R1EX24512BSAS0I_13 Datasheet, PDF (1/19 Pages) Renesas Technology Corp – Two-wire serial interface 512k EEPROM (64-kword × 8-bit)

Preliminary Datasheet
R1EX24512BSAS0I
R1EX24512BTAS0I
Two-wire serial interface
512k EEPROM (64-kword × 8-bit)
R10DS0026EJ0400
Rev.4.00
Sep, 20, 2013
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 128-byte page programming
function to make their write operation faster.
Features
• Single supply: 1.8 V to 5.5 V
• Two-wire serial interface (I²C serial bus)
• Clock frequency: 1 MHz (2.5 V to 5.5 V) / 400 kHz (1.8 V to 5.5 V)
• Power dissipation:
⎯ Standby: 2 μA (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
• Data retention: 100 Years
• Small size packages: SOP-8pin , TSSOP 8-pin
• Shipping tape and reel
⎯ TSSOP 8-pin: 3,000 IC/reel
⎯ SOP 8-pin: 2,500 IC/reel, 4,000 IC/reel
• Temperature range: −40 to +85°C
• Lead free products.
• Halogen free products. (#U0, #K0)
R10DS0026EJ0400 Rev.4.00
Sep, 20, 2013
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