Description
The FR families are lines of single-chip microcontrollers based on a 32-bit high-performance RISC CPU, incorporating a variety of I/O resources for embedded control applications which require high CPU performance for high-speed processing.
Features
- Internal oscillator circuit as clock source.
- INIT is prepared as a reset terminal.
- Watchdog timer reset. Software reset.
- Low power consumption modes supported: Stop mode and Sleep mode.
- Gear function.
- Built-in time base timer.
- Package : LQFP-144, 0.5 mm pitch, 20 mm × 20 mm.
- CMOS technology (0.25 µm).
- Supply voltage: Dual power supplies at 3.3 V ± 0.3 V, 2.5 V ± 0.2 V
THE I2C.
MB91F312A Datasheet
