PIC16F1938-E/ML Microchip Technology, PIC16F1938-E/ML Datasheet - Page 2

• Manufacturer Part Number: PIC16F1938-E/ML
• Description: 28KB Flash, 1KB RAM, 256B EEPROM, LCD, 1.8-5.5V 28 QFN 6x6mm TUBE
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F1938-E/ML

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 32MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 25
• Program Memory Size: 28KB (16K x 14)
• 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
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC16F/LF1938/1939
TABLE 2:
DS80501A-page 2
ADC
Enhanced Capture
Compare PWM (ECCP)
Enhanced Capture
Compare PWM (ECCP)
Timer1
Note 1:
Module
Only those issues indicated in the last column apply to the current silicon revision.
SILICON ISSUE SUMMARY
Analog-to-Digital
Converter
Enhanced PWM
Enhanced PWM
Timer0 Gate Source
Feature
Number
Item
1.1
2.1
2.2
3.1
ADC Conversion does not
Complete.
PWM 0% Duty Cycle Direction
Change.
PWM 0% Duty Cycle Port
Steering.
Toggle Mode Works Improperly.
Issue Summary
 2010 Microchip Technology Inc.
Affected Revisions
A1
X
X
X
X
(1)