General purpose 32bit microcontroller with the world's smallest package size

ML67Q4050, ML67Q4051, ML67Q4060, ML67Q4061
ML67Q4050, ML67Q4051, ML67Q4060, and ML67Q4061 are suitable for battery-based applications for its abundant energy saving modes. ML67Q4060 and ML67Q4061 have achieved a minimum package size through the W-CSP technology. ML67Q4050, ML67Q4051, ML67Q4060,
and ML67Q4061 run with a single 2.5V power supply, which enables the power supply peripheral circuits to be simplified so as to achieve further downsizing.
ML67Q4050, ML67Q4051, ML67Q4060, and ML67Q4061 have a mechanism that protects customer programs and data against theft using JTAG interface illegally.

 


Parameter

Specification

Part Number

ML67Q4050, ML67Q4051, ML67Q4060, ML67Q4061

CPU core

ARM7TDMI™

Operating
frequency

32.7kHz to 33MHz

Clock

Main clock oscillator (16 to 33MHz)
Clock oscillator for clock (32.768kHz)

Power saving
mode

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

Internal RAM

16KB

Internal ROM

64KB(ML67Q4060/ML67Q4050)
128KB(ML67Q4061/ML67Q4051)

External memory

ROM, Flash memory, SRAM, SDRAM, I/O device
(ML67Q4050/ML67Q4051 only)

Serial I/F

UART×1ch, UART with FIFO×2ch,
SPI×2ch, I2C×1ch, I2S×1ch

Interrupt

Internal 28, External 6 factors

Timer

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

WDT

16bit

AD converter

10bit×4ch

DMAC

2ch

GPIO

40bit(ML67Q4060/ML67Q4061)
108bit(ML67Q4050/ML67Q4051)

Package Dimension


  • Household electrical appliances
    (Remote controllers with advanced features, etc.)
  • Communications equipment
    (Home security)
  • PC peripheral equipments
  • Industrial equipment
  • Sensor control