AT89C51CC02 - ATMEL Corporation

AT89C51CC02 Enhanced 8-bit Microcontroller

Block Diagram Part of the CANaryTM family of 8-bit microcontrollers dedicated to CAN network applications, the T89C51CC02 is a low-pin count 8-bit Flash microcontroller. In X2 Mode a maximum external clock rate of 20 MHz reaches a 300 ns cycle time. Besides the full CAN controller T89C51CC02 provides 16K Bytes of Flash memory including In-System Programming.

Features

• 80C51 Core Architecture
• 256 Bytes of On-chip RAM
• 256 Bytes of On-chip XRAM
• 16K Bytes of On-chip Flash Memory
  – Data Retention: 10 Years at 85°C
  – Erase/Write Cycle: 100K
• Boot Code Section with Independent Lock Bits
• 2K Bytes of On-chip Flash for Bootloader
• In-System Programming by On-Chip Boot Program (CAN, UART) and IAP Capability
• 2K Bytes of On-chip EEPROM
  – Erase/Write Cycle: 100K
• 14-sources 4-level Interrupts
• Three 16-bit Timers/Counters
• Full Duplex UART Compatible 80C51
• Maximum Crystal Frequency 40 MHz. In X2 Mode, 20 MHz (CPU Core, 40 MHz)
• Three or Four Ports: 16.