參數(shù)資料
型號： PIC16C72T
廠商： Microchip Technology Inc.
英文描述： 8-Bit CMOS Microcontrollers with A/D Converter
中文描述： 8位CMOS微控制器與A / D轉換器
文件頁數(shù)： 7/124頁
文件大?。?/td> 1391K
代理商： PIC16C72T
PIC16C72 Series
1998 Microchip Technology Inc.
Preliminary
DS39016A-page 7
2.2.2
SPECIAL FUNCTION REGISTERS
The Special Function Registers are registers used by
the CPU and Peripheral Modules for controlling the
desired operation of the device. These registers are
implemented as static RAM.
The special function registers can be classified into two
sets (core and peripheral). Those registers associated
with the “core” functions are described in this section,
and those related to the operation of the peripheral fea-
tures are described in the section of that peripheral fea-
ture.
TABLE 2-1
SPECIAL FUNCTION REGISTER SUMMARY
Address Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Value on:
POR,
BOR
Value on all
other resets
(3)
Bank 0
00h
(1)
INDF
Addressing this location uses contents of FSR to address data memory (not a physical register)
0000 0000 0000 0000
01h
TMR0
Timer0 module’s register
xxxx xxxx uuuu uuuu
02h
(1)
PCL
Program Counter's (PC) Least Significant Byte
0000 0000 0000 0000
03h
(1)
STATUS
IRP
(4)
RP1
(4)
RP0
TO
PD
Z
DC
C
0001 1xxx 000q quuu
04h
(1)
FSR
Indirect data memory address pointer
xxxx xxxx uuuu uuuu
05h
PORTA
—
—
PORTA Data Latch when written: PORTA pins when read
--0x 0000 --0u 0000
06h
PORTB
PORTB Data Latch when written: PORTB pins when read
xxxx xxxx uuuu uuuu
07h
PORTC
PORTC Data Latch when written: PORTC pins when read
xxxx xxxx uuuu uuuu
08h
—
Unimplemented
—
—
09h
—
Unimplemented
—
—
0Ah
(1,2)
PCLATH
—
—
—
Write Buffer for the upper 5 bits of the Program Counter
---0 0000 ---0 0000
0Bh
(1)
INTCON
GIE
PEIE
T0IE
INTE
RBIE
T0IF
INTF
RBIF
0000 000x 0000 000u
0Ch
PIR1
—
ADIF
—
—
SSPIF
CCP1IF
TMR2IF
TMR1IF
-0-- 0000 -0-- 0000
0Dh
—
Unimplemented
—
—
0Eh
TMR1L
Holding register for the Least Significant Byte of the 16-bit TMR1 register
xxxx xxxx uuuu uuuu
0Fh
TMR1H
Holding register for the Most Significant Byte of the 16-bit TMR1 register
xxxx xxxx uuuu uuuu
10h
T1CON
—
—
T1CKPS1
T1CKPS0
T1OSCEN
T1SYNC
TMR1CS
TMR1ON
--00 0000 --uu uuuu
11h
TMR2
Timer2 module’s register
0000 0000 0000 0000
12h
T2CON
—
TOUTPS3
TOUTPS2
TOUTPS1
TOUTPS0
TMR2ON
T2CKPS1
T2CKPS0
-000 0000 -000 0000
13h
SSPBUF
Synchronous Serial Port Receive Buffer/Transmit Register
xxxx xxxx uuuu uuuu
14h
SSPCON
WCOL
SSPOV
SSPEN
CKP
SSPM3
SSPM2
SSPM1
SSPM0
0000 0000 0000 0000
15h
CCPR1L
Capture/Compare/PWM Register (LSB)
xxxx xxxx uuuu uuuu
16h
CCPR1H
Capture/Compare/PWM Register (MSB)
xxxx xxxx uuuu uuuu
17h
CCP1CON
—
—
CCP1X
CCP1Y
CCP1M3
CCP1M2
CCP1M1
CCP1M0
--00 0000 --00 0000
18h-1Dh
—
Unimplemented
—
—
1Eh
ADRES
A/D Result Register
xxxx xxxx uuuu uuuu
1Fh
ADCON0
ADCS1
ADCS0
CHS2
CHS1
CHS0
GO/DONE
—
ADON
0000 00-0 0000 00-0
Legend:
x
Shaded locations are unimplemented, read as ‘0’.
These registers can be addressed from either bank.
The upper byte of the program counter is not directly accessible. PCLATH is a holding register for the PC<12:8> whose con-
tents are transferred to the upper byte of the program counter.
Other (non power-up) resets include external reset through MCLR and Watchdog Timer Reset.
The IRP and RP1 bits are reserved on the PIC16C72/CR72. Always maintain these bits clear.
SSPSTAT<7:6> are not implemented on the PIC16C72, read as '0'.
= unknown,
u
= unchanged,
q
= value depends on condition, - = unimplemented read as '0'.
Note 1:
2:
3:
4:
5:
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參數(shù)描述
PIC16C72T-04/SO 功能描述:8位微控制器 -MCU 3.5KB 128 RAM 22 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 安裝風格:SMD/SMT
PIC16C72T-04/SS 功能描述:8位微控制器 -MCU 3.5KB 128 RAM 22 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 安裝風格:SMD/SMT
PIC16C72T-04E/SO 功能描述:8位微控制器 -MCU 3.5KB 128 RAM 22 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 安裝風格:SMD/SMT
PIC16C72T-04E/SS 功能描述:8位微控制器 -MCU 3.5KB 128 RAM 22 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 安裝風格:SMD/SMT
PIC16C72T-04I/SO 功能描述:8位微控制器 -MCU 3.5KB 128 RAM 22 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 安裝風格:SMD/SMT
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