参数资料
型号: PIC12F683-I/SN
厂商: Microchip Technology
文件页数: 106/176页
文件大小: 0K
描述: IC MCU FLASH 2KX14 8SOIC
产品培训模块: Asynchronous Stimulus
8-bit PIC® Microcontroller Portfolio
Digi-Key 应用说明: AN0005 PWM Example with Microchip's CCP Module
AN0005 Example Code
标准包装: 100
系列: PIC® 12F
核心处理器: PIC
芯体尺寸: 8-位
速度: 20MHz
外围设备: 欠压检测/复位,POR,PWM,WDT
输入/输出数: 5
程序存储器容量: 3.5KB(2K x 14)
程序存储器类型: 闪存
EEPROM 大小: 256 x 8
RAM 容量: 128 x 8
电压 - 电源 (Vcc/Vdd): 2 V ~ 5.5 V
数据转换器: A/D 4x10b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
包装: 管件
产品目录页面: 645 (CN2011-ZH PDF)
配用: AC162058-ND - HEADER MPLAB ICD2 FOR PIC12F683
I3-DB12F683-ND - BOARD DAUGHTER ICEPIC3
其它名称: PIC12F683-I/SNG
PIC12F683-I/SNG-ND
2007 Microchip Technology Inc.
DS41211D-page 33
PIC12F683
REGISTER 4-3:
ANSEL: ANALOG SELECT REGISTER
U-0
R/W-0
R/W-1
ADCS2
ADCS1
ADCS0
ANS3
ANS2
ANS1
ANS0
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 7
Unimplemented: Read as ‘0’
bit 6-4
ADCS<2:0>: A/D Conversion Clock Select bits
000
= FOSC/2
001
= FOSC/8
010
= FOSC/32
x11
= FRC (clock derived from a dedicated internal oscillator = 500 kHz max)
100
= FOSC/4
101
= FOSC/16
110
= FOSC/64
bit 3-0
ANS<3:0>: Analog Select bits
Analog select between analog or digital function on pins AN<3:0>, respectively.
1
= Analog input. Pin is assigned as analog input(1).
0
= Digital I/O. Pin is assigned to port or special function.
Note
1:
Setting a pin to an analog input automatically disables the digital input circuitry, weak pull-ups and interrupt-on-change,
if available. The corresponding TRIS bit must be set to Input mode in order to allow external control of the voltage on
the pin.
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