AT89C51CC03C-S3RIM Atmel, AT89C51CC03C-S3RIM Datasheet - Page 17

• Manufacturer Part Number: AT89C51CC03C-S3RIM
• Description: IC 8051 MCU FLASH 64K 52PLCC
• Manufacturer: Atmel
• Series: AT89C CANr

Specifications of AT89C51CC03C-S3RIM

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: CAN, SPI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 36
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 2.25K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 52-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: AT89C51CC03CS3RTR

Table 1. SFR Mapping
Reserved
Note:
4182E–CAN–05/04
F8h
F0h
E8h
E0h
D8h
D0h
C8h
C0h
B8h
B0h
A8h
A0h
98h
90h
88h
80h
1. Do not read or write Reserved Registers
2. These registers are bit
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
x000 0000
0000 0000
0000 0000
0000 0000
xxxx x000
xxxx x000
xxx1 1111
1111 1111
1111 1111
1111 1111
1111 1111
T2CON
CCON
SCON
TCON
0/8
PSW
0/8
IEN1
ACC
IEN0
IPL1
IPL0
Sixteen addresses in the SFR space are both byte
whose address ends in 0 and 8. The bit addresses, in this area, are 0x80 through to 0xFF.
P4
P3
P2
P1
P0
B
(2)
(2)
CANTCON
CANPAGE
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
00xx x000
xx00 000x
0000 0111
xxxx xx00
CANGIE
T2MOD
SADEN
SADDR
CMOD
TMOD
FCON
SBUF
1/9
CH
1/9
CL
SP
–
addressable.
0000 0000
0000 0000
0000 0000
0000 0000
CANSTCH
CANGSTA
0000 0000
0000 0000
x000 0000
x000 0000
x0x0 0000
xxx0 0000
xxxx xx00
xxxx 00x0
CANSIT1
xxxx xxxx
CCAP0H
CCAPM0
CCAP0L
RCAP2L
CANIE1
EECON
ADCLK
AUXR1
DPL
TL0
2/A
2/A
CANCONCH
CANGCON
0000 0000
x000 0000
0000 0000
x000 0000
0000 0000
0000 0000
0000 0000
0000 0x00
0x00 0000
0000 0000
0000 0000
xxxx xx00
CANMSG
CCAPM1
CANSIT2
xxxx xxxx
xxxx xxxx
CCAP1H
RCAP2H
CCAP1L
CANGIT
ADCON
CANIE2
FSTA
DPH
TL1
3/B
3/B
–
addressable and bit
0000 0000
0000 0000
0000 0000
x000 0000
0001 0100
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
CANIDM1
CANTTCL
CANTIML
CCAPM2
xxxx xxxx
CANIDT1
xxxx xxxx
xxxx xxxx
CCAP2H
CANTEC
CCAP2L
CANBT1
SPCON
ADDL
TH0
TL2
4/C
4/C
–
addressable. The bit
CANTTCH
0000 0000
0000 0000
0000 0000
x000 0000
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
CANIDM2
CANTIMH
CCAPM3
xxxx xxxx
CANIDT2
xxxx xxxx
xxxx xxxx
CANREC
CCAP3H
CCAP3L
CANBT2
SPSCR
ADDH
TH2
TH1
5/D
5/D
CANSTMPL
0000 0000
0000 0000
0000 0000
x000 0000
x000 0000
0000 0000
x001 0100
CANIDM3
CCAPM4
xxxx xxxx
xxxx xxxx
CANIDT3
xxxx xxxx
xxxx xxxx
WDTRST
1111 1111
CCAP4H
CANEN1
CCAP4L
CANBT3
SPDAT
AUXR
ADCF
AT89C51CC03
6/E
6/E
–
addressable SFR’s are those
CANSTMPH
0000 0000
x000 0000
0000 0000
0000 0000
00x1 0000
CANIDM4
xxxx x000
WDTPRG
xxxx x000
xxxx xxx0
xxxx xxxx
CANIDT4
xxxx xxxx
CKCON1
CKCON0
CANEN2
PCON
IPH1
IPH0
7/F
7/F
EFh
DFh
D7h
CFh
C7h
BFh
AFh
FFh
F7h
E7h
B7h
A7h
9Fh
8Fh
97h
87h
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