參數(shù)資料
型號： PIC16F628A
廠商： Microchip Technology Inc.
英文描述： 18-pin Flash-Based 8-Bit CMOS Microcontrollers with nanoWatt Technology(18引腳，基于FLASH的8位CMOS微控制器，使用毫微瓦特技術(shù))
中文描述： 18引腳基于閃存的8位CMOS微控制器與納瓦技術(shù)（18引腳，基于閃存的8位的CMOS微控制器，使用毫微瓦特技術(shù)）
文件頁數(shù)： 20/168頁
文件大?。?/td> 2756K
代理商： PIC16F628A
PIC16F627A/628A/648A
DS40044B-page 18
Preliminary
2004 Microchip Technology Inc.
4.2.2
SPECIAL FUNCTION REGISTERS
The SFRs are registers used by the CPU and Periph-
eral functions for controlling the desired operation of
the device (Table 4-3). These registers are static RAM.
The special registers can be classified into two sets
(core and peripheral). The SFRs associated with the
“core” functions are described in this section. Those
related to the operation of the peripheral features are
described in the section of that peripheral feature.
TABLE 4-3:
SPECIAL REGISTERS SUMMARY BANK0
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 0
00h
01h
02h
03h
INDF
TMR0
PCL
STATUS
Addressing this location uses contents of FSR to address data memory (not a physical register)
Timer0 module’s Register
Program Counter's (PC) Least Significant Byte
xxxx xxxx
xxxx xxxx
0000 0000
0001 1xxx
28
45
28
22
IRP
RP1
RP0
TO
PD
Z
DC
C
04h
05h
06h
07h
08h
09h
0Ah
0Bh
0Ch
0Dh
0Eh
0Fh
FSR
PORTA
PORTB
Indirect data memory address pointer
RA7
RA6
RB7
RB6
Unimplemented
Unimplemented
Unimplemented
—
—
GIE
PEIE
EEIF
CMIF
Unimplemented
Holding register for the Least Significant Byte of the 16-bit TMR1
Holding register for the Most Significant Byte of the 16-bit TMR1
xxxx xxxx
xxxx 0000
xxxx xxxx
—
—
—
---0 0000
0000 000x
0000 -000
—
xxxx xxxx
xxxx xxxx
28
31
36
—
—
—
28
24
26
—
48
48
RA5
RB5
RA4
RB4
RA3
RB3
RA2
RB2
RA1
RB1
RA0
RB0
—
—
—
PCLATH
INTCON
PIR1
—
Write buffer for upper 5 bits of program counter
INTE
RBIE
TXIF
—
T0IE
RCIF
T0IF
CCP1IF
INTF
TMR2IF
RBIF
TMR1IF
—
TMR1L
TMR1H
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
1Ah
1Bh
1Ch
1Dh
1Eh
1Fh
Legend:
T1CON
TMR2
T2CON
—
—
T1CKPS1
T1CKPS0
T1OSCEN
T1SYNC
TMR1CS
TMR1ON
--00 0000
0000 0000
-000 0000
—
—
xxxx xxxx
xxxx xxxx
--00 0000
0000 000x
0000 0000
0000 0000
—
—
—
—
0000 0000
48
52
52
—
—
55
55
55
69
76
79
—
—
—
—
61
TMR2 module’s register
—
TOUTPS3
Unimplemented
Unimplemented
Capture/Compare/PWM register (LSB)
Capture/Compare/PWM register (MSB)
—
—
SPEN
RX9
USART Transmit data register
USART Receive data register
Unimplemented
Unimplemented
Unimplemented
Unimplemented
C2OUT
C1OUT
— = Unimplemented locations read as ‘0’, u = unchanged, x = unknown, q = value depends on condition,
shaded = unimplemented
For the Initialization Condition for Registers Tables, refer to Table 14-6 and Table 14-7.
TOUTPS2
TOUTPS1
TOUTPS0
TMR2ON
T2CKPS1
T2CKPS0
—
—
CCPR1L
CCPR1H
CCP1CON
RCSTA
TXREG
RCREG
—
—
—
—
CMCON
CCP1X
SREN
CCP1Y
CREN
CCP1M3
ADEN
CCP1M2
FERR
CCP1M1
OERR
CCP1M0
RX9D
C2INV
C1INV
CIS
CM2
CM1
CM0
Note
1:
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PIC16F628A-E/ML 功能描述:8位微控制器 -MCU 3.5KB 224 RAM 16 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
PIC16F628A-E/P 功能描述:8位微控制器 -MCU 3.5KB 224 RAM 16 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
PIC16F628A-E/SO 功能描述:8位微控制器 -MCU 3.5KB 224 RAM 16 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
PIC16F628A-E/SS 功能描述:8位微控制器 -MCU 3.5KB 224 RAM 16 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
PIC16F628A-I/ML 功能描述:8位微控制器 -MCU 3.5KB 224 RAM 16 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
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