參數(shù)資料
型號： PIC14000-04/SO
廠商： Microchip Technology
文件頁數(shù)： 68/153頁
文件大?。?/td> 0K
描述： IC MCU OTP 4KX14 A/D 28SOIC
產(chǎn)品培訓(xùn)模塊： Asynchronous Stimulus
8-bit PIC® Microcontroller Portfolio
標(biāo)準(zhǔn)包裝： 27
系列： PIC® 14
核心處理器： PIC
芯體尺寸： 8-位
速度： 4MHz
連通性： I²C
外圍設(shè)備： POR，溫度傳感器，WDT
輸入/輸出數(shù)： 20
程序存儲器容量： 7KB（4K x 14）
程序存儲器類型： OTP
RAM 容量： 192 x 8
電壓 - 電源 (Vcc/Vdd)： 2.7 V ~ 6 V
數(shù)據(jù)轉(zhuǎn)換器： 斜率 A/D
振蕩器型： 內(nèi)部
工作溫度： 0°C ~ 70°C
封裝/外殼： 28-SOIC（0.295"，7.50mm 寬）
包裝： 管件
配用： ISPICR1-ND - ADAPTER IN-CIRCUIT PROGRAMMING
309-1073-ND - ADAPTER 28-SOIC TO 28-SOIC
309-1024-ND - ADAPTER 28-SOIC TO 28-DIP
309-1023-ND - ADAPTER 28-SOIC TO 28-DIP
1996 Microchip Technology Inc.
Preliminary
DS40122B-page 21
PIC14000
4.2.2.5
PIR1 REGISTER
This register contains the individual ag bits for the
Peripheral interrupts (Figure 4-7).
Note:
These bits will be set by the specied
condition,
even
if
the
corresponding
Interrupt Enable bit is cleared (interrupt
disabled) or the GIE bit is cleared (all
interrupts disabled). Before enabling an
interrupt, the user may wish to clear the
corresponding interrupt ag, to ensure that
the program does not immediately branch
to the Peripheral Interrupt service routine.
FIGURE 4-7:
PIR1 REGISTER
CMIF
R/W
R
R/W
bit0
bit7
CMIF:
Programmable Reference Comparator Interrupt Flag
1 = The comparator output has tripped. This is a
0 = The interrupt did not occur
Unimplemented. Read as ‘0’
W: Writable
R:
Readable
U:
Unimplemented,
read as ‘0’
Register:
PIR1
Address:
0Ch
POR value: 00h
—
PBIF
I2CIF
RCIF
ADCIF
OVFIF
Unimplemented. Read as ‘0’
OVFIF: A/D counter Overflow Interrupt Flag
1 = An A/D counter overflow has occurred.
Must be cleared in software.
0 = An A/D counter overflow has not occurred
ADCIF: A/D Capture Interrupt Flag
1 = An A/D capture has occurred.
Must be cleared in software.
0 = An A/D capture has not occurred
RCIF:
PORTC Interrupt on Change Flag
1 = At least one RC<7:4> input changed.
Must be cleared in software.
0 =None of the RC<7:4> inputs have changed
I2CIF:
I2C
Port Interrupt Flag
1 = A transmission/reception is completed.
Must be cleared in software.
0 =Waiting to transmit/receive
PBIF:
External Pushbutton Interrupt Flag
1 = The external pushbutton interrupt has occurred
0 =The external pushbutton interrupt did not occur
on OSC1/PBTN. Note: This interrupt is not available
in HS mode.
level-sensitive interrupt.
相關(guān)PDF資料
PDF描述
PIC18F8622-I/PT IC PIC MCU FLASH 32KX16 80TQFP
PIC18LF4680-I/PT IC MCU FLASH 32KX16 44TQFP
PIC32MX360F512L-80V/BG IC MCU 32BIT 512KB FLASH 121XBGA
PIC16F874-20I/L IC MCU FLASH 4KX14 EE 44PLCC
DSPIC33FJ256MC710-I/PT IC DSPIC MCU/DSP 256K 100TQFP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PIC14000-20/SO 功能描述:8位微控制器 -MCU 7KB 192 RAM 20 I/O 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
PIC14000-20/SP 功能描述:8位微控制器 -MCU 7KB 192 RAM 20 I/O 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
PIC14000-20/SS 功能描述:8位微控制器 -MCU 7KB 192 RAM 20 I/O 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
PIC14000-20I/P 制造商:Microchip Technology Inc 功能描述:MCU 8BIT PIC14 RISC 7KB EPROM 5V - Bulk
PIC14000-20I/SO 功能描述:8位微控制器 -MCU 7KB 192 RAM 20 I/O 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
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*