AT89C51CC02 Atmel Corporation, AT89C51CC02 Datasheet - Page 155
![no-image](/images/manufacturer_photos/0/0/79/atmel_corporation_sml.jpg)
AT89C51CC02
Manufacturer Part Number
AT89C51CC02
Description
Manufacturer
Atmel Corporation
Datasheets
1.AT89C51CC02.pdf
(7 pages)
2.AT89C51CC02.pdf
(159 pages)
3.AT89C51CC02.pdf
(33 pages)
4.AT89C51CC02.pdf
(29 pages)
Specifications of AT89C51CC02
Flash (kbytes)
16 Kbytes
Max. Operating Frequency
40 MHz
Cpu
8051-12C
Max I/o Pins
20
Uart
1
Can
1
Adc Channels
8
Adc Resolution (bits)
10
Adc Speed (ksps)
62.5
Sram (kbytes)
0.5
Eeprom (bytes)
2048
Self Program Memory
API
Operating Voltage (vcc)
3.0 to 5.5
Timers
4
Isp
UART/CAN
Watchdog
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT89C51CC02CA-SISUM
Manufacturer:
Atmel
Quantity:
972
Part Number:
AT89C51CC02CA-SISUM
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
AT89C51CC02CA-TISUM
Manufacturer:
Atmel
Quantity:
1 492
Company:
Part Number:
AT89C51CC02CA-UM
Manufacturer:
AD
Quantity:
10
Company:
Part Number:
AT89C51CC02UA-RATUM
Manufacturer:
Atmel
Quantity:
1 845
Company:
Part Number:
AT89C51CC02UA-UM
Manufacturer:
NEDI
Quantity:
4
Table of
Contents
Features ................................................................................................. 1
Description ............................................................................................ 2
Block Diagram ....................................................................................... 2
Pin Configurations ................................................................................ 3
Pin Description...................................................................................... 5
SFR Mapping ....................................................................................... 10
Clock .................................................................................................... 16
Power Management ............................................................................ 20
Reset Pin .............................................................................................. 20
Data Memory ....................................................................................... 26
EEPROM Data Memory ....................................................................... 31
I/O Configurations ................................................................................................. 7
Port Structure ....................................................................................................... 7
Read-Modify-Write Instructions ............................................................................ 8
Quasi Bi-directional Port Operation ...................................................................... 8
Description ......................................................................................................... 16
Register .............................................................................................................. 19
At Power-up (cold reset)..................................................................................... 20
During a Normal Operation (Warm Reset) ......................................................... 21
Watchdog Reset ................................................................................................. 21
Reset Recommendation to Prevent Flash Corruption ......................................... 22
Idle Mode............................................................................................................ 22
Power-down Mode ............................................................................................. 22
Registers ............................................................................................................. 25
Internal Space .................................................................................................... 26
Dual Data Pointer ............................................................................................... 28
Registers ............................................................................................................ 29
Write Data in the Column Latches...................................................................... 31
Programming ...................................................................................................... 31
Read Data .......................................................................................................... 31
Examples............................................................................................................ 32
Registers ............................................................................................................ 33
i