参数资料
型号: PIC12F683-I/SN
厂商: Microchip Technology
文件页数: 125/176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
PIC12F683
DS41211D-page 50
2007 Microchip Technology Inc.
TABLE 7-1:
SUMMARY OF ASSOCIATED TIMER2 REGISTERS
REGISTER 7-1:
T2CON: TIMER 2 CONTROL REGISTER
U-0
R/W-0
TOUTPS3
TOUTPS2
TOUTPS1
TOUTPS0
TMR2ON
T2CKPS1
T2CKPS0
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 6-3
TOUTPS<3:0>: Timer2 Output Postscaler Select bits
0000
= 1:1 Postscaler
0001
= 1:2 Postscaler
0010
= 1:3 Postscaler
0011
= 1:4 Postscaler
0100
= 1:5 Postscaler
0101
= 1:6 Postscaler
0110
= 1:7 Postscaler
0111
= 1:8 Postscaler
1000
= 1:9 Postscaler
1001
= 1:10 Postscaler
1010
= 1:11 Postscaler
1011
= 1:12 Postscaler
1100
= 1:13 Postscaler
1101
= 1:14 Postscaler
1110
= 1:15 Postscaler
1111
= 1:16 Postscaler
bit 2
TMR2ON: Timer2 On bit
1
= Timer2 is on
0
= Timer2 is off
bit 1-0
T2CKPS<1:0>: Timer2 Clock Prescale Select bits
00
=Prescaler is 1
01
=Prescaler is 4
1x
= Prescaler is 16
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Value on
POR, BOR
Value on
all other
Resets
INTCON
GIE
PEIE
T0IE
INTE
GPIE
T0IF
INTF
GPIF
0000 0000
0000 000x
PIE1
EEIE
ADIE
CCP1IE
CMIE
OSFIE
TMR2IE
TMR1IE
000- 0000
PIR1
EEIF
ADIF
CCP1IF
CMIF
OSFIF
TMR2IF
TMR1IF
000- 0000
PR2
Timer2 Module Period Register
1111 1111
TMR2
Holding Register for the 8-bit TMR2 Register
0000 0000
T2CON
TOUTPS3
TOUTPS2
TOUTPS1
TOUTPS0
TMR2ON
T2CKPS1
T2CKPS0
-000 0000
Legend:
x
= unknown, u = unchanged, - = unimplemented read as ‘0’. Shaded cells are not used for Timer2 module.
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