M24LR64-R datasheet(1/126 Pages) STMICROELECTRONICS

部件名	M24LR64-R

功能描述	64 Kbit EEPROM with password protection & dual interface: 400kHz I짼C serial bus & ISO 18000-3 mode 1 RF protocol at 13.56MHz

PDF	126 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

1 / 126 page

Preliminary data

This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to

change without notice.

February 2010

Doc ID 15170 Rev 8

1/126

1

M24LR64-R

64 Kbit EEPROM with password protection & dual interface: 400kHz

I²C serial bus & ISO 18000-3 mode 1 RF protocol at 13.56MHz

Features

I²C interface

■ Two-wire I2C serial interface

supports 400 kHz protocol

■ Single supply voltage:

– 1.8 V to 5.5 V

■ Byte and Page Write (up to 4 bytes)

■ Random and Sequential Read modes

■ Self-timed programming cycle

■ Automatic address incrementing

■ Enhanced ESD/latch-up protection

Contactless interface

■ ISO 15693 and ISO 18000-3 mode 1 compliant

■ 13.56 MHz ±7k Hz carrier frequency

■ To tag: 10% or 100% ASK modulation using

1/4 (26 Kbit/s) or 1/256 (1.6 Kbit/s) pulse

position coding

■ From tag: load modulation using Manchester

coding with 423 kHz and 484 kHz subcarriers

in low (6.6 Kbit/s) or high (26 Kbit/s) data rate

mode. Supports the 53 Kbit/s data rate with

Fast commands

■ Internal tuning capacitance: 28.5 pF

■ 64-bit unique identifier (UID)

■ Read Block & Write (32-bit Blocks)

Memory

■ 64 Kbit EEPROM organized into:

– 8192 bytes in I²C mode

– 2048 blocks of 32 bits in RF mode

■ Write time

– I²C: 5 ms (Max.)

– RF: 5.75 ms including the internal Verify

time

■ More than 1 Million erase/write cycles in I2C

mode

■ More than 100 000 erase/write cycles in RF

mode

■ Multiple password protection in RF mode

■ Single password protection in I2C mode

■ More than 40-year data retention

■ Package

– ECOPACK2® (RoHS compliant and

Halogen-free)

SO8 (MN)

150 mils width

UFDFPN8 (MB)

2 × 3 mm

TSSOP8 (DW)

www.st.com

类似零件编号 - M24LR64-R

制造商	部件名	数据表	功能描述
STMicroelectronics	M24LR64-R	1Mb / 126P	64 Kbit EEPROM with password protection & dual interface: 400kHz I²C serial bus & ISO 18000-3 mode 1 RF protocol at 13.56MHz 06-Apr-2010
	M24LR64-R	1Mb / 128P	64 Kbit EEPROM with password protection & dual interface 24-Jun-2010
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	M24LR64-RDW6T2	1Mb / 128P	64 Kbit EEPROM with password protection & dual interface 24-Jun-2010
	M24LR64-RMB6T2	1Mb / 128P	64 Kbit EEPROM with password protection & dual interface 24-Jun-2010

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类似说明 - M24LR64-R

制造商	部件名	数据表	功能描述
STMicroelectronics	M24C64	149Kb / 19P	64/32 Kbit Serial I²C Bus EEPROM 05-Jan-2005
	M24LR64-R_1004	1Mb / 126P	64 Kbit EEPROM with password protection & dual interface: 400kHz I²C serial bus & ISO 18000-3 mode 1 RF protocol at 13.56MHz 06-Apr-2010
	M24LR64-R_1006	1Mb / 128P	64 Kbit EEPROM with password protection & dual interface 24-Jun-2010
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	M24LR64E-R	1Mb / 140P	64-Kbit EEPROM with password protection, dual interface & energy harvesting: 400 kHz I²C bus & ISO 15693 RF protocol at 13.56 MHz 19-Jun-2012
	M24LR64-R	973Kb / 128P	64 Kbit EEPROM with password protection & dual interface: 400 kHz I²C serial bus & ISO 15693 RF protocol at 13.56 MHz 05-Jan-2012
	M24C64-FDW5TP	838Kb / 45P	64-Kbit serial I짼C bus EEPROM 12-Nov-2014

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