PIC16F1938-I/ML Microchip Technology, PIC16F1938-I/ML Datasheet - Page 495

• 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

APPENDIX A:
Revision A
Original release (12/2008)
Revision B (04/2009)
Revised data sheet title; Revised Features section.
Revision C (12/2009)
Added PIC16L/LF1933/34. General updates.
 2009 Microchip Technology Inc.
DATA SHEET
REVISION HISTORY
Preliminary
APPENDIX B:
This discusses some of the issues in migrating from
other PIC
of devices.
B.1
TABLE B-1:
Max. Operating Speed
Max. Program
Memory (Words)
Max. SRAM (Bytes)
A/D Resolution
Timers (8/16-bit)
Oscillator Modes
Brown-out Reset
Internal Pull-ups
Interrupt-on-change
Comparator
AUSART/EUSART
Extended WDT
Software Control
Option of WDT/BOR
INTOSC Frequencies
Clock Switching
Capacitive Sensing
CCP/ECCP
Enhanced PIC16 CPU
MSSP/SSP
LCD
PIC16F193X/LF193X
Feature
PIC16F917 to PIC16F193X/LF193X
®
devices to the PIC16F193X/LF193X family
FEATURE COMPARISON
MIGRATING FROM
OTHER PIC
DEVICES
PIC16F917
RB<7:0>
RB<7:4>
30 kHz -
20 MHz
8 MHz
10-bit
368
2/1
1/0
2/0
0/1
8K
N
N
N
Y
Y
Y
Y
4
2
DS41364D-page 495
®
PIC16F1937
500 kHz -
RB<7:0>
RB<7:0>
32 MHz
32 MHz
10-bit
512
4/1
0/1
2/3
1/0
8K
Y
Y
Y
Y
Y
Y
Y
8
2