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CAT93C6621PA-25

Description
SPECIALTY MICROPROCESSOR CIRCUIT, PDIP8, PLASTIC, DIP-8
CategoryThe embedded processor and controller    Microcontrollers and processors   
File Size168KB,16 Pages
ManufacturerON Semiconductor
Websitehttp://www.onsemi.cn
Download Datasheet Parametric View All

CAT93C6621PA-25 Overview

SPECIALTY MICROPROCESSOR CIRCUIT, PDIP8, PLASTIC, DIP-8

CAT93C6621PA-25 Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerON Semiconductor
Parts packaging codeDIP
package instructionPLASTIC, DIP-8
Contacts8
Reach Compliance Codecompliant
JESD-30 codeR-PDIP-T8
JESD-609 codee0
length9.27 mm
Number of terminals8
Maximum operating temperature105 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeDIP
Package shapeRECTANGULAR
Package formIN-LINE
Peak Reflow Temperature (Celsius)240
Certification statusNot Qualified
Maximum seat height4.57 mm
Maximum supply voltage6 V
Minimum supply voltage2.7 V
Nominal supply voltage5 V
surface mountNO
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceTIN LEAD
Terminal formTHROUGH-HOLE
Terminal pitch2.54 mm
Terminal locationDUAL
Maximum time at peak reflow temperature30
width7.62 mm
uPs/uCs/peripheral integrated circuit typeMICROPROCESSOR CIRCUIT
CAT93C66, CAT93W66
4 kb Microwire Serial CMOS
EEPROM
Description
The CAT93C66 is a 4 kb CMOS Serial EEPROM device which is
organized as either 256 registers of 16 bits (ORG pin at V
CC
) or 512
registers of 8 bits (ORG pin at GND). The CAT93W66 features x16
memory organization only. Each register can be written (or read)
serially by using the DI (or DO) pin. The device 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.
Features
http://onsemi.com
SOIC−8
V, W* SUFFIX
CASE 751BD
UDFN−8
HU4 SUFFIX
CASE 517AZ
TDFN−8*
VP2 SUFFIX
CASE 511AK
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: CAT93C66
Self−timed Write Cycle with Auto−clear
Sequential Read
Software Write Protection
Power−up Inadvertent Write Protection
Low Power CMOS Technology
1,000,000 Program/Erase Cycles
100 Year Data Retention
Industrial and Extended Temperature Ranges
8−lead PDIP, SOIC, TSSOP, 6−lead SOT−23, 8−pad TDFN and
UDFN Packages
These Devices are Pb−Free, Halogen Free/BFR Free, and RoHS
Compliant
V
CC
V
CC
PDIP−8
L SUFFIX
CASE 646AA
TSSOP−8
Y SUFFIX
CASE 948AL
SOIC−8
X SUFFIX
CASE 751BE
SOT23−6
TB SUFFIX
CASE 527AJ
PIN CONFIGURATION
CS
SK
DI
DO
1
2
3
4
8 V
CC
7 NC
6 ORG
5 GND
NC
V
CC
CS
SK
1
2
3
4
8 ORG
7 GND
6 DO
5 DI
ORG
CS
SK
DI
CAT93C66
DO
CS
SK
DI
CAT93W66
DO
PDIP (L), SOIC (V, X),
TSSOP (Y), TDFN (VP2)*,
UDFN (HU4)
CS
SK
DI
DO
1
2
3
4
8 V
CC
7 NC
6 NC
5 GND
SOIC (W)*
DO
GND
DI
1
2
3
6 V
CC
5 CS
4 SK
GND
GND
SOT−23 (TB)**
Figure 1. Functional Symbols
CAT93C66 Selectable Organization:
TDFN (VP2)
CAT93W66
* Not recommended for new designs
** CAT93C66 available in SOT−23 6−pin for x8
Organization. Contact factory for availability.
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.
CAT93W66:
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 16 of this data sheet.
The device works in x16 mode only.
©
Semiconductor Components Industries, LLC, 2012
April, 2012
Rev. 11
1
Publication Order Number:
CAT93C66/D
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