Part Number

ML674001, ML67Q4002, ML67Q4003
ML675001, ML67Q5002, ML67Q5003

CPU core

ARM7TDMI™

Cache memory

8KByte unified(ML675001 series only)

Operating
frequency

1 to 33MHz(ML674001Series)
1 to 60MHz(ML675001Series)

Power saving
mode

STANDBY/HALT mode, Clock gear,
Clock stop function of each module

Internal RAM

32KB

Internal ROM

none(ML674001,5001)
256KB(ML67Q4002,Q5002)
512KB(ML67Q4003,Q5003)

External memory

ROM, Flash memory, SRAM, EDO-DRAM/SDRAM, I/O device

Serial I/F

UART×2ch, Synchronous SIO×2ch, I2C×1ch

Interrupt

Internal 23, External 5 factors

Timer

System timer 16bit×1ch
Enhancing timer 16bit×6ch

WDT

16bit

PWM

16bit×2ch

AD converter

10bit×4ch

DMAC

2ch

GPIO

42bit