參數(shù)資料
型號: 16F628
廠商: Microchip Technology Inc.
英文描述: CAT 5E CROSSOVER PATCH CORD CABLE BLUE 1 FT
中文描述: 基于閃存的8位CMOS微控制器
文件頁數(shù): 66/168頁
文件大小: 3760K
代理商: 16F628
PIC16F627A/628A/648A
DS40044A-page 64
Preliminary
2002 Microchip Technology Inc.
10.5
Comparator Outputs
The comparator outputs are read through the CMCON
register. These bits are read only. The comparator
outputs may also be directly output to the RA3 and RA4
I/O pins. When the CM<2:0> = 110 or 001, multiplexors
in the output path of the RA3 and RA4/T0CK1 pins will
switch and the output of each pin will be the unsynchro-
nized output of the comparator. The uncertainty of each
of the comparators is related to the input offset voltage
and the response time given in the specifications.
Figure 10-3 shows the comparator output block
diagram.
The TRISA bits will still function as an output enable/
disable for the RA3 and RA4/T0CK1 pins while in this
mode.
FIGURE 10-3:
MODIFIED COMPARATOR OUTPUT BLOCK DIAGRAM
Note 1:
When reading the PORT register, all pins
configured as analog inputs will read as a
‘0’. Pins configured as digital inputs will
convert an analog input, according to the
Schmitt Trigger input specification.
2:
Analog levels on any pin that is defined as
a digital input may cause the input buffer
to consume more current than is speci-
fied.
D
Q
EN
To RA3 or RA4/T0CK1 pin
Set CMIF bit
D
Q
EN
CL
RESET
From other Comparator
To Data Bus
CMCON<7:6>
CnV
OUT
CnI
NV
Q1
RD CMCON
Q3
相關(guān)PDF資料
PDF描述
16M0 PC SERIAL MODEM CBL 50 FT
16M0B APPLE IIC CABLE TO IWRTR MODEM
16M0BC KEYBD.EXT. MINI DIN 4 MM 6 FT
16M0BS KEYBD.EXT. MINI DIN 4 MM 10 FT
16M0D MINI DIN 8, MALE-MALE 10 FT.
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
16F630 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:14-Pin FLASH-Based 8-Bit CMOS Microcontrollers
16F684-I 制造商:Microchip Technology Inc 功能描述:
16F6H 制造商:EDAL 制造商全稱:EDAL 功能描述:Silicon High Voltage Assembly
16F6H1 制造商:EDAL 制造商全稱:EDAL 功能描述:Silicon High Voltage Assembly
16F7674 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SMD TWEEZER HEAD