Datasheet > CAT24FC32YI-1.8

CAT24FC32YI-1.8

更新时间： 2025-08-18 05:53:47

品牌	Logo	应用领域
CATALYST		可编程只读存储器电动程控只读存储器电可擦编程只读存储器光电二极管
页数	文件大小	规格书
12页	95K
描述
EEPROM, 4KX8, Serial, CMOS, PDSO8, TSSOP-8

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CAT24FC32YI-1.8 数据手册

Advance Information

CAT24FC32

32K-Bit Fast Mode I²C Serial CMOS EEPROM

FEATURES

■ Fast mode I²C bus compatible*

■ Random and sequential read modes

■ Max clock frequency:

■ Schmitt trigger and spike suppression at SDA

and SCL inputs

400 kHz for V_CC=1.8V to 5.5V

■ Output slope control to eliminate ground

1 MHz for V_CC=2.5V to 5.5V

bounce

■ 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

■ Zero standby current

■ Commercial, industrial and automotive

temperature ranges

■ 1,000,000 program/erase cycles

■ 100 years data retention

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

8-pin TSSOP packages

DESCRIPTION

The CAT24FC32 is a 32K-bit Serial CMOS EEPROM

internally organized as 4Kx8 bits. The device is

compatible with Fast-mode I²C bus specification and

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

1MHz for V_CC≥ 2.5V. 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.

CAT24FC32isavailablein8-pinDIP,8-pinSOIC(JEDEC

and EIAJ) and 8-pin TSSOP packages.

PIN CONFIGURATION

BLOCK DIAGRAM

EXTERNAL LOAD

TSSOP Package (U)

DIP Package (P)

SENSE AMPS

SHIFT REGISTERS

OUT

ACK

WORD ADDRESS

BUFFERS

COLUMN

DECODERS

SCL

SDA

SCL

SDA

256

START/STOP

LOGIC

SDA

SOIC Package (J,K)

EEPROM

128 X 256

XDEC 128

CONTROL

LOGIC

SCL

SDA

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. 1020, Rev. F

12 3 4 5 6 7...12

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与CAT24FC32YI-1.8相关器件

型号	品牌	获取价格	描述	数据表
CAT24FC32YI-1.8TE13	CATALYST	获取价格	EEPROM, 4KX8, Serial, CMOS, PDSO8, TSSOP-8
CAT24FC32YI-REV-D	CATALYST	获取价格	EEPROM, 4KX8, Serial, CMOS, PDSO8, ROHS COMPLIANT, TSSOP-8
CAT24FC32YI-TE13	CATALYST	获取价格	EEPROM, 4KX8, Serial, CMOS, PDSO8, TSSOP-8
CAT24FC32YITE13	CATALYST	获取价格	32K-Bit I2C Serial CMOS EEPROM
CAT24FC32ZD2E-TE13	CATALYST	获取价格	EEPROM, 4KX8, Serial, CMOS, PDSO8,
CAT24FC32ZD2ETE13	CATALYST	获取价格	32K-Bit I2C Serial CMOS EEPROM
CAT24FC32ZD2ITE13	CATALYST	获取价格	32K-Bit I2C Serial CMOS EEPROM
CAT24FC64	CATALYST	获取价格	64K-Bit I2C Serial CMOS EEPROM
CAT24FC64GLE	CATALYST	获取价格	EEPROM, 8KX8, Serial, CMOS, PDIP8,
CAT24FC64GLETE13	CATALYST	获取价格	64K-Bit I2C Serial CMOS EEPROM

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