Description
The 32-bit V850ES/Hx3 microcontrollers are ideal for applications requiring high performance and multiple peripherals and capable of executing up to 66 Dhrystone MIPS at clock speeds up tp 32MHz.Devices in this lineup use a 5V power supply.
- Operating voltage: VDD = 2.7 to 5.5 V
- Max. frequency: 24 MHz
- ROM capacities: 64 to 256 KB
- RAM capacities: 4 to 16 KB
- 16 KB data flash memory
- Minimum instruction execution time can be changed from high speed (42 ns: @ 24 MHz operation with high speed system clock) to ultra low-speed (33 ?s: @ 30 kHz operation with internal low-speed oscillator)
- General-purpose register: 8 bits x 32 registers (8 bits x 8 registers x 4 banks)
- On-chip single-power-supply flash memory (with prohibition of chip erase/block erase/writing function)
- Self-programming (with boot swap function/flash shield window function)
- Data protection (with illegal-memory access detection function)
- Safety (with specific-register protection/prevent unintended occurrences of overflows of the watchdog timer function)
- On-chip debug function
- On-chip power-on-clear (POC) circuit and low-voltage detector (LVI)
- On-chip watchdog timer (operable with the on-chip internal low-speed oscillation clock)
- On-chip multiplier (16 bits x 16 bits, 32 bits / 32 bits)
- Key interrupt function
- Clock output controller
- On-chip BCD adjustment
- On-chip timer array unit
- On-chip serial array unit
- On-chip LIN-UART
- On-chip CAN controller
- I/O ports: 41/55/71/89 (N ch open drain (6 V tolerance): 4)
- Timers:
- 16-bit timer: 16/20/24 channels
- Watchdog timer: 1 channel
- 16-bit wakeup timer: 1 channel
- Serial interface:
- CSI: 2/3 channels
- Simplified I2C: 0/1 channel
- CSI: 0/1 channel/Simplified I2C: 1 channel
- UART: 0/1 channel/Simplified I2C: 0/1 channel
- UART (LIN-bus supported): 2 channel
- CAN controller: 1 channel
- 10-bit resolution A/D converter (AVREF = 2.7 to 5.5 V): 11/15/16/24 channels
- Operating ambient temperature: TA = -40 to +85°C
