AT89C51CC01 Atmel Corporation, AT89C51CC01 Datasheet - Page 163

• Manufacturer Part Number: AT89C51CC01
• Manufacturer: Atmel Corporation

Specifications of AT89C51CC01

• Flash (kbytes): 32 Kbytes
• Max. Operating Frequency: 40 MHz
• Cpu: 8051-12C
• Max I/o Pins: 34
• Uart: 1
• Can: 1
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 62.5
• Sram (kbytes): 1.25
• Eeprom (bytes): 2048
• Self Program Memory: API
• Operating Voltage (vcc): 3.0 to 5.5
• Timers: 4
• Isp: UART/CAN
• Watchdog: Yes

Table of Contents
Features ................................................................................................. 1
Description ............................................................................................ 2
Block Diagram ....................................................................................... 2
Pin Configuration .................................................................................. 3
SFR Mapping ......................................................................................... 8
Clock .................................................................................................... 14
Power Management ............................................................................ 18
Data Memory ....................................................................................... 23
EEPROM Data Memory ....................................................................... 30
I/O Configurations ................................................................................................ 4
Port 1, Port 3 and Port 4....................................................................................... 4
Port 0 and Port 2 .................................................................................................. 4
Read-Modify-Write Instructions ............................................................................ 5
Quasi-Bidirectional Port Operation ....................................................................... 6
Description ......................................................................................................... 14
Register ............................................................................................................... 17
Reset Pin ............................................................................................................ 18
At Power-up (Cold Reset) .................................................................................. 18
Reset Recommendation to Prevent Flash Corruption ........................................ 19
Idle Mode............................................................................................................ 19
Power-down Mode ............................................................................................. 20
Registers ............................................................................................................ 22
Internal Space ..................................................................................................... 24
External Space ................................................................................................... 25
Dual Data Pointer ................................................................................................ 27
Registers ............................................................................................................ 28
Write Data in the Column Latches...................................................................... 30
Programming ...................................................................................................... 30
Read Data .......................................................................................................... 30
Examples............................................................................................................ 31
Registers ............................................................................................................ 32
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