AT89C51CC02 Atmel Corporation, AT89C51CC02 Datasheet - Page 79
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
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Figure 37. CAN Controller Memory Organization
4126L–CAN–01/08
message object Control & DLC
message object Window SFRs
Enable Interrupt message object
Status Interrupt message object
(message object number) (Data offset)
message object Status
Enable message object
Page message object
General Interrupt
TimStmp High
TimStmp Low
General Control
Enable Interrupt
CANTimer Low
Message Data
CANTimer High
General Status
Timer Control
bit Timing - 1
bit Timing - 2
bit Timing - 3
REC counter
ID Mask - 1
ID Mask - 2
ID Mask - 3
ID Mask - 4
TimTTC High
TimTTC Low
TEC counter
ID Tag - 1
ID Tag - 2
ID Tag - 3
ID Tag - 4
SFRs
8 Bytes
message object 0 - Control & DLC
Ch.0 - Message Data - byte 0
message object 0 - Status
Ch.0 TimStmp High
Ch.0 TimStmp Low
Ch.0 - ID Mask - 4
Ch.0 - ID Mask- 1
Ch.0 - ID Mask- 2
Ch.0 - ID Mask- 3
Ch.0 - ID Tag - 1
Ch.0 - ID Tag - 2
Ch.0 - ID Tag - 3
Ch.0 - ID Tag - 4
On-chip CAN Controller Registers
4 Message Objects
message object 3 - Control & DLC
Ch.3 - Message Data - byte 0
message object 3 - Status
Ch.3 TimStmp High
Ch.3 TimStmp Low
Ch.3 - ID Mask - 1
Ch.3 - ID Mask - 2
Ch.3 - ID Mask - 3
Ch.3 - ID Mask - 4
Ch.3 - ID Tag - 4
Ch.3 - ID Tag - 1
Ch.3 - ID Tag - 2
Ch.3 - ID Tag - 3
AT/T89C51CC02
79