參數資料
型號: AT89C51CC02UA-SISUM
廠商: Atmel
文件頁數: 15/159頁
文件大小: 0K
描述: IC 8051 MCU 16K FLASH 28-PLCC
產品培訓模塊: MCU Product Line Introduction
標準包裝: 888
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: 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
數據轉換器: A/D 8x10b
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 28-PLCC
包裝: 管件
產品目錄頁面: 616 (CN2011-ZH PDF)
配用: AT89OCD-01-ND - USB EMULATOR FOR AT8XC51 MCU
111
AT/T89C51CC02
4126L–CAN–01/08
Table 86. CANIDM4 Register for V2.0 Part B
CANIDM4 for V2.0 Part B (S:C7h)
CAN Identifier Mask Registers 4
Note:
The ID Mask is only used for reception.
No default value after reset.
Table 87. CANMSG Register
CANMSG (S:A3h)
CAN Message Data Register
No default value after reset.
765
43210
IDMSK 4
IDMSK 3
IDMSK 2
IDMSK 1
IDMSK 0
RTRMSK
-
IDEMSK
Bit Number
Bit Mnemonic
Description
7 - 3
IDMSK4:0
IDentifier Mask Value
0 - comparison true forced.
1 - bit comparison enabled.
2RTRMSK
Remote transmission request Mask Value
0 - comparison true forced.
1 - bit comparison enabled.
1-
Reserved
The value read from this bit is indeterminate. Do not set this bit.
0IDEMSK
IDentifier Extension Mask Value
0 - comparison true forced.
1 - bit comparison enabled.
765
43210
MSG 7MSG 6MSG 5MSG 4
MSG 3MSG 2
MSG 1MSG 0
Bit Number
Bit Mnemonic
Description
7 - 0
MSG7:0
Message Data
This register contains the mailbox data byte pointed at the page
message object register.
After writing in the page message object register, this byte is equal
to the specified message location (in the mailbox) of the pre-
defined identifier + index. If auto-incrementation is used, at the end
of the data register writing or reading cycle, the mailbox pointer is
auto-incremented. The range of the counting is 8 with no end loop
(0, 1,..., 7, 0,...)
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