CAT93C46ZD4I-1.8REVL datasheet, PDF

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CAT93C46ZD4I-1.8REVL: DescriptionEEPROM, 64X16, Serial, CMOS, GREEN, TDFN-8; Categorystorage storage; File Size584KB，9 Pages; ManufacturerCatalyst; Websitehttp://www.catalyst-semiconductor.com/; Environmental Compliance

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CAT93C46ZD4I-1.8REVL Overview

EEPROM, 64X16, Serial, CMOS, GREEN, TDFN-8

CAT93C46ZD4I-1.8REVL Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Catalyst
Parts packaging code	DFN
package instruction	HVSON,
Contacts	8
Reach Compliance Code	unknown
ECCN code	EAR99
Is Samacsys	N
Spare memory width	8
Maximum clock frequency (fCLK)	0.25 MHz
JESD-30 code	S-XDSO-N8
JESD-609 code	e3
length	3 mm
memory density	1024 bit
Memory IC Type	EEPROM
memory width	16
Number of functions	1
Number of terminals	8
word count	64 words
character code	64
Operating mode	SYNCHRONOUS
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
organize	64X16
Package body material	UNSPECIFIED
encapsulated code	HVSON
Package shape	SQUARE
Package form	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Parallel/Serial	SERIAL
Peak Reflow Temperature (Celsius)	260
Certification status	Not Qualified
Maximum seat height	0.8 mm
Serial bus type	MICROWIRE
Maximum supply voltage (Vsup)	6 V
Minimum supply voltage (Vsup)	1.8 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	MATTE TIN
Terminal form	NO LEAD
Terminal pitch	0.65 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	40
width	3 mm
Base Number Matches	1

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CAT93C46

(Die Rev. L)

1K-Bit Microwire Serial EEPROM

FEATURES

High speed operation: 1MHz

Low power CMOS technology

1.8 to 6.0 volt operation

Selectable x8 or x16 memory organization

Self-timed write cycle with auto-clear

Hardware and software write protection

GEN

ALO

Power-up inadvertant write protection

1,000,000 Program/erase cycles

100 year data retention

Commercial, industrial and automotive

temperature ranges

“Green” package option available

DESCRIPTION

The CAT93C46 is a 1K-bit Serial EEPROM memory

device which is configured as either registers of 16 bits

(ORG pin at V

) or 8 bits (ORG pin at GND). Each

DI (or DO) pin. The CAT93C46 is manufactured using

PIN CONFIGURATION

DIP Package (P, L)

VCC

ORG

GND

SOIC Package (J,W)

VCC

SOIC Package (S,V)

TSSOP Package (U,Y)

VCC

ORG

GND

VCC

ORG

GND

SOIC Package (K,X)

ORG

GND

VCC

ORG

GND

ORG

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 device is available in 8-pin DIP, 8-pin SOIC,

8-pin TSSOP and 8-pad TDFN packages.

FUNCTIONAL SYMBOL

ORG

GND

PIN FUNCTIONS

Pin Name

Function

Chip Select

Clock Input

Serial Data Input

Serial Data Output

+1.8 to 6.0V Power Supply

Ground

Memory Organization

No Connection

TDFN Package (RD4, ZD4)

VCC

ORG

GND

Bottom View

Note: When the ORG pin is connected to VCC, the x16 organiza-

tion 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.

Characteristics subject to change without notice.

Doc. No. 1086, Rev. L

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