參數(shù)資料
型號： PIC16LCR620AT-04I/SO
元件分類： 微控制器/微處理器
英文描述： 8-BIT, MROM, 4 MHz, RISC MICROCONTROLLER, PDSO18
封裝： 0.300 INCH, PLASTIC, MS-013, SO-18
文件頁數(shù)： 64/128頁
文件大?。?/td> 3677K
代理商： PIC16LCR620AT-04I/SO
PIC16C62X
DS30235J-page 38
2003 Microchip Technology Inc.
7.1
Comparator Configuration
There
are
eight
modes
of
operation
for
the
comparators. The CMCON register is used to select
the mode. Figure 7-1 shows the eight possible modes.
The TRISA register controls the data direction of the
comparator pins for each mode. If the Comparator
mode is changed, the comparator output level may not
be valid for the specified mode change delay shown
FIGURE 7-1:
COMPARATOR I/O OPERATING MODES
Note:
Comparator interrupts should be disabled
during a Comparator mode change other-
wise a false interrupt may occur.
-
+
C1
V
IN-
V
IN+
Off
(Read as '0')
RA0/AN0
RA3/AN3
A
CM<2:0> = 000
-
+
C2
V
IN-
V
IN+
Off
(Read as '0')
RA1/AN1
RA2/AN2
A
-
+
C1
V
IN-
V
IN+
Off
(Read as '0')
RA0/AN0
RA3/AN3
D
CM<2:0> = 111
-
+
C2
V
IN-
V
IN+
Off
(Read as '0')
RA1/AN1
RA2/AN2
D
-
+
C1
V
IN-
V
IN+
C1OUT
RA0/AN0
RA3/AN3
A
-
+
C2
V
IN-
V
IN+
C2OUT
RA1/AN1
RA2/AN2
A
CM<2:0> = 100
-
+
C1
V
IN-
V
IN+
C1OUT
RA0/AN0
RA3/AN3
A
-
+
C2
V
IN-
V
IN+
C2OUT
RA1/AN1
RA2/AN2
A
From V
REF Module
-
+
C1
V
IN-
V
IN+
C1OUT
RA0/AN0
RA3/AN3
A
D
-
+
C2
V
IN-
V
IN+
C2OUT
RA1/AN1
RA2/AN2
A
CM<2:0> = 011
RA4
Open Drain
-
+
C1
V
IN-
V
IN+
C1OUT
RA0/AN0
RA3/AN3
A
D
-
+
C2
V
IN-
V
IN+
C2OUT
RA1/AN1
RA2/AN2
A
CM<2:0> = 110
-
+
C1
V
IN-
V
IN+
Off
(Read as '0')
RA0/AN0
RA3/AN3
D
CM<2:0> = 101
-
+
C2
V
IN-
V
IN+
C2OUT
RA1/AN1
RA2/AN2
A
-
+
C1
V
IN-
V
IN+
C1OUT
RA0/AN0
RA3/AN3
A
-
+
C2
V
IN-
V
IN+
C2OUT
RA1/AN1
RA2/AN2
A
CM<2:0> = 001
CIS=0
CIS=1
Comparators Reset
Two Independent Comparators
Two Common Reference Comparators
One Independent Comparator
Three Inputs Multiplexed to
Two Common Reference Comparators with Outputs
Four Inputs Multiplexed to
Comparators Off
Two Comparators
CM<2:0> = 010
CIS=0
CIS=1
CIS=0
CIS=1
A = Analog Input, Port Reads Zeros Always
D = Digital Input
CIS = CMCON<3>, Comparator Input Switch
相關(guān)PDF資料
PDF描述
PIC16C711-04E/SS 8-BIT, OTPROM, 4 MHz, RISC MICROCONTROLLER, PDSO20
PIC16C715-20/P301 8-BIT, OTPROM, 20 MHz, RISC MICROCONTROLLER, PDIP18
PIC16C773-20I/SS 8-BIT, OTPROM, 20 MHz, RISC MICROCONTROLLER, PDSO28
PIC16C774T-04/L 8-BIT, OTPROM, 4 MHz, RISC MICROCONTROLLER, PQCC44
PIC16CR65 Complete Mid-Range Reference Manual
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PIC16LF1454-E/ML 制造商:Microchip Technology Inc 功能描述:7 KB FLASH, 512 BYTES RAM, 48 MHZ INT. OSC, 12 I/0, ENHANCED - Rail/Tube 制造商:Microchip Technology Inc 功能描述:IC MCU 8BIT 7KB FLASH 16QFN 制造商:Microchip Technology Inc 功能描述:8-bit Microcontrollers - MCU 7KB Flsh 512b RAM 48MHz Int Osc 12 I/0
PIC16LF1454-E/P 制造商:Microchip Technology Inc 功能描述:7 KB FLASH, 512 BYTES RAM, 48 MHZ INT. OSC, 12 I/0, ENHANCED - Rail/Tube 制造商:Microchip Technology Inc 功能描述:IC MCU 8BIT 7KB FLASH 14PDIP
PIC16LF1454-E/SL 制造商:Microchip Technology Inc 功能描述:7 KB FLASH, 512 BYTES RAM, 48 MHZ INT. OSC, 12 I/0, ENHANCED - Rail/Tube 制造商:Microchip Technology Inc 功能描述:7 KB Flash, 512 bytes RAM, 48 MHz Int. Osc, 12 I/0, Enhanced Mid Range Core, USB 2.0, NanoWatt XLP
PIC16LF1454-E/ST 制造商:Microchip Technology Inc 功能描述:7 KB FLASH, 512 BYTES RAM, 48 MHZ INT. OSC, 12 I/0, ENHANCED - Rail/Tube 制造商:Microchip Technology Inc 功能描述:IC MCU 8BIT 7KB FLASH 14TSSOP
PIC16LF1454-I/ML 功能描述:8位微控制器 -MCU 7 KB Flash 512 bytes RAM 48 MHz Int Osc 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
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*