R1EX24128BSAS0I Datasheet Text
Datasheet
R1EX24128BSAS0I R1EX24128BTAS0I
Two-wire serial interface 128k EEPROM (16-kword × 8-bit)
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. R10DS0008EJ0100 Rev.1.00 Aug. 04, 2010
Features
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- - Single supply: 1.8 V to 5.5 V Two-wire serial interface (I2C serial bus) Clock frequency: 400 kHz Power dissipation: Standby: 2 µA (max) Active (Read): 1 mA (max) Active (Write): 3.0 mA (max) Automatic page write: 64-byte/page Write cycle time: 5 ms Endurance: 1,000k Cycles @ 25°C Data retention: 100 Years @ 25°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 +85°C Lead free products.
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R10DS0008EJ0100 Rev.1.00 Aug. 04, 2010
Page 1 of 16
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R1EX24128BSAS0I/R1EX24128BTAS0I
Ordering Information
Type No. R1EX24128BSAS0I Internal organization Operating voltage Frequency 400 kHz Package 150 mil 8-pin plastic SOP PRSP0008DF-B (FP-8DBV) Lead free 8-pin plastic TSSOP PTSP0008JC-B (TTP-8DAV) Lead free
128k bit (16384 × 8-bit) 1.8 V to 5.5 V
R1EX24128BTAS0I
128k bit (16384 × 8-bit) 1.8 V to 5.5 V
400 kHz
Pin Arrangement
8-pin SOP /8-pin TSSOP
A0 A1 A2 VSS
1 2 3 4
8 7 6 5 (Top view)
VCC WP SCL SDA
Pin Description...