ml670100 Oki Semiconductor, ml670100 Datasheet - Page 12

• Manufacturer Part Number: ml670100
• Description: Ml670100 Is A High-performance 32-bit Microcontroller
• Manufacturer: Oki Semiconductor

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ML670100 is a high-performance 32-bit microcontroller combining a RISC-based, 32-bit CPU
core - the ARM7TDMI developed by ARM Limited - with memory (ROM and RAM) and such
peripheral circuits as timers, serial ports, and an analog-to-digital converter. This combination
of 32-bit data processing, built-in memory, and on-chip peripherals make it ideal for
controlling equipment requiring both high speed and high functionality. An external memory
controller supports direct connection to memory (SRAM, DRAM, etc.) and peripheral devices
for adding even more functionality.
The following is a list of features.
Features
• CPU
• On-chip memory
• Standby function
• Port functions
• Clock generator
• Time Base Generator (TBG)
• Flexible Timer (FTM)
- RISC-based, 32-bit CPU core (ARM7TDMI)
- Two instruction sets
- General-purpose registers: 32 bits
- Built-in multiplier
- ROM: 128 kilobytes
- RAM: 4 kilobytes
- HALT mode
- I/O ports: 8 bits
- Analog input port: 8 bits
- Built-in crystal oscillator circuit
- Built-in phase-locked loop for generating operating clock frequencies double or quadruple
- Choice of multipliers (1/1, 1/2, and 1/4) for adjusting operating clock frequency to match
- Time base clock signals for on-chip peripherals
- Built-in Watchdog Timer (WDT)
- 16-bit timer with 6 channels
- Choice of operating modes: auto-reload timer (ART), compare out (CMO), pulse width
The programmer can freely switch between a 32-bit instruction set deriving maximum
I/O directions are specified at the bit level.
performance and a 16-bit instruction set providing minimal code size.
the crystal oscillator frequency
load of processing
modulation (PWM), and capture (CAP)
x
9
x
1
x
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