參數(shù)資料
型號: AT89C51CC02UA-TISUM
廠商: Atmel
文件頁數(shù): 6/159頁
文件大?。?/td> 0K
描述: IC 8051 MCU 16K FLASH 28-SOIC
產(chǎn)品培訓模塊: MCU Product Line Introduction
標準包裝: 972
系列: AT89C CAN
核心處理器: 8051
芯體尺寸: 8-位
速度: 40MHz
連通性: CAN,UART/USART
外圍設備: POR,PWM,WDT
輸入/輸出數(shù): 20
程序存儲器容量: 16KB(16K x 8)
程序存儲器類型: 閃存
EEPROM 大?。?/td> 2K x 8
RAM 容量: 512 x 8
電壓 - 電源 (Vcc/Vdd): 3 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 8x10b
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 28-SOIC(0.295",7.50mm 寬)
包裝: 管件
產(chǎn)品目錄頁面: 616 (CN2011-ZH PDF)
配用: AT89OCD-01-ND - USB EMULATOR FOR AT8XC51 MCU
103
AT/T89C51CC02
4126L–CAN–01/08
Table 68. CANPAGE Register
CANPAGE (S:B1h) – CAN Message Object Page Register
Reset Value = xx00 0000b
Table 69. CANCONCH Register
CANCONCH (S:B3h) – CAN Message Object Control and DLC Register
No default value after reset
765
43210
-
CHNB 1
CHNB 0
AINC
INDX2
INDX1
INDX0
Bit Number
Bit Mnemonic
Description
7 - 6
-
Reserved
The values read from these bits are indeterminate. Do not set these
bits.
5 - 4
CHNB3:0
Selection of Message Object Number
The available numbers are: 0 to 3(See Figure 37).
3AINC
Auto Increment of the Index (Active Low)
0 - auto-increment of the index (default value).
1 - non-auto-increment of the index.
2 - 0
INDX2:0
Index
Byte location of the data field for the defined message object (See
765
43210
CONCH 1
CONCH 0
RPLV
IDE
DLC 3
DLC 2
DLC 1
DLC 0
Bit Number
Bit Mnemonic
Description
7 - 6
CONCH1:0
Configuration of Message Object
CONCH1 CONCH0
0
0: disable
0
1: Launch transmission
1
0: Enable Reception
1
1: Enable Reception Buffer
NOTE: The user must re-write the configuration to enable the
corresponding bit in the CANEN1:2 registers.
5RPLV
Reply valid
Used in the automatic reply mode after receiving a remote frame
0 - reply not ready.
1 - reply ready & valid.
4IDE
Identifier Extension
0 - CAN standard rev 2.0 A (ident = 11 bits).
1 - CAN standard rev 2.0 B (ident = 29 bits).
3 - 0
DLC3:0
Data Length Code
Number of Bytes in the data field of the message.
The range of DLC is from 0 up to 8.
This value is updated when a frame is received (data or remote
frame).
If the expected DLC differs from the incoming DLC, a warning
appears in the CANSTCH register.
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