參數(shù)資料
型號： PIC16F627-04E/P
廠商： Microchip Technology
文件頁數(shù)： 89/170頁
文件大?。?/td> 0K
描述： IC MCU FLASH 1KX14 18-DIP
標(biāo)準(zhǔn)包裝： 25
系列： PIC® 16F
核心處理器： PIC
芯體尺寸： 8-位
速度： 4MHz
連通性： UART/USART
外圍設(shè)備： 欠壓檢測/復(fù)位，POR，PWM，WDT
輸入/輸出數(shù)： 16
程序存儲器容量： 1.75KB（1K x 14）
程序存儲器類型： 閃存
EEPROM 大小： 128 x 8
RAM 容量： 224 x 8
電壓 - 電源 (Vcc/Vdd)： 3 V ~ 5.5 V
振蕩器型： 內(nèi)部
工作溫度： -40°C ~ 125°C
封裝/外殼： 18-DIP（0.300"，7.62mm）
包裝： 管件
配用： DVA16XP183-ND - ADAPTER ICE 18DIP/SOIC/SSOP
2003 Microchip Technology Inc.
Preliminary
DS40300C-page 23
PIC16F62X
3.2.2.5
PIR1 Register
This register contains interrupt flag bits.
REGISTER 3-5:
PIR1 REGISTER (ADDRESS: 0Ch)
Note:
Interrupt flag bits get set when an interrupt
condition occurs regardless of the state of
its corresponding enable bit or the global
enable
bit,
GIE
(INTCON<7>).
User
software should ensure the appropriate
interrupt flag bits are clear prior to enabling
an interrupt.
R/W-0
R-0
U-0
R/W-0
EEIF
CMIF
RCIF
TXIF
—
CCP1IF
TMR2IF
TMR1IF
bit 7
bit 0
bit 7
EEIF: EEPROM Write Operation Interrupt Flag bit
1
= The write operation completed (must be cleared in software)
0
= The write operation has not completed or has not been started
bit 6
CMIF: Comparator Interrupt Flag bit
1
= Comparator output has changed
0
= Comparator output has not changed
bit 5
RCIF: USART Receive Interrupt Flag bit
1
= The USART receive buffer is full
0
= The USART receive buffer is empty
bit 4
TXIF: USART Transmit Interrupt Flag bit
1
= The USART transmit buffer is empty
0
= The USART transmit buffer is full
bit 3
Unimplemented: Read as ‘0’
bit 2
CCP1IF: CCP1 Interrupt Flag bit
Capture Mode
1
= A TMR1 register capture occurred (must be cleared in software)
0
= No TMR1 register capture occurred
Compare Mode
1
= A TMR1 register compare match occurred (must be cleared in software)
0
= No TMR1 register compare match occurred
PWM Mode
Unused in this mode
bit 1
TMR2IF: TMR2 to PR2 Match Interrupt Flag bit
1
= TMR2 to PR2 match occurred (must be cleared in software)
0
= No TMR2 to PR2 match occurred
bit 0
TMR1IF: TMR1 Overflow Interrupt Flag bit
1
= TMR1 register overflowed (must be cleared in software)
0
= TMR1 register did not overflow
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
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PIC16F627-04I/P 功能描述:8位微控制器 -MCU 1.75KB 224 RAM 16I/O 4MHz IndTemp PDIP18 RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
PIC16F627-04I/P 制造商:Microchip Technology Inc 功能描述:IC 8BIT FLASH MCU 16F627 DIP18
PIC16F627-04I/P 制造商:Microchip Technology Inc 功能描述:18 Pin 1.75 KB Std Flash 224 RAM 16 I
PIC16F627-04I/SO 功能描述:8位微控制器 -MCU 1.75KB 224 RAM 16I/O 4MHz IndTemp SOIC18 RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
PIC16F627-04I/SO 制造商:Microchip Technology Inc 功能描述:8BIT FLASH MCU SMD 16F627 SOIC18
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