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CAT93HC46ZA-1.8

Description
EEPROM, 64X16, Serial, CMOS, PDSO8, LEAD AND HALOGEN FREE, MSOP-8
Categorystorage    storage   
File Size76KB,10 Pages
ManufacturerCatalyst
Websitehttp://www.catalyst-semiconductor.com/
Environmental Compliance
Download Datasheet Parametric View All

CAT93HC46ZA-1.8 Overview

EEPROM, 64X16, Serial, CMOS, PDSO8, LEAD AND HALOGEN FREE, MSOP-8

CAT93HC46ZA-1.8 Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerCatalyst
Parts packaging codeMSOP
package instructionTSSOP, TSSOP8,.19
Contacts8
Reach Compliance Codeunknown
ECCN codeEAR99
Spare memory width8
Maximum clock frequency (fCLK)0.25 MHz
Data retention time - minimum100
Durability1000000 Write/Erase Cycles
JESD-30 codeS-PDSO-G8
JESD-609 codee3
length3 mm
memory density1024 bit
Memory IC TypeEEPROM
memory width16
Number of functions1
Number of terminals8
word count64 words
character code64
Operating modeSYNCHRONOUS
Maximum operating temperature105 °C
Minimum operating temperature-40 °C
organize64X16
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Encapsulate equivalent codeTSSOP8,.19
Package shapeSQUARE
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Parallel/SerialSERIAL
Peak Reflow Temperature (Celsius)260
power supply2/5 V
Certification statusNot Qualified
Maximum seat height1.1 mm
Serial bus typeMICROWIRE
Maximum standby current0.00001 A
Maximum slew rate0.002 mA
Maximum supply voltage (Vsup)6 V
Minimum supply voltage (Vsup)1.8 V
Nominal supply voltage (Vsup)5 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceTIN
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width3 mm
write protectSOFTWARE
CAT93HC46
1K-Bit High Speed Microwire Serial EEPROM
FEATURES
s
High speed operation:
s
Software write protection
H
GEN
FR
ALO
EE
LE
A
D
F
R
E
E
TM
– 93HC46: 3MHz
s
Low power CMOS technology
s
1.8 to 6.0 volt operation
s
Selectable x8 or x16 memory organization
s
Self-timed write cycle with auto-clear
s
Sequential Read
s
Power-up inadvertent write protection
s
1,000,000 program/erase cycles
s
100 year data retention
s
Commercial, industrial and automotive
temperature ranges
s
8-Lead PDIP, SOIC, MSOP and TSSOP
Packages
DESCRIPTION
The CAT93HC46 is a 1K-bit Serial EEPROM memory
devices which is configured as either registers of 16 bits
(ORG pin at V
CC
) or 8 bits (ORG pin at GND). Each
register can be written (or read) serially by using the DI
(or DO) pin. The CAT93HC46 is manufactured using
Catalyst’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 CAT93HC46 is available in 8-pin DIP, 8-pin
SOIC or 8-pin TSSOP packages.
PIN CONFIGURATION
DIP Package (P, L) SOIC Package (J, W) SOIC Package (S, V) MSOP Package (R, Z)
CS
SK
DI
DO
1
2
3
4
8
7
6
5
VCC
NC
ORG
GND
NC
VCC
CS
SK
1
2
3
4
8
7
6
5
ORG
GND
DO
DI
CS
SK
DI
DO
1
2
3
4
8
7
6
5
VCC
NC
ORG
GND
CS
SK
DI
DO
1
2
3
4
8
7
6
5
VCC
NC
ORG
GND
TSSOP Package (U, Y)
CS
SK
DI
DO
1
2
3
4
8
7
6
5
VCC
NC
ORG
GND
PIN FUNCTIONS
Pin Name
CS
SK
DI
DO
V
CC
GND
ORG
NC
PE*
Function
Chip Select
Clock Input
Serial Data Input
Serial Data Output
+1.8 to 6.0V Power Supply
Ground
Memory Organization
No Connection
Program Enable
BLOCK DIAGRAM
VCC
GND
ORG
MEMORY ARRAY
ORGANIZATION
ADDRESS
DECODER
DATA
REGISTER
DI
CS
MODE DECODE
LOGIC
OUTPUT
BUFFER
Note: When the ORG pin is connected to VCC, the 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 pullup device will select the X16
organization.
© 2003 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
SK
CLOCK
GENERATOR
DO
93C46/56/57/66/86 F02
1
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