M38223M4A-XXXFP
Description
The 3822 group (A version) is the 8-bit microputer based on the 740 family core technology.
Key Features
- The minimum instruction execution time ........................... 0.4 µs (at f(XIN) = 10 MHz, High-speed mode)
- Software pull-up/pull-down resistors (Ports P0-P7 except port P40)
- Interrupts ................................................. 17 sources, 16 vectors (includes key input interrupt)
- Serial I/O ...................... 8-bit ✕ 1 (UART or Clock-synchronized)
- A-D converter ................................................. 8-bit ✕ 8 channels
- 2 clock generating circuits (connect to external ceramic resonator or quartz-crystal oscillator)
- Operating temperature range .................................. - 20 to 85 °C
