AT89C51CC03 Atmel Corporation, AT89C51CC03 Datasheet - Page 11
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AT89C51CC03
Manufacturer Part Number
AT89C51CC03
Description
Manufacturer
Atmel Corporation
Datasheets
1.AT89C51CC03.pdf
(7 pages)
2.AT89C51CC03.pdf
(198 pages)
3.AT89C51CC03.pdf
(32 pages)
4.AT89C51CC03.pdf
(27 pages)
Specifications of AT89C51CC03
Flash (kbytes)
64 Kbytes
Max. Operating Frequency
40 MHz
Cpu
8051-12C
Max I/o Pins
37
Spi
1
Uart
1
Can
1
Adc Channels
8
Adc Resolution (bits)
10
Adc Speed (ksps)
62.5
Sram (kbytes)
2.25
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:
AT89C51CC03C-IM
Manufacturer:
AT
Quantity:
17
Company:
Part Number:
AT89C51CC03CA-IM
Manufacturer:
TI
Quantity:
18
Company:
Part Number:
AT89C51CC03CA-JM
Manufacturer:
ATEML
Quantity:
42
Company:
Part Number:
AT89C51CC03CA-RDTUM
Manufacturer:
COSMO
Quantity:
6 000
Company:
Part Number:
AT89C51CC03CA-RLTUM
Manufacturer:
ADI
Quantity:
141
SFR Mapping
4182O–CAN–09/08
Mnemonic
ACC
B
PSW
SP
DPL
DPH
Mnemonic
P0
P1
P2
P3
P4
Mnemonic
TH0
TL0
TH1
TL1
TH2
TL2
TCON
TMOD
Add Name
Add Name
Add Name
CDh
CCh
E0h Accumulator
F0h B Register
D0h Program Status Word
A0h Port 2
B0h Port 3
C0h Port 4 (x5)
8Ch
8Ah
8Dh
8Bh
81h Stack Pointer
82h
83h
80h Port 0
90h Port 1
88h
89h
Data Pointer Low
byte
LSB of DPTR
Data Pointer High
byte
MSB of DPTR
Timer/Counter 0 High
byte
Timer/Counter 0 Low
byte
Timer/Counter 1 High
byte
Timer/Counter 1 Low
byte
Timer/Counter 2 High
byte
Timer/Counter 2 Low
byte
Timer/Counter 0 and
1 control
Timer/Counter 0 and
1 Modes
The Special Function Registers (SFRs) of the AT89C51CC03 fall into the following
categories:
GATE1
TF1
CY
7
7
7
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
C/T1#
TR1
AC
6
6
6
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
TF0
M11
F0
5
5
5
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
P4.4 /
MOSI
RS1
TR0
M01
4
4
4
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
GATE0
P4.3 /
SCK
RS0
IE1
3
3
3
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
C/T0#
P4.2 /
MISO
AT89C51CC03
OV
IT1
2
2
2
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
P4.1 /
RxDC
M10
IE0
F1
1
1
1
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
P4.0 /
TxDC
M00
IT0
0
0
0
P
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
11