PIC16F72-I/ML Microchip Technology, PIC16F72-I/ML Datasheet - Page 57
PIC16F72-I/ML
Manufacturer Part Number
PIC16F72-I/ML
Description
IC PIC MCU FLASH 2KX14 28-QFN
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F688T-ISL.pdf
(688 pages)
3.PIC16F818-ISO.pdf
(6 pages)
4.PIC16F72-ISO.pdf
(136 pages)
5.PIC16F72-ISO.pdf
(6 pages)
6.PIC16F72-ISO.pdf
(136 pages)
Specifications of PIC16F72-I/ML
Core Size
8-Bit
Program Memory Size
3.5KB (2K x 14)
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Core Processor
PIC
Speed
20MHz
Connectivity
I²C, SPI
Number Of I /o
22
Program Memory Type
FLASH
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Data Converters
A/D 5x8b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
Controller Family/series
PIC16F
No. Of I/o's
22
Ram Memory Size
128Byte
Cpu Speed
20MHz
No. Of Timers
3
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
XLT28QFN4 - SOCKET TRANS ICE 28QFN W/CABLEAC164322 - MODULE SOCKET MPLAB PM3 28/44QFN
Eeprom Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
PIC16F72-I/MLR
PIC16F72-I/MLR
PIC16F72-I/MLR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
FIGURE 10-1:
FIGURE 10-2:
2002 Microchip Technology Inc.
Converter
A/D
Legend: C
VA
A/D BLOCK DIAGRAM
ANALOG INPUT MODEL
Rs
V
I leakage
R
SS
C
T
PIN
IC
HOLD
ANx
C
5 pF
PIN
(Reference
Voltage)
= input capacitance
= threshold voltage
= leakage current at the pin due to
= interconnect resistance
= sampling switch
= sample/hold capacitance (from DAC)
V
various junctions
REF
(Input Voltage)
PCFG2:PCFG0
V
V
DD
AIN
V
V
T
T
= 0.6 V
= 0.6 V
V
DD
001 or
011 or
101
000 or
010 or
100
I leakage
± 500 nA
R
IC
≤ 1 k
V
DD
CHS2:CHS0
SS R
Sampling
Switch
6V
5V
4V
3V
2V
SS
100
011
010
001
000
Sampling Switch
5 6 7 8 9 10 11
V
SS
C
= DAC capacitance
= 51.2 pF
( k Ω )
HOLD
PIC16F72
DS39597B-page 55
RA1/AN1
RA2/AN2
RA0/AN0
RA5/AN4
RA3/AN3/V
REF