Description
CPU Features
- Operating Voltage
♦ fSYS =12MHz: 2.7V~5.5V
♦ fSYS =16MHz: 3.3V~5.5V
♦ fSYS =20MHz: 4.0V~5.5V - Up to 0.2μs instruction cycle with 20MHz system clock at VDD =5V
- Power down and wake-up functions to reduce power consumption
- Oscillator Types
♦ Internal High Speed 12/16/20MHz RC – HIRC
♦ Internal Low Speed 32kHz RC – LIRC - Fully integrated internal oscillators require no external components
- Multi-mode operation: FAST, SLOW, IDLE and SLEEP
- All instructions executed in 1~3 instruction cycles
- Table read instructions
- 115 powerful instructions
- 16-level subroutine nesting
- Bit manipulation instruction
Peripheral Features
- Flash Program Memory: 16K×16
- Data Memory: 1024×8
- True EEPROM Memory: 1024×8
- In Application Programming function – IAP
- Watchdog Timer function
- 16 bidirectional I/O lines
- 2 external interrupt lines shared with I/O pins
- Multiple Timer Modules for time measure, input capture, compare match output, PWM output function or single pulse output function
- Dual Time Base functions for generation of fixed time interrupt signals
- 9 external channel 12-bit resolution A/D converter with Internal Reference Voltage VVR
- Battery charger circuit
♦ 14-bit D/A Converter and OPA0 are used for constant current control
♦ 14-bit D/A Converter and OPA1 are used for constant voltage control
♦ OPA2 is 20/40 times amplifier for current sense - Fully-duplex/Half-duplex Universal Asynchronous Receiver and Transmitter Interface – UART
- Integrated 16-bit Cyclic Redundancy Check function – CRC
- Low voltage reset function
- Package types: 28-pin SSOP, 32-pin QFN
CAN Bus Controller Features
- Operating Voltage: 3.0V~5.5V
- Oscillator Type: High Speed External Crystal – HXT
- Sleep Mode and Idle Mode
- 32-byte Write Buffer with Data Check Unit
- Clock Out pin with programmable prescaler
- Interrupt output pins with selectable active level configuration
- Conforms to ISO11898-1 and CAN 2.0A/B
- 32 Message Objects
- Each Message Object has its own identifier mask
- Programmable FIFO mode – concatenation of Message Objects
- Maskable interrupt
- Programmable loop-back mode for self-test operation
- Support the SOF (Start of Frame) signal output
- 32×139-bit Message Memory
Reviews
There are no reviews yet.