Specifications:

Core Processor: M8C
Core Size: 8-bit
Speed: 24 MHz
Connectivity: I²C, SPI, UART/USART
Peripherals: LVD (Low Voltage Detection), POR (Power-On Reset), PWM (Pulse Width Modulation), WDT (Watchdog Timer)
Number of I/O: 6
Program Memory Size: 4KB (4K x 8)
Program Memory Type: FLASH
EEPROM Size: Not specified
RAM Size: 256 x 8
Voltage - Supply (Vcc/Vdd): 3V ~ 5.25V
Data Converters: A/D (Analog-to-Digital) 2x14b, D/A (Digital-to-Analog) 2x9b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: Through Hole
Package/Case: 8-DIP (0.300", 7.62mm)
Supplier Device Package: 8-PDIP