Features
- Single supply: 1.8V to 5.5V
- Serial Peripheral Interface compatible (SPI bus) SPI mode 0 (0,0), 3 (1,1)
- Clock frequency: 5MHz (2.5V to 5.5V), 3MHz (1.8V to 5.5V)
- Power dissipation: Standby: 2.0μA (max) Active (Read): 3.0mA (max) Active (Write): 3.5mA (max)
- Automatic page write: 32-byte/page
- Write cycle time: 5ms
- Endurance: 1,000k or more Cycles at 25°C
- Data retention: 100 or more Years at 25°C
- Small size packages: SOP 8-pin, TSSOP 8-pin
- Shipping tape and reel TSSOP-8pin : 3,000 IC/reel SOP-8pin: 2,500 IC/reel
- Temperature range: −40°C to +85°C
- Lead-free product. (#U0, #S0)
- Halogen-free products. (#U0)
Description
The R1EX25032A is a Serial Peripheral Interface (SPI) compatible 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 the CMOS process, and low-voltage circuitry technology. It also has a 32-byte page programming function to make its write operation faster.
Parameters
| Attributes | Value |
|---|---|
| Interface | SPI bus |
| Memory Capacity (kbit) | 32 |
| Clock frequency (kHz) | 5000 |
| Supply Voltage (V) | - |