Описание
The new 32-bit V850ES/Jx3-H MCUs execute USB 2.0 data transfers at full speeds up to 12 megabits per second (Mbps), and enable rapid development of applications that require USB connectivity and 32-bit processing power for real-time control of industrial equipment, factory automation systems, point-of-sales terminals, medical and testing devices, telecommunications and consumer electronics products and other embedded applications.
- Operating Voltage: 2.85 to 3.6 V
- Max. frequency: 48 MHz
- ROM capacities: 16 KB to 512 KB
- RAM capacities: 8 KB to 24 KB, 40 KB to 56 KB
- General-purpose registers: 32 bits x 32 registers
- CPU features:
- Signed multiplication (16 x 16 -> 32): 1 or 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)
- External expansion: Up to 16 MB (including 1 MB used as internal ROM/RAM space)
- External bus interface: Separate bus/multiplexed bus output selectable(Only a multiplexed bus is available in the V850ES/JG3-H)
- 8/16-bit data bus sizing function
- wait function
- Programmable wait function
- External wait function
- Idle state function
- bus hold function
- Interrupts and exceptions:
- Internal: Non-maskable 1source, Maskable 51/57/68/72 sources
- External: Non-maskable 1source, Maskable 9/10/16/19 sources
- Software exceptions: 32 sources
- Exception trap: 2 sources
- I/O ports: 25 (5V tolerant 15), 32 (5V tolerant 17), 45 (5V tolerant 19), 77(5V tolerant 22), 96(5V tolerant 25)
- Timer function:
- 16-bit interval timer M (TMM): 4 channels
- 16-bit timer/event counter AA (TAA): 4/6 channels
- 16-bit timer/event counter AB (TAB): 1/2 channels
- 16-bit timer/event counter T (TMT): 1 channel
- Motor control function (timers used: TAB1, TAA4)
- 6-phase PWM function with dead-time function of 16-bit accuracy
- High-impedance output control function
- A/D trigger generation by timer-tuned operation function
- Arbitrary cycle setting function
- Arbitrary dead-time setting function
- Real-time counter (RTC): 1 channel
- Watchdog timer: 1 channel
- Real-time output port: 4/6 bits x 1 channel
- Serial interface:
- Asynchronous serial interface C (UARTC)
- 3-wire variable-length serial interface F (CSIF)
- I2C bus interface (I2C)
- CAN interface
- USB function interface
- UARTC/CSIF: 2 channels
- UARTC/CSIF/I2C: 1 channel
- UARTC/I2C: 1/2 channels
- CSIF: 1/2 channels
- USB function: 1 channel
- A/D converter: 10-bit resolution: 5/6/10/12 channels
- D/A converter: 8-bit resolution: 1/2 channels
- DMA controller: 4 channels
- DCU (debug control unit): JTAG interface
- Clock generator:
- main clock or sub clock 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: 220 kHz (TYP.)
- Power-save functions: HALT/IDLE1/IDLE2/STOP/sub clock/sub-IDLE mode
