參數(shù)資料
型號: PIC12F1840-I/MF
廠商: Microchip Technology
文件頁數(shù): 106/122頁
文件大?。?/td> 0K
描述: MCU 7KB FLASH 256B RAM 8-DFN
產(chǎn)品培訓(xùn)模塊: 8-bit PIC® Microcontroller Portfolio
標(biāo)準(zhǔn)包裝: 120
系列: PIC® XLP™ 12F
核心處理器: PIC
芯體尺寸: 8-位
速度: 32MHz
連通性: I²C,LIN,SPI,UART/USART
外圍設(shè)備: 欠壓檢測/復(fù)位,POR,PWM,WDT
輸入/輸出數(shù): 5
程序存儲器容量: 7KB(4K x 14)
程序存儲器類型: 閃存
EEPROM 大?。?/td> 256 x 8
RAM 容量: 256 x 8
電壓 - 電源 (Vcc/Vdd): 2.3 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 4x10b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 8-VDFN 裸露焊盤
包裝: 管件
PIC12(L)F1840
DS41441B-page 84
Preliminary
2011 Microchip Technology Inc.
8.5.2
PIE1 REGISTER
The PIE1 register contains the interrupt enable bits, as
shown in Register 8-2.
Note:
Bit PEIE of the INTCON register must be
set to enable any peripheral interrupt.
REGISTER 8-2:
PIE1: PERIPHERAL INTERRUPT ENABLE REGISTER 1
R/W-0/0
TMR1GIE
ADIE
RCIE
TXIE
SSP1IE
CCP1IE
TMR2IE
TMR1IE
bit 7
bit 0
Legend:
R = Readable bit
W = Writable bit
U = Unimplemented bit, read as ‘0’
u = Bit is unchanged
x = Bit is unknown
-n/n = Value at POR and BOR/Value at all other Resets
‘1’ = Bit is set
‘0’ = Bit is cleared
bit 7
TMR1GIE:
Timer1 Gate Interrupt Enable bit
1
= Enables the Timer1 Gate Acquisition interrupt
0
= Disables the Timer1 Gate Acquisition interrupt
bit 6
ADIE:
A/D Converter (ADC) Interrupt Enable bit
1
= Enables the ADC interrupt
0
= Disables the ADC interrupt
bit 5
RCIE:
USART Receive Interrupt Enable bit
1
= Enables the USART receive interrupt
0
= Disables the USART receive interrupt
bit 4
TXIE:
USART Transmit Interrupt Enable bit
1
= Enables the USART transmit interrupt
0
= Disables the USART transmit interrupt
bit 3
SSP1IE:
Synchronous Serial Port (MSSP) Interrupt Enable bit
1
= Enables the MSSP interrupt
0
= Disables the MSSP interrupt
bit 2
CCP1IE:
CCP1 Interrupt Enable bit
1
= Enables the CCP1 interrupt
0
= Disables the CCP1 interrupt
bit 1
TMR2IE:
TMR2 to PR2 Match Interrupt Enable bit
1
= Enables the Timer2 to PR2 match interrupt
0
= Disables the Timer2 to PR2 match interrupt
bit 0
TMR1IE:
Timer1 Overflow Interrupt Enable bit
1
= Enables the Timer1 overflow interrupt
0
= Disables the Timer1 overflow interrupt
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