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R1EX24256BSAS0A_12 Datasheet, PDF (1/18 Pages) Renesas Technology Corp – Two-wire serial interface 256k EEPROM (32-kword 8-bit) | |||
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R1EX24256BSAS0A
R1EX24256BTAS0A
Two-wire serial interface
256k EEPROM (32-kword ï´ 8-bit)
Datasheet
R10DS0005EJ0101
Rev.1.01
Jul. 26, 2012
Description
R1EX24xxx series are two-wire serial interface EEPROM (Electrically Erasable and Programmable ROM). They
realize high speed, low power consumption and a high level of reliability by employing advanced MONOS memory
technology and CMOS process and low voltage circuitry technology. They also have a 64-byte page programming
function to make their write operation faster.
Features
ï· Single supply: 1.8 V to 5.5 V
ï· Two-wire serial interface (I2C serial bus)
ï· Clock frequency: 400 kHz
ï· Power dissipation:
ï¾ Standby: 2 ïA (max)
ï¾ Active (Read): 1 mA (max)
ï¾ Active (Write): 3 mA (max)
ï· Automatic page write: 64-byte/page
ï· Write cycle time: 5 ms
ï· Endurance: 1,000k Cycles @ 25ï°C
ï· Data retention: 100 Years @ 25ï°C
ï· Small size packages: SOP-8pin, TSSOP-8pin
ï· Shipping tape and reel
ï¾ TSSOP 8-pin: 3,000 IC/reel
ï¾ SOP 8-pin: 2,500 IC/reel
ï· Temperature range: ï40 to +85ï°C
ï· Lead free products.
R10DS0005EJ0101 Rev.1.01
Jul. 26, 2012
Page 1 of 16
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