The AT89C51CC03UA-RDTUM is a 8-bit Microcontroller with CAN controller and 64kB of flash. In X2 mode a maximum external clock rate of 20MHz reaches a 300ns cycle time. Besides the full CAN controller, this devices provides 64kB of flash memory including ISP, 2kB boot flash memory, 2kB EEPROM and 2048 bytes ERAM. Primary attention is paid to the reduction of electro-magnetic emissions.
80C51 Core architecture
256-byte On-chip RAM
2048-byte On-chip ERAM
64kB On-chip flash memory
2kB On-chip flash for bootloader
2kB On-chip EEPROM
100K Reading/writing cycle
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
High-speed architecture
32 + 4 Digital I/O lines five ports
Five-channel 16-bit PCA with PWM (8-bit), high-speed output, timer and edge capture
Double data pointer
21-bit Watchdog timer (7 programmable bits)
A 10-bit resolution analogue to digital converter (ADC) with 8 multiplexed inputs
SPI interface, (PLCC52 and VPFP64 packages only)
Full CAN controller
Industrial (-40 to +85°C), automotive (-40 to +125°C) temperature range
(EN)
