• De facto standard ARM core
ARM7TDMI™ is used for a CPU core. This provides a superior reusability of software.
• Wide selection of products
Based on the customers application, the customer can choose the most suitable microcontroller from wide selection of products.
• ML674000
ARM7TDMI™, which is suitable for a small system.
• ML674001/ML67Q4002/ML67Q4003
Enhanced function version of ML674000 and models that include built-in flash ROM are also available.
• ML675001/ML67Q5002/ML67Q5003
ARM7TDMI™ with 8 Kbyte of unified cache, operating at 60MHz provides high performance.
• ML67Q4060/ML67Q4061/ML67Q4050/ML67Q4051
ARM7TDMI™ These models have a built-in flash memory. The customer can choose from wide selection of packages. WCSP (Wafer level Chip Size Package) delivers the smallest package of ARM microcontroller in the world.
• ML675011/ML675013
*This LSI is limited to the market in Japan.
ARM7TDMI™ includes 8 Kbyte of unified cache. Peripheral circuits best suited for VDP (Video Display Processor) and LED control are included as a product feature.

CPU
core

ROM
(KB)

RAM
(KB)

Ex
-ternal
memory
ex
-panding
IF

Multi
-pur
-pose
port

Timer
(ch/bit)

Other
peripheral
functions

Package

ML67400

ARM7TDMI

none

8

Yes

32

7/16

UART:2, DMAC:2ch,
SDRAM/EDO-DRAM
controller,
A/D(8ch/10bit)

128TQFP
144LFBGA

ML674001
ML67Q4002
ML67Q4003

ARM7TDMI

–
256
512

32

Yes

42

7/16

UART:2, I2C:1,
SSIO:2,
SDRAM/EDO-DRAM
controller,
DMAC:2ch,
A/D(4ch/10bit)

144LQFP
144LFBGA

ML675001
ML67Q5002
ML67Q5003

ARM7TDMI

–
256
512

32

Yes

42

7/16

8KB Cache Memory(unified),
UART:2, I2C:1, SSIO:2,
SDRAM/EDO-DRAM controller
DMAC:2ch,
A/D(4ch/10bit)

144LQFP
144LFBGA

ML67Q0405
ML67Q4051

ARM7TDMI

64
128

16

Yes

105

7/16

UART:3, SPI:2, I2C:1,
I2S:1, DMAC:2ch,
A/D(4ch/10bit), RTC

144LQFP
144LFBGA

ML67Q4060
ML67Q4061

ARM7TDMI

64
128

16

Yes

40

7/16

UART:3, SPI:2, I2C:1,
I2S:1, DMAC:2ch,
A/D(4ch/10bit), RTC

64TQFP
64WCSP
84LFBGA

ML675011

ARM7TDMI

none

64

Yes

26

7/16

DMA controller 2ch

144LQFP

ML675013*

ARM7TDMI

none

64

Yes

34

7/16

DMA controller 10ch
(2ch compatible with ML675011)

144LQFP

*:This LSI is limited to the market in Japan.
(*1) USB buffer, LCD video buffer, and battery backup RAM are contained.