PIC16F1938-I/ML Microchip Technology, PIC16F1938-I/ML Datasheet - Page 4

• Manufacturer Part Number: PIC16F1938-I/ML
• Description: IC MCU 8BIT FLASH 28QFN
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F1938-I/ML

• Core Size: 8-Bit
• Program Memory Size: 28KB (16K x 14)
• Oscillator Type: Internal
• Core Processor: PIC
• Speed: 32MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 25
• 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 11x10b
• 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: 25
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 1024Byte
• Cpu Speed: 32MHz
• Package: 28QFN EP
• Device Core: PIC
• Family Name: PIC16
• Maximum Speed: 32 MHz
• Operating Supply Voltage: 2.5|3.3|5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 25
• Interface Type: I2C/SPI/USART
• On-chip Adc: 11-chx10-bit
• Number Of Timers: 5
• 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
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