Data Output

DO

Power Supply

Ground

GND

Function

Pin Name

PIN FUNCTION

Memory Organization

ORG

Program Enable

PE

SOIC−8

X SUFFIX

CASE 751BE

GND

ORG

PE

TSSOP−8

Y SUFFIX

CASE 948AL

UDFN−8

HU4 SUFFIX

CASE 517AZ

MSOP−8

Z SUFFIX

CASE 846AD

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.

SK

DO

DI

GND

VCC

CS

Pin 1

2

1

A

B

C

WLCSP*, ** (C6A)

*ORG internally

connected to GND

**PE float

WLCSP−6

C6A SUFFIX

PRELIMINARY