參數(shù)資料
型號: PIC16F874
廠商: Microchip Technology Inc.
英文描述: Enhanced FLASH/EEPROM 8-Bit Microcontroller With A/D Module(驅(qū)動/吸收電流高,工作電壓2.5~5.5V,微控制器)
中文描述: 增強的閃存/ EEPROM 8位A / D模塊(驅(qū)動/吸收電流高,工作電壓2.5?5.5V的微控制器,微控制器)
文件頁數(shù): 20/170頁
文件大?。?/td> 4191K
代理商: PIC16F874
PIC16F62X
DS40300C-page 18
Preliminary
2003 Microchip Technology Inc.
TABLE 3-4:
SPECIAL FUNCTION REGISTERS SUMMARY BANK 3
Address
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Value on
POR
Reset
(1)
Details on
Page
Bank 3
180h
INDF
Addressing this location uses contents of FSR to address data memory (not a physical reg-
ister)
xxxx xxxx
25
181h
OPTION
RBPU
INTEDG
T0CS
T0SE
PSA
PS2
PS1
PS0
1111 1111
0000 0000
20
182h
PCL
Program Counter's (PC) Least Significant Byte
25
183h
STATUS
IRP
RP1
RP0
TO
PD
Z
DC
C
0001 1xxx
xxxx xxxx
19
184h
FSR
Indirect data memory address pointer
25
185h
Unimplemented
186h
TRISB
TRISB7
TRISB6
TRISB5
TRISB4
TRISB3
TRISB2
TRISB1
TRISB0
1111 1111
34
187h
Unimplemented
188h
Unimplemented
189h
Unimplemented
18Ah
PCLATH
Write buffer for upper 5 bits of program counter
---0 0000
0000 000x
25
18Bh
INTCON
GIE
PEIE
T0IE
INTE
RBIE
T0IF
INTF
RBIF
21
18Ch
Unimplemented
18Dh
Unimplemented
18Eh
Unimplemented
18Fh
Unimplemented
190h
Unimplemented
191h
Unimplemented
192h
Unimplemented
193h
Unimplemented
194h
Unimplemented
195h
Unimplemented
196h
Unimplemented
197h
Unimplemented
198h
Unimplemented
199h
Unimplemented
19Ah
Unimplemented
19Bh
Unimplemented
19Ch
Unimplemented
19Dh
Unimplemented
19Eh
Unimplemented
19Fh
Legend:
Unimplemented
— = Unimplemented locations read as ‘0’, u = unchanged, x = unknown, q = value depends on condition, shaded = unim-
plemented
For the Initialization Condition for Registers Tables, refer to Table 14-7 and Table 14-8 on page 98.
Note
1:
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PIC16F874-04/L 功能描述:8位微控制器 -MCU 7KB 192 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
PIC16F874-04/L 制造商:Microchip Technology Inc 功能描述:8BIT FLASH MCU SMD 16F874 PLCC44
PIC16F87404/P 制造商:Microchip Technology Inc 功能描述:MICROCONTROLLER IC
PIC16F874-04/P 功能描述:8位微控制器 -MCU 7KB 192 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
PIC16F874-04/PQ 功能描述:8位微控制器 -MCU 7KB 192 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