AT24CSW01X datasheet(1/41 Pages) MICROCHIP

Part #	AT24CSW01X

Description	I짼C-Compatible (Two-Wire) Serial EEPROM with a Security Register and Software Write Protection 1?멚bit (128 x 8), 2?멚bit (256 x 8)

PDF	41 Pages

Scroll/Zoom	100%

Manufacturer	MICROCHIP [Microchip Technology]

Direct Link	http://www.microchip.com

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AT24CSW01X/AT24CSW02X

I²C-Compatible (Two-Wire) Serial EEPROM with

a Security Register and Software Write Protection

1‑Kbit (128 x 8), 2‑Kbit (256 x 8)

Features

• Low-Voltage Operation:

– VCC = 1.7V to 3.6V

• Internally Organized as 128 x 8 (1K) or 256 x 8 (2K)

• Software Write Protection of the EEPROM Array:

– Five configuration options

– Protection settings can be made permanent

• 256-Bit Security Register:

– Preprogrammed 128-bit serial number

– Additional 16 bytes of free user EEPROM provided to store critical user data

• Factory Set Hardware Client Address:

– Unique ordering code for each available client address value (AT24CSW01X/AT24CSW02X)

• Industrial Temperature Range: -40°C to +85°C

• I2C-Compatible (Two-Wire) Serial Interface:

– 100 kHz Standard Mode, 1.7V to 3.6V

– 400 kHz Fast Mode, 1.7V to 3.6V

– 1 MHz Fast Mode Plus (FM+), 1.7V to 3.6V

• Schmitt Triggers, Filtered Inputs for Noise Suppression

• Bidirectional Data Transfer Protocol

• Ultra Low Active Current (1 mA maximum) and Standby Current (0.8 μA maximum)

• 8-Byte Page Write Mode:

– Partial page writes allowed

• Random and Sequential Read Modes

• Self-Timed Write Cycle within 5 ms Maximum

• ESD Protection > 4,000V

• High Reliability:

– Endurance: 1,000,000 write cycles

– Data retention: 100 years

• Green Package Options (Lead-free/Halide-free/RoHS compliant)

• Die Sale Option: Wafer Form

Packages

• 5-Lead SOT23 and 4-Ball Ultra-Thin WLCSP

and its subsidiaries

Datasheet

DS20006396B-page 1

Similar Part No. - AT24CSW01X

Manufacturer	Part #	Datasheet	Description
Microchip Technology	AT24CSW040-ST11M08-T	829Kb / 43P	I짼C-Compatible (Two-Wire) Serial EEPROM with a Security Register and Software Write Protection 4?멚bit (512 x 8), 8?멚bit (1,024 x 8) 2020-2021
	AT24CSW040-ST11MXX-T	829Kb / 43P	I짼C-Compatible (Two-Wire) Serial EEPROM with a Security Register and Software Write Protection 4?멚bit (512 x 8), 8?멚bit (1,024 x 8) 2020-2021
	AT24CSW040-STUM08-T	829Kb / 43P	I짼C-Compatible (Two-Wire) Serial EEPROM with a Security Register and Software Write Protection 4?멚bit (512 x 8), 8?멚bit (1,024 x 8) 2020-2021
	AT24CSW040-STUMXX-T	829Kb / 43P	I짼C-Compatible (Two-Wire) Serial EEPROM with a Security Register and Software Write Protection 4?멚bit (512 x 8), 8?멚bit (1,024 x 8) 2020-2021
	AT24CSW040-U11M08-T	829Kb / 43P	I짼C-Compatible (Two-Wire) Serial EEPROM with a Security Register and Software Write Protection 4?멚bit (512 x 8), 8?멚bit (1,024 x 8) 2020-2021

More results

Similar Description - AT24CSW01X

Manufacturer	Part #	Datasheet	Description
ATMEL Corporation	AT24HC02B	619Kb / 19P	Two-wire Serial EEPROM 2K (256 x 8)
	AT24C01B	634Kb / 25P	Two-wire Serial EEPROM 1K (128 x 8)
	AT34C02C	658Kb / 25P	Two-wire Serial EEPROM with Permanent and Reversible Software Write Protect 2K (256 x 8)
	AT24C128C-SSHM-T	968Kb / 22P	I2C-Compatible (2-Wire) Serial EEPROM 128-Kbit (16,384 x 8)
	AT93C66B-SSHM-T	854Kb / 21P	3-wire Serial EEPROM 2K (256 x 8 or 128 x 16) and 4K (512 x 8 or 256 x 16)
Microchip Technology	AT24C16D	1Mb / 41P	I짼C-Compatible (Two-Wire) Serial EEPROM 16?멚bit (2,048 x 8) 2017-2021
	AT24C512C	1Mb / 43P	I짼C-Compatible (Two-Wire) Serial EEPROM 512?멚bit (65,536 x 8) 2019-2021
	AT24CM02	1Mb / 34P	I짼C-Compatible (Two-Wire) Serial EEPROM 2?멝bit (262,144 x 8) 2019-2021
	AT24CSW04X	829Kb / 43P	I짼C-Compatible (Two-Wire) Serial EEPROM with a Security Register and Software Write Protection 4?멚bit (512 x 8), 8?멚bit (1,024 x 8) 2020-2021
	AT24C01C	1Mb / 45P	I²C-Compatible (Two-Wire) Serial EEPROM 1‑Kbit (128 x 8), 2‑Kbit (256 x 8) 2018

More results

AT24CSW01X Datasheet(PDF) 1 Page - Microchip Technology

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