參數(shù)資料
型號： PIC16C712T
廠商： Microchip Technology Inc.
英文描述： 8-Bit CMOS Microcontrollers with A/D Converter and Capture/Compare/PWM
中文描述： 8位CMOS微控制器與A / D轉(zhuǎn)換器和捕捉/比較/ PWM
文件頁數(shù)： 33/108頁
文件大小： 1810K
代理商： PIC16C712T
PIC16C712/716
1999 Microchip Technology Inc.
Preliminary
DS41106A-page 33
TABLE 5-1
TMR1 MODULE AND PORTB OPERATION
TMR1
Module
Mode
Off
Clock Source
Control Bits
TMR1 Module Operation
PORTB<2:1> Operation
N/A
T1CON = --xx 0x00
Off
PORTB<2:1> function as normal
I/O
PORTB<2:1> function as normal
I/O
Timer
Fosc/4
T1CON = --xx 0x01
TMR1 module uses the main
oscillator as clock source.
TMR1ON can turn on or turn off
Timer1.
TMR1 module uses the external
signal on the
RB1/T1OSO/T1CKI pin as a
clock source. TMR1ON can turn
on or turn off Timer1. DT1CK
can read the signal on the
RB1/T1OSO/T1CKI pin.
DATACCP<0> bit drives
RB1/T1OSO/T1CKI and pro-
duces the TMR1 clock source.
TMR1ON can turn on or turn off
Timer1. The DATACCP<0> bit,
DT1CK, can read and write to
the RB1/T1OSO/T1CKI pin.
RB1/T1OSO/T1CKI and
RB2/T1OSI are configured as a
2 pin crystal oscillator.
RB1/T1OSI/T1CKI is the clock
input for TMR1. TMR1ON can
turn on or turn off Timer1.
DATACCP<1> bit, DT1CK,
always reads 0 as input and can
not write to the
RB1/T1OSO/T1CK1 pin.
Counter
External circuit
T1CON = --xx 0x11
TR1SCCP = ---- -x-1
PORTB<2> functions as normal
I/O. PORTB<1> always reads 0
when configured as input . If
PORTB<1> is configured as out-
put, reading PORTB<1> will read
the data latch. Writing to
PORTB<1> will always store the
result in the data latch, but not to
the RB1/T1OSO/T1CKI pin. If
the TMR1CS bit is cleared
(TMR1 reverts to the timer
mode), then pin PORTB<1> will
be driven with the value in the
data latch.
PORTB<2:1> always read 0
when configured as inputs. If
PORTB<2:1> are configured as
outputs, reading PORTB<2:1>
will read the data latches. Writing
to PORTB<2:1> will always store
the result in the data latches, but
not to the RB2/T1OSI and
RB1/T1OSO/T1CKI pins. If the
TMR1CS and T1OSCEN bits are
cleared (TMR1 reverts to the
timer mode and TMR1 oscillator
is disabled), then pin
PORTB<2:1> will be driven with
the value in the data latches.
Firmware
T1CON = --xx 0x11
TR1SCCP = ---- -x-0
Timer1 oscillator T1CON = --xx 1x11
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PIC16C712T-04/SO 功能描述:8位微控制器 -MCU 1.75KB 128RAM 13 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
PIC16C712T-04/SS 功能描述:8位微控制器 -MCU 1.75KB 128RAM 13 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
PIC16C712T-04E/SO 功能描述:8位微控制器 -MCU 1.75KB 128RAM 13 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
PIC16C712T-04E/SS 功能描述:8位微控制器 -MCU 1.75KB 128RAM 13 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
PIC16C712T-04I/SO 功能描述:8位微控制器 -MCU 1.75KB 128RAM 13 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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