Description
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R1EX25xxx Series is the Serial Peripheral Interface compatible (SPI) EEPROM (Electrically Erasable and Programmable ROM).It realizes 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.It also has a 16-byte page programming function to make it’s write operation faster.Note: Renesas Technology’s serial EEPROM are authorized for using consumer applications such
Features
- Single supply: 1.8 V to 5.5 V.
- Serial Peripheral Interface compatible (SPI bus) SPI mode 0 (0,0), 3 (1,1).
- Clock frequency: 5 MHz (2.5 V to 5.5 V), 3 MHz (1.8 V to 5.5 V).
- Power dissipation: Standby: 2µA (max) Active (Read): 2 mA (max) Active (Write): 2.5 mA (max).
- Automatic page write: 16-byte/page.
- Write cycle time: 5 ms.
- Endurance: 106 Erase/Write Cycles.
- Data retention: 10 Years.
- Small size packages: SO.