參數(shù)資料
型號(hào): AT89C51CC01UA-RLTUM
廠商: Atmel
文件頁數(shù): 53/123頁
文件大小: 0K
描述: IC 8051 MCU FLASH 32K 44-VQFP
產(chǎn)品培訓(xùn)模塊: MCU Product Line Introduction
標(biāo)準(zhǔn)包裝: 800
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(shè)備: POR,PWM,WDT
輸入/輸出數(shù): 34
程序存儲(chǔ)器容量: 32KB(32K x 8)
程序存儲(chǔ)器類型: 閃存
EEPROM 大?。?/td> 2K x 8
RAM 容量: 1.25K 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: 44-LQFP
包裝: 托盤
產(chǎn)品目錄頁面: 616 (CN2011-ZH PDF)
配用: AT89OCD-01-ND - USB EMULATOR FOR AT8XC51 MCU
其它名稱: AT89C51CC01UARLTUM
dsPIC33F
DS70165E-page 144
Preliminary
2007 Microchip Technology Inc.
REGISTER 7-7:
DMACS0: DMA CONTROLLER STATUS REGISTER 0
R/C-0
PWCOL7
PWCOL6
PWCOL5
PWCOL4
PWCOL3
PWCOL2
PWCOL1
PWCOL0
bit 15
bit 8
R/C-0
XWCOL7
XWCOL6
XWCOL5
XWCOL4
XWCOL3
XWCOL2
XWCOL1
XWCOL0
bit 7
bit 0
Legend:
R = Readable bit
W = Writable bit
U = Unimplemented bit, read as ‘0’
-n = Value at POR
‘1’ = Bit is set
‘0’ = Bit is cleared
x = Bit is unknown
bit 15
PWCOL7: Channel 7 Peripheral Write Collision Flag bit
1
= Write collision detected
0
= No write collision detected
bit 14
PWCOL6: Channel 6 Peripheral Write Collision Flag bit
1
= Write collision detected
0
= No write collision detected
bit 13
PWCOL5: Channel 5 Peripheral Write Collision Flag bit
1
= Write collision detected
0
= No write collision detected
bit 12
PWCOL4: Channel 4 Peripheral Write Collision Flag bit
1
= Write collision detected
0
= No write collision detected
bit 11
PWCOL3: Channel 3 Peripheral Write Collision Flag bit
1
= Write collision detected
0
= No write collision detected
bit 10
PWCOL2: Channel 2 Peripheral Write Collision Flag bit
1
= Write collision detected
0
= No write collision detected
bit 9
PWCOL1: Channel 1 Peripheral Write Collision Flag bit
1
= Write collision detected
0
= No write collision detected
bit 8
PWCOL0: Channel 0 Peripheral Write Collision Flag bit
1
= Write collision detected
0
= No write collision detected
bit 7
XWCOL7: Channel 7 DMA RAM Write Collision Flag bit
1
= Write collision detected
0
= No write collision detected
bit 6
XWCOL6: Channel 6 DMA RAM Write Collision Flag bit
1
= Write collision detected
0
= No write collision detected
bit 5
XWCOL5: Channel 5 DMA RAM Write Collision Flag bit
1
= Write collision detected
0
= No write collision detected
bit 4
XWCOL4: Channel 4 DMA RAM Write Collision Flag bit
1
= Write collision detected
0
= No write collision detected
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