R5F21258SNFP - Circuito Integrado, MCU 16BIT 64KB, LQFP52
Core Processor R8C
Core Size 16-Bit
Speed 20MHz
Connectivity I²C, LINbus, SIO, SSU, UART/USART
Peripherals POR, Voltage Detect, WDT
Number of I/O 41
Program Memory Size 64KB (64K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 3K x 8
Voltage - Supply (Vcc/Vdd) 2.2V ~ 5.5V
Data Converters A/D 12x10b
Oscillator Type Internal
Operating Temperature -20°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 52-LQFP