• Operating Voltage: 2.85 to 3.6 V
• Max. frequency: 32 MHz
• ROM capacities: 384 KB to 1024 KB flash memory
• RAM capacities: 32 KB to 60 KB
• Package: 144-pin plastic LQFP package
• Minimum instruction execution time: 31.25 ns (operating with main clock (fXX) of 32 MHz)
• General-purpose registers: 32 bits x 32 registers
• CPU features:
  - Signed multiplication (16 x 16 -> 32): 1 to 2 clocks
  - Signed multiplication (32 x 32 -> 64): 1 to 5 clocks
  - Saturated operations (overflow and underflow detection functions included)
  - 32-bit shift instruction: 1 clock
  - Bit manipulation instructions
  - Load/store instructions with long/short format
• Memory space: 64 MB of linear address space (for programs and data) Interrupts and exceptions:
  - Non-maskable interrupts: 2 sources
  - Maskable interrupts: 60 sources
  - Software exceptions: 32 sources
  - Exception trap: 2 sources
• I/O ports: 128
• Timer function:
  - 16-bit interval timer M (TMM): 1 channel
  - 16-bit timer/event counter P (TMP): 9 channels
  - 16-bit timer/event counter Q (TMQ): 1 channel
  - Watch timer: 1 channel
  - Watchdog timer 2: 1 channel
• Serial interface:
  - Asynchronous serial interface A (UARTA)
  - 3-wire variable-length serial interface B (CSIB)
  - UARTA/CSIB: 1 channel
  - UARTA/I2C: 2 channels
  - CSIB/I2C: 1 channel
  - CSIB: 4 channels
  - UARTA: 1 channel
• A/D converter: 10-bit resolution: 12 channels
• D/A converter: 8-bit resolution: 2 channels
• DCU (Debug control unit): JTAG interface
• Clock generator:
  - During main clock or subclock operation
  - 7-level CPU clock (fXX, fXX/2, fXX/4, fXX/8, fXX/16, fXX/32, fXT)
  - Clock-through mode/PLL mode selectable
  - Internal oscillation clock: 200 kHz (TYP.)
• Power-save functions: HALT/IDLE1/IDLE2/STOP/subclock/sub-IDLE mode