PIC16C745T-I/SO Microchip Technology, PIC16C745T-I/SO Datasheet - Page 94
![no-image](/images/manufacturer_photos/0/4/439/microchip_technology_sml.jpg)
PIC16C745T-I/SO
Manufacturer Part Number
PIC16C745T-I/SO
Description
IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,SOP,28PIN,PLASTIC
Manufacturer
Microchip Technology
Series
PIC® 16Cr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16C745-ISP.pdf
(165 pages)
3.PIC16C745-ISP.pdf
(6 pages)
4.PIC16C745-ISP.pdf
(6 pages)
Specifications of PIC16C745T-I/SO
Rohs Compliant
YES
Core Processor
PIC
Core Size
8-Bit
Speed
24MHz
Connectivity
SCI, UART/USART, USB
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
22
Program Memory Size
14KB (8K x 14)
Program Memory Type
OTP
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
4.35 V ~ 5.25 V
Data Converters
A/D 5x8b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
28-SOIC (7.5mm Width)
Processor Series
PIC16C
Core
PIC
Data Bus Width
8 bit
Data Ram Size
256 B
Maximum Clock Frequency
24 MHz
Number Of Programmable I/os
22
Number Of Timers
3 bit
Operating Supply Voltage
4.35 V to 5.25 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734
Development Tools By Supplier
ICE2000, DM163022
Minimum Operating Temperature
- 40 C
On-chip Adc
5 bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
- PIC16F616T-ISL PDF datasheet
- PIC16C745-ISP PDF datasheet #2
- PIC16C745-ISP PDF datasheet #3
- PIC16C745-ISP PDF datasheet #4
- Current page: 94 of 165
- Download datasheet (5Mb)
PIC16C745/765
The following steps should be followed for doing an A/D
conversion:
1.
2.
3.
FIGURE 12-1: A/D BLOCK DIAGRAM
DS41124C-page 94
Note 1: Not available on PIC16C745.
Configure the A/D module:
• Configure analog pins / voltage reference /
• Select A/D input channel (ADCON0)
• Select A/D conversion clock (ADCON0)
• Turn on A/D module (ADCON0)
Configure A/D interrupt (if desired):
• Clear ADIF bit
• Set ADIE bit
• Set GIE bit
Wait the required acquisition time.
and digital I/O (ADCON1)
Converter
A/D
(Reference
voltage)
V
REF
(Input voltage)
PCFG<2:0>
V
IN
Preliminary
V
DD
001 or
011 or
101
000 or
010 or
100 or
11x
4.
5.
6.
7.
Start conversion:
• Set GO/DONE bit (ADCON0)
Wait for A/D conversion to complete, by either:
• Polling for the GO/DONE bit to be cleared
OR
• Waiting for the A/D interrupt
Read A/D result register (ADRES), clear bit
ADIF if required.
For next conversion, go to step 1 or step 2 as
required. The A/D conversion time per bit is
defined as T
required before next acquisition starts.
CHS<2:0>
111
110
101
100
011
010
001
000
AD
. A minimum wait of 2T
2000 Microchip Technology Inc.
RA1/AN1
RE2/AN7(1)
RA2/AN2
RA0/AN0
RE1/AN6(1)
RE0/AN5(1)
RA5/AN4
RA3/AN3/V
AD
REF
is
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