Description
The high-end V850ES/Fx3 microcontrollers are 32-bit microcontrollers that can adjust car seat"s position and air conditioner automatically, and also control car functions such as car burglar alarm, air bag, etc.
- Operating Voltage: 3.3 to 5.5 V
- Max. frequency: 32 MHz, 48 MHz
- ROM capacities: 128 KB to 1024 KB flash memory
- RAM capacities: 8 KB to 60 KB (includes data RAM 32 KB)
- 83 instructions
- 32 general registers (32 bits each)
- Comprehensive instruction set:
- V850ES (compatible with V849 plus added powerful instructions for reducing code and increasing execution speed
- Signed multiplication (16 bits x 16 bits -> 32 bits or 32 bits x 32 bits -> 64 bits) in 1 to 5 clocks
- Saturated operation instructions (with overflow/underflow detection)
- 32-bit shift instructions in 1 clock cycle
- bit manipulation instructions
- Load/store instructions with long/short format
- Signed Load instructions
- External memory interface: 16-bit multiplexed address/data bus, 4 chips selects
- Operating Clock:
- PLL ratio x8, SSCG ratio x 96
- MainOSC operates on 4 MHz to 16 MHz crystal
- SubOSC operates on RC or crystal
- Low speed internal oscillator: typ. 240 KHz
- High speed internal oscillator: typ. 8 MHz
- I/O ports: 51/67/84/128/152
- Timers:
- TAA 5 channels
- TAB 1/2/3 channels
- TMM 1 channel
- Motor control 1 channel
- Watch timer: 1 channel
- Watchdog timer2: 1 channel
- A/D converter: 10-bit resolution x 10/12/16/24 channels
- Serial interface:
- UART/LIN: 2/3/5/6/8 channels
- CSI: 2/3/4 channels
- I2C: 1 channel
- CAN: 1/2/3/4/5 channels
- DMA controller: 4 channels
- Interrupts:
- External (include NMI): 9/12/13/16/17 channels
- Internal: 48/60/65/71/81/83/101 channels
- Power save modes: HALT, IDLE1, IDLE2, Sub_IDLE, STOP
- Key return input: 8 channels
- Clock monitor
- Power-On-Clear typical below 3.5 V
- Low-Voltage Detection typical below 3.7 V/4.0 V
- On-chip debug function
