OKI ARM MCUs
ML674001, ML67Q4002, ML67Q4003 - ML675001, ML67Q5002, ML67Q5003
All devices contain :
- ARM7TDMI supporting Thumb mode
- Multiplier (32-bit × 8-bit)
- JTAG interface for debugging
- SRAM 32Kbytes (8K x 32bits), 1 cycle access
- Boot ROM 4Kbytes
- One 16-bit system timer
- Six 16-bit auto reload timers
- One 16-bit timer
- 42 GPIO pins
- PWM - Two outputs with 16-bit resolution
- ADC - Four channels of 10-bit resolution
- DMA Controller - Two channels
- 16 external bus width
- External Memory Controller - four CS decodes - 8 and 16 bit
- SDRAM support
- UART - 16550A-compatible 16-byte FIFO
- Synchronous SIO
- SIO - Full duplex asynchronous, baud rate generator
- Power Management
- Packages - LQFP144 - 22mm sq, .5mm pitch; LFBGA144 - 11mm sq, .8mm pitch
- Industrial Temp -40C to 85C
- Serial port boot mode
ML67x001: ROM-less version
ML67Qx002: 256Kbytes (128K x 16bits)
ML67Qx003: 512Kbytes (256K x 16bits)
ML674xxx only
ML675xxx only
- 8KB unified cache
- 60 MHz operation
- PLL clock generator
Pricing from $6 to $10
A Yahoo group has been started for discussion and applications
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