PIC16F1939-I/ML Microchip Technology, PIC16F1939-I/ML Datasheet - Page 4
![IC MCU 8BIT FLASH 44QFN](/photos/6/81/68122/150-44-qfn_sml.jpg)
PIC16F1939-I/ML
Manufacturer Part Number
PIC16F1939-I/ML
Description
IC MCU 8BIT FLASH 44QFN
Manufacturer
Microchip Technology
Series
PIC® XLP™ 16Fr
Datasheets
1.PIC16F722-ISS.pdf
(8 pages)
2.PIC16LF1933-ISS.pdf
(508 pages)
3.PIC16LF1933-ISS.pdf
(46 pages)
4.PIC16F1938-ISS.pdf
(10 pages)
Specifications of PIC16F1939-I/ML
Core Size
8-Bit
Program Memory Size
28KB (16K x 14)
Core Processor
PIC
Speed
32MHz
Connectivity
I²C, LIN, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LCD, POR, PWM, WDT
Number Of I /o
36
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 14x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
44-QFN
Controller Family/series
PIC16F
Eeprom Memory Size
256Byte
Ram Memory Size
1024Byte
Cpu Speed
32MHz
No. Of Timers
5
Interface
EUSART, I2C, SPI
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
PIC16F193X/LF193X/PIC16F194X/LF194X/
2.0
The pin diagrams for the PIC16F193X/LF193X/
PIC16F194X/LF194X/PIC16LF190X family are shown
in
required for programming are listed in
shown in bold lettering in the pin diagrams.
FIGURE 2-1:
FIGURE 2-2:
DS41397B-page 4
Figure 2-1
28-pin SPDIP, SOIC, SSOP
28-pin QFN
DEVICE PINOUTS
through
28-PIN PDIP/SOIC/SSOP DIAGRAM FOR PIC16F1933/1936/1938, PIC16LF1933/
1936/1938 AND PIC16LF1902/1903/1906
28-PIN QFN/UQFN PACKAGE DIAGRAM FOR PIC16F1933/1936/1938,
PIC16LF1933/1936/1938 AND PIC16LF1902/1903/1906
Figure
2-6. The pins that are
V
PP
/MCLR/RE3
RA2
RA3
RA4
RA5
RA7
RA6
Table 1-1
V
SS
RA0
RC0
RC1
RC2
RC3
RA1
RA2
RA3
RA4
RA5
RA7
RA6
V
SS
1
2
3
4
5
6
7
and
PIC16LF1933/1936/1938
PIC16LF1902/1903/1906
PIC16F1933/1936/1938
1
2
3
4
5
6
7
8
9
10
11
12
13
14
27
26
25
24
23
21
20
19
18
17
16
15
28
22
21
20
19
18
17
16
15
RB7/ICSPDAT
RB6/ICSPCLK
RB5
RB4
RB3
RB2
RB1
RB0
V
V
RC7
RC6
RC5
RC4
DD
SS
RB3
RB1
RB0
V
V
RC7
RB2
DD
SS
2010 Microchip Technology Inc.