參數(shù)資料
型號: C8051F019R
廠商: Silicon Laboratories Inc
文件頁數(shù): 90/154頁
文件大?。?/td> 0K
描述: IC 8051 MCU 16K FLASH 48TQFP
標(biāo)準(zhǔn)包裝: 1
系列: C8051F018
核心處理器: 8051
芯體尺寸: 8-位
速度: 25MHz
連通性: SMBus(2 線/I²C),SPI,UART/USART
外圍設(shè)備: 欠壓檢測/復(fù)位,POR,PWM,溫度傳感器,WDT
輸入/輸出數(shù): 16
程序存儲器容量: 16KB(16K x 8)
程序存儲器類型: 閃存
RAM 容量: 1.25K x 8
電壓 - 電源 (Vcc/Vdd): 2.8 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 8x10b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 48-TQFP
包裝: 剪切帶 (CT)
其它名稱: 336-1049-1
C8051F018
C8051F019
Figure 6.4. CPT1CN: Comparator 1 Control Register
R/W
R
R/W
Reset Value
CP1EN
CP1OUT
CP1RIF
CP1FIF
CP1HYP1
CP1HYP0
CP1HYN1
CP1HYN0
00000000
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
SFR Address:
0x9F
Bit7:
CP1EN: Comparator 1 Enable Bit
0: Comparator 1 Disabled.
1: Comparator 1 Enabled.
Bit6:
CP1OUT: Comparator 1 Output State Flag
0: Voltage on CP1+ < CP1-
1: Voltage on CP1+ > CP1-
Bit5:
CP1RIF: Comparator 1 Rising-Edge Interrupt Flag
0: No Comparator 1 Rising-Edge Interrupt has occurred since this flag was cleared
1: Comparator 1 Rising-Edge Interrupt has occurred since this flag was cleared
Bit4:
CP1FIF: Comparator 1 Falling-Edge Interrupt Flag
0: No Comparator 1 Falling-Edge Interrupt has occurred since this flag was cleared
1: Comparator 1 Falling-Edge Interrupt has occurred since this flag was cleared
Bit3-2: CP1HYP1-0: Comparator 1 Positive Hysteresis Control Bits
00: Positive Hysteresis Disabled
01: Positive Hysteresis = 2mV
10: Positive Hysteresis = 4mV
11: Positive Hysteresis = 10mV
Bit1-0: CP1HYN1-0: Comparator 1 Negative Hysteresis Control Bits
00: Negative Hysteresis Disabled
01: Negative Hysteresis = 2mV
10: Negative Hysteresis = 4mV
11: Negative Hysteresis = 10mV
Rev. 1.2
40
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