您的位置：维库电子市场网 > Datasheet > PIC16CE625

PIC16CE625 Datasheet

  • PIC16CE625

  • OTP 8-Bit CMOS MCU with EEPROM Data Memory

  • 1208.41KB

  • 113页

  • Microchip

阅览下载 纠错 0

扫码查看芯片数据手册

上传产品规格书

PDF预览

PIC16CE62X
8.4
Comparator Response Time
8.5
Comparator Outputs
Response time is the minimum time, after selecting a
new reference voltage or input source, before the
comparator output is guaranteed to have a valid level.
If the internal reference is changed, the maximum
delay of the internal voltage reference must be
considered when using the comparator outputs.
Otherwise the maximum delay of the comparators
should be used (Table 13-2
).
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, multiplexors in the
output path of the RA3 and RA4 pins will switch and the
output of each pin will be the unsynchronized 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 speci铿乧ations.
Figure 8-4 shows the comparator output block
diagram.
The TRISA bits will still function as an output
enable/disable for the RA3 and RA4 pins while in this
mode.
Note 1:
When reading the PORT register, all pins
con铿乬ured as analog inputs will read as
a 鈥?鈥? Pins con铿乬ured as digital inputs will
convert an analog input according to the
Schmitt Trigger input speci铿乧ation.
2:
Analog levels on any pin that is de铿乶ed
as a digital input may cause the input
buffer to consume more current than is
speci铿乪d.
FIGURE 8-4:
COMPARATOR OUTPUT BLOCK DIAGRAM
Port Pins
MULTIPLEX
+
To RA3 or
RA4 Pin
Bus
Data
RD CMCON
Q
D
EN
-
Set
CMIF
Bit
Q
From
Other
Comparator
D
EN
CL
RD CMCON
NRESET
DS40182A-page 44
Preliminary
漏
1998 Microchip Technology Inc.

PIC16CE625相关型号PDF文件下载

您可能感兴趣的PDF文件资料

热门IC型号推荐

©2024 维库电子市场网（www.dzsc.com）　备案号：浙B2-20050339-1 经营许可证：浙B2-20210386版权声明
买家服务热线：0571-85317607 | 买家服务部QQ： QQ:1609526468
卖家服务热线：0571-85317607 | 卖家服务部QQ： QQ:331652727

扫码下载APP，
一键连接广大的电子世界。

在线人工客服

买家服务：
卖家服务：

0571-85317607

客服在线时间周一至周五
9:00-17:30

关注官方微信号，
第一时间获取资讯。

建议反馈
返回顶部

建议反馈

联系人：

联系方式：

按住滑块，拖拽到最右边
>>
感谢您向阿库提出的宝贵意见，您的参与是维库提升服务的动力！意见一经采纳，将有感恩红包奉上哦！

PDF纠错X

投诉电话：0571-85317607 投诉QQ：

如选匿名将无法为您反馈投诉结果，建议实名投诉！