AT89C51CC03CA-RLTUM
数据手册.pdf
ATMEL
爱特美尔
微处理器
ATMEL AT89C51CC03CA-RLTUM 微控制器, 8位, CAN 控制器, AT89C51, 60 MHz, 64 KB, 2 KB, 44 引脚, VQFP
The is a 8-bit Microcontroller dedicated to CAN network applications. In X2 mode a maximum external clock rate of 20MHz reaches a 300ns cycle time. Besides the full CAN controller AT89C51CC03 provides 64kB of flash memory including In-system programming ISP, 2kB boot flash memory, 2kB EEPROM and 2048byte ERAM.
- .
- 80C51 Core architecture
- .
- 256byte of On-chip RAM
- .
- 2kB of On-chip flash for bootloader
- .
- Integrated power monitor POR - PFD to supervise internal power supply
- .
- 14-sources 4-level Interrupts
- .
- Three 16-bit timers/counters
- .
- Full duplex UART compatible 80C51
- .
- Five ports - 32 + 4 digital I/O lines
- .
- Five-channel 16-bit PCA
- .
- Double data pointer
- .
- 21-bit Watchdog timer 7 Programmable -bits
- .
- 10-bit resolution Analog-to-digital converter ADC with 8 multiplexed Inputs
- .
- Fully compliant with CAN Rev 2.0A and 2.0B
- .
- Optimized structure for communication management Via SFR
- .
- Time triggered communication
- .
- Autobaud and listening mode
- .
- Programmable automatic reply mode
- .
- 1Mbps Maximum transfer rate at 8MHz crystal frequency in X2 mode
- .
- Readable error counters
- .
- Programmable link to on-chip timer for time stamping and network synchronization
Primary attention is paid to the reduction of the electro-magnetic emission of AT89C51CC03.