We can Break Renesas Microcontroller IC NEC UPD70F3233M2GK, please view below the chip features for your reference:
FEATURES
– Number of instructions: 83
– Minimum instruction execution time: 50 ns (main clock (fxx) = 20 MHz)
– General-purpose registers: 32 bits × 32
– Power-on clear function
– Low-voltage detection function
– Ring-OSC: 200 kHz (TYP.)
– Internal memory:
– RAM: 6/12 KB
– Flash memory: 128/256KB
– Mask ROM: 128/256KB
– Interrupts/exceptions :
– Non-maskable interrupts : 1 source
– Maskable interrupts : 43 sources
– Software exceptions: 2 sources
– Exception trap: 1 source
– I/O lines I/O ports: 67
– Timer/counters:
– 16-bit interval timer M (TMM): 1 ch
– 16-bit timer/event counter P (TMP): 4 ch
– 16-bit timer/event counter Q (TMQ): 1 ch
– Watch timer: 1 ch
– Watchdog timer 2: 1 ch
– Serial interface (SIO):
– Asynchronous serial interface A (UART): 2 ch
– 3-wire variable-length serial interface B (CSIB): 2 ch
– CAN controller: 1 ch
– A/D converter 10-bit resolution: 10 ch
– Clock generator Main clock/subclock operation:
– CPU clock in seven steps (fxx, fxx/2, fxx/4, fxx/8, fxx/16, fxx/32, fxt)
– Clock-through mode/PLL mode selectable
– Internal oscillator: 200 kHz(TYP.)
– Power save function: HALT/IDLE1/IDLE2/software STOP/subclock/sub-IDLE modes
– Package: 80-pin plastic TQFP (fine pitch) (12 × 12)