AT89C51CC02UA-RATUM Atmel, AT89C51CC02UA-RATUM Datasheet - Page 15

• Manufacturer Part Number: AT89C51CC02UA-RATUM
• Description: IC 8051 MCU 16K FLASH 32-VQFP
• Manufacturer: Atmel
• Series: AT89C CANr

Specifications of AT89C51CC02UA-RATUM

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: CAN, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 20
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 512 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: 32-TQFP, 32-VQFP
• Processor Series: AT89x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: UART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 20
• Number Of Timers: 1
• Operating Supply Voltage: 3 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Development Tools By Supplier: CANADAPT28
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• For Use With: AT89OCD-01 - USB EMULATOR FOR AT8XC51 MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 11. SFR Mapping
Reserved
Notes:
4126L–CAN–01/08
F8h
F0h
E8h
E0h
D8h
D0h
C8h
C0h
B8h
B0h
A8h
A0h
98h
90h
88h
80h
1. These registers are bit-addressable.
2. AUXR1 bit ENBOOT is initialized with the content of the BLJB bit inverted.
xxxx x000
0000 0000
xxxx x000
0000 0000
0000 0000
0000 0000
0000 0000
xxxx xx11
x000 0000
0000 0000
xxxx xx11
0000 0000
0000 0000
1111 1111
1111 1111
T2CON
CCON
SCON
TCON
PSW
0/8
IPL1
IEN1
ACC
IPL0
IEN0
0/8
P4
P3
P2
P1
Sixteen addresses in the SFR space are both byte-addressable and bit-addressable. The bit-addressable SFRs are those
whose address ends in 0 and 8. The bit addresses, in this area, are 0x80 through to 0xFF.
B
(1)
(1)
CANTCON
CANPAGE
0000 0000
0000 0000
0000 0000
1100 0000
0000 0000
1100 0000
0000 0000
0000 0000
0000 0000
0000 0000
0xxx x000
0000 0111
xxxx xx00
CANGIE
T2MOD
SADEN
SADDR
CMOD
FCON
TMOD
SBUF
1/9
CH
1/9
CL
SP
CANSTCH
CANGSTA
0000 0000
0000 0000
x000 0000
0000 0000
1010 0000
0000 0000
0000 0000
xxx0 0000
xxxx 00x0
xxxx xx00
CCAPM0
xxxx xxxx
AUXR1
CCAP0H
CCAP0L
RCAP2L
EECON
ADCLK
DPL
TL0
2/A
2/A
(2)
CANCONCH
CANGCON
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
x000 0000
x000 0000
0x00 0000
1111 0000
xxxx 0000
xxxx xxxx
CANMSG
xxxx xxxx
CCAPM1
CCAP1H
RCAP2H
CCAP1L
CANSIT
CANGIT
ADCON
CANIE
DPH
TL1
3/B
3/B
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
CANTTCL
CANIDM1
CANTIML
xxxx xxxx
CANIDT1
xxxx xxxx
xxxx xxxx
CANTEC
CANBT1
ADDL
TH0
TL2
4/C
4/C
0000 0000
0000 0000
0000 0000
CANTTCH
0000 0000
0000 0000
0000 0000
CANIDM2
CANTIMH
xxxx xxxx
CANIDT2
xxxx xxxx
xxxx xxxx
CANREC
CANBT2
ADDH
TH2
TH1
5/D
5/D
CANSTMPL
AT/T89C51CC02
0000 0000
CANIDM3
xxxx xxxx
CANIDT3
xxxx xxxx
xxxx xxxx
xxxx xxxx
WDTRST
1111 1111
CANBT3
ADCF
6/E
6/E
CANSTMPH
x000 0000
0000 0000
00x1 0000
xxxx x000
xxxx 0000
CANIDM4
WDTPRG
xxxx x000
xxxx xxxx
CANIDT4
xxxx xxxx
xxxx xxxx
CKCON
CANEN
PCON
IPH1
IPH0
7/F
7/F
FFh
EFh
E7h
DFh
D7h
CFh
C7h
BFh
B7h
AFh
A7h
F7h
9Fh
97h
8Fh
87h
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