- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄368023 > PIC12F505 (Microchip Technology Inc.) 8/14-Pin, 8-Bit Flash Microcontrollers PDF資料下載
參數(shù)資料
| 型號(hào)： | PIC12F505 |
| 廠商： | Microchip Technology Inc. |
| 元件分類： | 8位微控制器 |
| 英文描述： | 8/14-Pin, 8-Bit Flash Microcontrollers |
| 中文描述： | 8/14-Pin，8位閃存微控制器 |
| 文件頁(yè)數(shù)： | 20/100頁(yè) |
| 文件大?。?/td> | 741K |
| 代理商： | PIC12F505 |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)當(dāng)前第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)第95頁(yè)第96頁(yè)第97頁(yè)第98頁(yè)第99頁(yè)第100頁(yè)
PIC12F508/509/16F505
DS41236C-page 18
Preliminary
2007 Microchip Technology Inc.
4.3.2
SPECIAL FUNCTION REGISTERS
The Special Function Registers (SFRs) are registers
used by the CPU and peripheral functions to control the
operation of the device (Table 4-1).
The Special Function Registers can be classified into
two sets. The Special Function Registers associated
with the “core” functions are described in this section.
Those related to the operation of the peripheral
features are described in the section for each
peripheral feature.
TABLE 4-1:
SPECIAL FUNCTION REGISTER (SFR)
SUMMARY (PIC12F508/509)
Address
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Value on
Power-On
Reset
(2)
Page #
00h
INDF
Uses Contents of FSR to Address Data Memory (not a physical
register)
8-bit Real-Time Clock/Counter
Low-order 8 bits of PC
GPWU
F
Indirect Data Memory Address Pointer
Indirect Data Memory Address Pointer
CAL6
CAL5
CAL4
CAL3
—
—
GP5
GP4
—
—
I/O Control Register
GPWU
GPPU TOCS
TOSE
– = unimplemented, read as ‘
0
’,
x
= unknown,
u
= unchanged,
q
= value depends on condition.
The upper byte of the Program Counter is not directly accessible. See
Section 4.7 “Program Counter”
for an explanation of how to access these bits.
Other (non Power-up) Resets include external Reset through MCLR, Watchdog Timer and wake-up on pin
change Reset.
If Reset was due to wake-up on pin change, then bit 7 =
1
. All other Resets will cause bit 7 =
0
.
PIC12F509 only.
This bit is used on the PIC12F509. For code compatibility do not use this bit on the PIC12F508.
xxxx xxxx
26
01h
02h
(1)
03h
TMR0
PCL
STATUS
xxxx xxxx
33
25
20
1111 1111
0-01 1xxx
(3)
—
PA0
(5)
TO
PD
Z
DC
C
04h
04h
(4)
05h
06h
N/A
N/A
Legend:
Note 1:
FSR
FSR
OSCCAL
GPIO
TRISGPIO
OPTION
111x xxxx
26
26
24
29
29
22
110x xxxx
CAL2
GP3
CAL1
GP2
CAL0
GP1
—
GP0
1111 111-
--xx xxxx
--11 1111
PSA
PS2
PS1
PS0
1111 1111
2:
3:
4:
5:
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PIC12F506 | 8/14-Pin, 8-Bit Flash Microcontroller |
| PIC12F510_07 | 8/14-Pin, 8-Bit Flash Microcontroller |
| PIC12F510 | 8/14-Pin, 8-Bit Flash Microcontroller |
| PIC12F519 | 8-Pin, 8-Bit Flash Microcontroller |
| PIC12F609 | 8-bit PIC㈢ Microcontrollers with High Voltage Support and Fan Control Capabilities |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PIC12F505TE/MC | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:8/14-Pin, 8-Bit Flash Microcontrollers |
| PIC12F505TE/MG | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:8/14-Pin, 8-Bit Flash Microcontrollers |
| PIC12F505TE/MS | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:8/14-Pin, 8-Bit Flash Microcontrollers |
| PIC12F505TE/P | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:8/14-Pin, 8-Bit Flash Microcontrollers |
| PIC12F505TE/SL | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:8/14-Pin, 8-Bit Flash Microcontrollers |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。