ML54LD1AE

SRAM 256+4K
Data Flash Configurable
LDROM 4K
I/O 42
Timer 4*16-bit
UART 2
SPI 2
I2C 2
PWM 12*16-bit
ADC 10
ISP/ICP/IAP Yes
Status Mass Production
INT 2
Special Function 1T 8051 , 24 MHz internal RC , on-chip debugger
Comparator 2

The Nuvoton NuMicro®ML54 series is an low-power microcontroller.