2008 Microchip Technology Inc.
DS41249E-page 11
PIC16F785/HV785
TABLE 2-2:
PIC16F785/HV785 SPECIAL FUNCTION REGISTERS SUMMARY BANK 0
Addr
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Value on
POR, BOR
Page
Bank 0
00h
INDF
Addressing this location uses contents of FSR to address data memory (not a physical register)
xxxx xxxx
01h
TMR0
Timer0 Module’s Register
xxxx xxxx
02h
PCL
Program Counter’s (PC) Least Significant Byte
0000 0000
03h
STATUS
IRP
RP1
RP0
TO
PD
ZDC
C
0001 1xxx
04h
FSR
Indirect Data Memory Address Pointer
xxxx xxxx
05h
PORTA(1)
RA5
RA4
RA3
RA2
RA1
RA0
--x0 x000
06h
PORTB(1)
RB7
RB6
RB5
RB4
xx00 ----
07h
PORTC(1)
RC7
RC6
RC5
RC4
RC3
RC2
RC1
RC0
00xx 0000
08h
Unimplemented
09h
Unimplemented
0Ah
PCLATH
Write Buffer for Upper 5 bits of Program Counter
---0 0000
0Bh
INTCON
GIE
PEIE
T0IE
INTE
RAIE
T0IF
INTF
RAIF
0000 0000
0Ch
PIR1
EEIF
ADIF
CCP1IF
C2IF
C1IF
OSFIF
TMR2IF
TMR1IF
0000 0000
0Dh
Unimplemented
0Eh
TMR1L
Holding Register for the Least Significant Byte of the 16-bit TMR1
xxxx xxxx
0Fh
TMR1H
Holding Register for the Most Significant Byte of the 16-bit TMR1
xxxx xxxx
10h
T1CON
T1GINV
TMR1GE
T1CKPS1
T1CKPS0
T1OSCEN
T1SYNC
TMR1CS
TMR1ON
0000 0000
11h
TMR2
Timer2 Module Register
0000 0000
12h
T2CON
TOUTPS3
TOUTPS2
TOUTPS1
TOUTPS0
TMR2ON
T2CKPS1
T2CKPS0
-000 0000
13h
CCPR1L
Capture/Compare/PWM Register1 Low Byte
xxxx xxxx
14h
CCPR1H
Capture/Compare/PWM Register1 High Byte
xxxx xxxx
15h
CCP1CON
DC1B1
DC1B0
CCP1M3
CCP1M2
CCP1M1
CCP1M0
--00 0000
16h
Unimplemented
17h
Unimplemented
18h
WDTCON
WDTPS3
WDTPS2
WDTPS1
WDTPS0
SWDTEN
---0 1000
19h
Unimplemented
1Ah
Unimplemented
1Bh
Unimplemented
1Ch
Unimplemented
1Dh
Unimplemented
1Eh
ADRESH
Most Significant 8 bits of the left justified A/D result or 2 bits of right justified result
xxxx xxxx
1Fh
ADCON0
ADFM
VCFG
CHS3
CHS2
CHS1
CHS0
GO/DONE
ADON
0000 0000
Legend:
– = Unimplemented locations read as ‘0’, u = unchanged, x = unknown, q = value depends on condition, shaded = unimplemented
Note
1:
Port pins with analog functions controlled by the ANSEL0 and ANSEL1 registers will read ‘0’ immediately after a Reset even though the
data latches are either undefined (POR) or unchanged (other Resets).
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相关代理商/技术参数
PIC16F785-I/ML 制造商:Microchip Technology Inc 功能描述:IC 8BIT MCU PIC16F 20MHz QFN-20 制造商:Microchip Technology Inc 功能描述:IC, 8BIT MCU, PIC16F, 20MHz, QFN-20
PIC16F785-I/P 功能描述:8位微控制器 -MCU 3.5KB FL 128R 18 I/O RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
PIC16F785-I/SO 功能描述:8位微控制器 -MCU 3.5KB FL 128R 18 I/O RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
PIC16F785-I/SS 功能描述:8位微控制器 -MCU 3.5KB FL 128R 18 I/O RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
PIC16F785T-E/SS 功能描述:8位微控制器 -MCU 3.5KB FL 128R 18 I/O RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
PIC16F785T-I/ML 功能描述:8位微控制器 -MCU 3.5 KB 128 RAM 18I/O RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
PIC16F785T-I/ML036 制造商:Microchip Technology Inc 功能描述:
PIC16F785T-I/ML045 制造商:Microchip Technology Inc 功能描述: