參數(shù)資料
型號: PIC16F785
廠商: Microchip Technology Inc.
英文描述: 20-Pin Flash-Based 8-Bit CMOS Microcontroller with Two-Phase Asychronous Feedback PWM, Dual High-Speed Comparators and Dual Operational Amplifiers
中文描述: 20引腳基于閃存的8兩相異步反饋的PWM,雙高位CMOS微控制器的高速比較器和雙運算放大器
文件頁數(shù): 14/178頁
文件大小: 1620K
代理商: PIC16F785
PIC16F785
DS41249A-page 12
Preliminary
2004 Microchip Technology Inc.
TABLE 2-3:
PIC16F785 SPECIAL FUNCTION REGISTERS SUMMARY BANK 1
Addr
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Value on:
POR, BOR
Page
Bank 1
80h
81h
82h
83h
84h
85h
86h
87h
88h
89h
8Ah
8Bh
8Ch
8Dh
8Eh
8Fh
90h
91h
92h
93h
94h
95h
96h
97h
98h
99h
9Ah
9Bh
9Ch
9Dh
9Eh
9Fh
Legend:
Note
INDF
OPTION_REG
PCL
STATUS
FSR
TRISA
TRISB
TRISC
PCLATH
INTCON
PIE1
PCON
OSCCON
OSCTUNE
ANSEL0
PR2
ANSEL1
WPUA
IOCA
REFCON
VRCON
EEDAT
EEADR
EECON1
EECON2
ADRESL
ADCON1
— = Unimplemented locations read as ‘
0
’, u = unchanged, x = unknown, q = value depends on condition, shaded = unimplemented
1:
OSTS bit OSCCON <3> reset to ‘
0
’ with Dual Speed Start-up and LP, HS, or XT selected as the oscillator.
2:
RA3 pull-up is enabled when MCLRE is ‘
1
’ in Configuration Word.
Addressing this location uses contents of FSR to address data memory (not a physical register)
RAPU
INTEDG
T0CS
T0SE
Program Counter's (PC) Least Significant Byte
IRP
RP1
RP0
TO
Indirect data memory address pointer
TRISA5
TRISA4
TRISB7
TRISB6
TRISB5
TRISB4
TRISC7
TRISC6
TRISC5
TRISC4
Unimplemented
Unimplemented
Write buffer for upper 5 bits of program counter
GIE
PEIE
T0IE
INTE
EEIE
ADIE
CCP1IE
C2IE
Unimplemented
SBOREN
IRCF2
IRCF1
IRCF0
TUN4
ANS7
ANS6
ANS5
ANS4
Timer2 Module Period register
Unimplemented
WPUA5
WPUA4
IOCA5
IOCA4
Unimplemented
BGST
VRBB
C1VREN
C2VREN
VRR
EEDAT7
EEDAT6
EEDAT5
EEDAT4
EEADR7
EEADR6
EEADR5
EEADR4
EEPROM Control register 2 (not a physical register)
Least Significant 2 bits of the left justified result or 8 bits of the right justified result
ADCS2
ADCS1
ADCS0
xxxx xxxx
1111 1111
0000 0000
0001 1xxx
xxxx xxxx
--11 1111
1111 ----
1111 1111
---0 0000
0000 0000
0000 0000
---1 --qq
-110 q000
---0 0000
1111 1111
1111 1111
---- 1111
--11 1111
--00 0000
--00 000-
000- 0000
0000 0000
0000 0000
---- x000
---- ----
xxxx xxxx
-000 ----
22,110
16,110
21,110
15,110
22,110
34,110
40,110
43,110
21,110
17,110
18,110
20,110
32,110
27,110
80,110
53,110
80,111
34,111
35,111
71,111
70,111
99,111
99,111
100,111
100,111
78,111
81,111
PSA
PS2
PS1
PS0
PD
Z
DC
C
TRISA3
TRISC3
TRISA2
TRISC2
TRISA1
TRISC1
TRISA0
TRISC0
RAIE
C1IE
T0IF
OSFIE
INTF
TMR2IE
RAIF
TMR1IE
POR
LTS
TUN1
ANS1
BOR
SCS
TUN0
ANS0
OSTS
(1)
TUN3
ANS3
HTS
TUN2
ANS2
ANS11
ANS10
ANS9
ANS8
WPUA3
(2)
IOCA3
WPUA2
IOCA2
WPUA1
IOCA1
WPUA0
IOCA0
VREN
VR3
EEDAT3
EEADR3
WRERR
VROE
VR2
EEDAT2
EEADR2
WREN
CVROE
VR1
EEDAT1
EEADR1
WR
VR0
EEDAT0
EEADR0
RD
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PIC16F785-E/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 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
PIC16F785-E/P 功能描述:8位微控制器 -MCU 14KB 368 RAM 33 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
PIC16F785-E/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 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
PIC16F785-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 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
PIC16F785-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 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