CAT24FC32AK datasheet, PDF - EEWORLD Datasheet

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CAT24FC32AK: DescriptionEEPROM, 4KX8, Serial, CMOS, PDSO8; Categorystorage storage; File Size75KB，12 Pages; ManufacturerCatalyst; Websitehttp://www.catalyst-semiconductor.com/

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CAT24FC32AK Overview

EEPROM, 4KX8, Serial, CMOS, PDSO8

CAT24FC32AK Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Catalyst
package instruction	SOP, SOP8,.3
Reach Compliance Code	unknow
Data retention time - minimum	100
Durability	1000000 Write/Erase Cycles
I2C control byte	1010DDDR
JESD-30 code	R-PDSO-G8
JESD-609 code	e0
memory density	32768 bi
Memory IC Type	EEPROM
memory width	8
Number of terminals	8
word count	4096 words
character code	4000
Maximum operating temperature	70 °C
Minimum operating temperature
organize	4KX8
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP8,.3
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Parallel/Serial	SERIAL
power supply	2/3.3 V
Certification status	Not Qualified
Serial bus type	I2C
Maximum standby current	9e-7 A
Maximum slew rate	0.003 mA
surface mount	YES
technology	CMOS
Temperature level	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
write protect	HARDWARE

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CAT24FC32A

32K-Bit Fast Mode I

C Serial CMOS EEPROM

FEATURES

■

Fast mode I

C bus compatible*

■

Max clock frequency:

GEN

ALO

■

Output slope control to eliminate ground

bounce

■

Zero standby current

■

Commercial temperature range

■

1,000,000 program/erase cycles

■

100 years data retention

■

8-pin PDIP, 8-pin SOIC (150 and 200 mil) and

400 kHz for V

=1.8V to 3.6V

■

Hardware write protect for entire array

■

Cascadable for up to eight devices

■

32-Byte page or byte write modes

■

Self-timed write cycle with autoclear

■

5 ms max write cycle time

■

Random and sequential read modes

■

Schmitt trigger and spike suppression at SDA

8-pin TSSOP packages

■

"Green" package options available

and SCL inputs

DESCRIPTION

The CAT24FC32A is a 32K-bit Serial CMOS EEPROM

internally organized as 4Kx8 bits. The device is

compatible with Fast-mode I

C bus specification and

operates down to 1.8V with a bit rate up to 400 kbit/s.

Extended addressing capability allows up to 8 devices

to share the same bus. Catalyst's advanced CMOS

technology substantially reduces device power

requirements. The device is optimized for high

performance applications, where low power, low voltage

and high speed operation are required.

CAT24FC32A is available in 8-pin DIP, 8-pin SOIC

(JEDEC and EIAJ) and 8-pin TSSOP packages.

PIN CONFIGURATION

DIP Package (P, L)

VSS

VCC

SCL

SDA

BLOCK DIAGRAM

EXTERNAL LOAD

DOUT

SENSE AMPS

SHIFT REGISTERS

TSSOP Package (U, Y)

VSS

VCC

SCL

SDA

VCC

VSS

ACK

WORD ADDRESS

BUFFERS

COLUMN

DECODERS

256

SDA

START/STOP

LOGIC

SOIC Package (J,W) (K, X)

VSS

VCC

SCL

SDA

CONTROL

LOGIC

XDEC

128

EEPROM

128 X 256

DATA IN STORAGE

HIGH VOLTAGE/

TIMING CONTROL

SCL

STATE COUNTERS

SLAVE

ADDRESS

COMPARATORS

* Catalyst Semiconductor is licensed by Philips Corporation to carry the I

C Bus Protocol.

Characteristics subject to change without notice

Doc. No. 1048, Rev. F

CAT24FC32AK Related Products

	CAT24FC32AK	CAT24FC32AW	CAT24FC32AU
Description	EEPROM, 4KX8, Serial, CMOS, PDSO8	EEPROM, 4KX8, Serial, CMOS, PDSO8	EEPROM, 4KX8, Serial, CMOS, PDSO8
Is it Rohs certified?	incompatible	conform to	incompatible
Maker	Catalyst	Catalyst	Catalyst
package instruction	SOP, SOP8,.3	SOP, SOP8,.25	TSSOP, TSSOP8,.25
Reach Compliance Code	unknow	unknown	unknow
Data retention time - minimum	100	100	100
Durability	1000000 Write/Erase Cycles	1000000 Write/Erase Cycles	1000000 Write/Erase Cycles
I2C control byte	1010DDDR	1010DDDR	1010DDDR
JESD-30 code	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8
memory density	32768 bi	32768 bit	32768 bi
Memory IC Type	EEPROM	EEPROM	EEPROM
memory width	8	8	8
Number of terminals	8	8	8
word count	4096 words	4096 words	4096 words
character code	4000	4000	4000
Maximum operating temperature	70 °C	70 °C	70 °C
organize	4KX8	4KX8	4KX8
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	SOP	TSSOP
Encapsulate equivalent code	SOP8,.3	SOP8,.25	TSSOP8,.25
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Parallel/Serial	SERIAL	SERIAL	SERIAL
power supply	2/3.3 V	2/3.3 V	2/3.3 V
Certification status	Not Qualified	Not Qualified	Not Qualified
Serial bus type	I2C	I2C	I2C
Maximum standby current	9e-7 A	9e-7 A	9e-7 A
Maximum slew rate	0.003 mA	0.003 mA	0.003 mA
surface mount	YES	YES	YES
technology	CMOS	CMOS	CMOS
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal form	GULL WING	GULL WING	GULL WING
Terminal pitch	1.27 mm	1.27 mm	0.635 mm
Terminal location	DUAL	DUAL	DUAL
write protect	HARDWARE	HARDWARE	HARDWARE
JESD-609 code	e0	-	e0
Terminal surface	Tin/Lead (Sn/Pb)	-	Tin/Lead (Sn/Pb)

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