R1EX24512BSAS0G

R1EX24512BTAS0G

Two-wire serial interface

512k EEPROM (64-kword

 8-bit)

R10DS0111EJ0200 Rev.2.00

Page 1 of 16

Feb. 18, 2013

Description

R1EX24xxx series are two-wire serial interface EEPROM (Electrically Erasable and Programmable ROM).

R1EX24xxxG series improves the write/erase endurance in addition to suitable for the high temperature industrial

application that makes the best use of the feature of advanced MONOS memory cell structure.

Features

 Single supply: 1.8 V to 5.5 V

 Clock frequency: 1 MHz (2.5 V to 5.5 V) / 400 kHz (1.8 V to 5.5 V)

 Power dissipation:

 Standby: 2 A (max)

 Active (Read): 1 mA (max)

 Active (Write): 5 mA (max)

 Automatic page write: 128-byte/page

 Write cycle time: 5 ms

 Endurance: 1,000k Cycles @105C

 Data retention: 20 Years @105C

 Small size packages: SOP-8pin, TSSOP-8pin

 Shipping tape and reel

 TSSOP 8-pin: 3,000 IC/reel

 SOP 8-pin: 2,500 IC/reel

 Temperature range: 40 to +105C

 Lead free products.

 Halogen free products.

R10DS0111EJ0200

Rev.2.00

Feb. 18, 2013