Product Summary

The Microchip Technology Inc. 24LC01B is 1K-bit Electrically Erasable PROM in ISO modules for smart card applications. The device is organized as a single block of 128 x 8-bit or 256 x 8-bit memory with a two-wire serial interface. The 24LC01B also has page-write capability for up to 8 bytes of data.

Parametrics

24LC01B absolute maximum ratings: (1)VCC: 7.0V; (2)All inputs and outputs w.r.t. VSS: -0.6V to VCC +1.0V; (3)Storage temperature: -65℃ to +150℃; (4)Ambient temp. with power applied: -65℃ to +125℃; (5)ESD protection on all pads ≥ 4 kV.

Features

24LC01B features: (1)ISO 7816 Compliant pad locations; (2)Low power CMOS technology: 1 mA active current typical, 10 mA standby current typical at 5.5V; (3)Organized as a single block of 128 bytes (128 x 8) or 256 bytes (256 x 8); (4)2-wire serial interface bus, I2C compatible; (5)100 kHz (2.5V) and 400 kHz (5V) compatibility; (6)Self-timed write cycle (including auto-erase); (7)Page-write buffer for up to 8 bytes; (8)2 ms typical write cycle time for page-write; (9)ESD protection > 4 kV; (10)1,000,000 E/W cycles guaranteed; (11)Data retention > 200 years.

Diagrams

24LC01B block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
24LC01B
24LC01B

Other


Data Sheet

Negotiable 
24LC01B/P
24LC01B/P

Microchip Technology

EEPROM 128x8 - 1.8V

Data Sheet

0-1: $0.18
1-10: $0.16
10-25: $0.15
25-100: $0.14
24LC01B/SN
24LC01B/SN

Microchip Technology

EEPROM 128x8 - 1.8V

Data Sheet

0-1: $0.15
1-10: $0.12
10-100: $0.11
100-250: $0.11
24LC01B/W
24LC01B/W

Microchip Technology

EEPROM 1K, 128 X 8 2.5V SERIAL EE

Data Sheet

Negotiable 
24LC01B/W15K
24LC01B/W15K

Microchip Technology

EEPROM 1K, 128 X 8 2.5V SERIAL EE

Data Sheet

Negotiable 
24LC01B-E/MC
24LC01B-E/MC

Other


Data Sheet

Negotiable 
24LC01B-E/MS
24LC01B-E/MS

Microchip Technology

EEPROM 1K 128 X 8 2.5V SERIAL EE EXT

Data Sheet

0-1: $0.23
1-10: $0.18
10-25: $0.17
25-100: $0.17
24LC01B-E/P
24LC01B-E/P

Microchip Technology

EEPROM 128x8 - 1.8V

Data Sheet

0-1: $0.24
1-10: $0.19
10-25: $0.19
25-100: $0.18