V850ES
V850ES is 32-bit single-chip Microcontroller manufactured by Renesas.
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 k Hz (TYP.)
- Internal memory:
- RAM: 6/12/16 KB
- Flash memory: 256/384KB
- Mask ROM: 128/256KB
- Interrupts/exceptions :
- Non-maskable interrupts : 1 source
- Maskable interrupts : 61 sources
- Software exceptions: 2 sources
- Exception trap: 1 source
- I/O lines I/O ports: 84
- 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): 2 ch
- Watch timer: 1 ch
- Watchdog timer 2: 1 ch
- Serial interface (SIO):
- Asynchronous serial interface A (UART): 3 ch
- 3-wire variable-length serial interface B (CSIB): 2 ch
- CAN controller: 2 ch
- A/D converter 10-bit resolution: 16 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 k Hz（TYP.）
- Power save function: HALT/IDLE1/IDLE2/software STOP/subclock/sub-IDLE modes
- Package: 100-pin plastic LQFP (fine pitch) (14 × 14)
Part Number u PD703234 u PD703235 UPD70F3234 u PD70F3235 u PD70F3236
Internal ROM 128KB (Mask ROM) 256KB (Mask ROM) 128KB (Flash) 256KB (Flash) 384KB (Flash)
Internal RAM 6KB 12KB 6KB 12KB 16KB
CAN I/F 2 channel 2 channel 2 channel 2 channel 2 channel
DATA SHEET U17832EE1V0DS00...
