STMicroelectronics M24LR64-R
the M24LR64-R security protection .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 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 write cycles
● 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) July 2013 This is information on a product in full production. DocID15170 Rev 16 1/121 1 Contents Contents M24LR64-R 1 2 3 4 5 2/121
DESCRIPTION
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Signal description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .