PIC16F1938-I/ML Microchip Technology, PIC16F1938-I/ML Datasheet - Page 13

• 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

TABLE 3-1:
3.3
The device has two Configuration Words, Configuration
Word 1 (8007h) and Configuration Word 2 (8008h). The
individual bits within these Configuration Words are
used to enable or disable device functions such as the
Brown-out Reset, code protection and Power-up Timer.
3.4
The internal calibration values are factory calibrated
and stored in Calibration Words 1 and 2 (8009h and
800Ah).
The Calibration Words do not participate in erase
operations. The device can be erased without affecting
the Calibration Words.
 2010 Microchip Technology Inc.
PIC16F1933
PIC16F1934
PIC16F1936
PIC16F1937
PIC16F1938
PIC16F1939
PIC16F1946
PIC16F1947
PIC16LF1933
PIC16LF1934
PIC16LF1936
PIC16LF1937
PIC16LF1938
PIC16LF1939
PIC16LF1946
PIC16LF1947
PIC16LF1902
PIC16LF1903
PIC16LF1904
PIC16LF1906
PIC16LF1907
PIC16F193X/LF193X/PIC16F194X/LF194X/
Configuration Words
Calibration Words
DEVICE
DEVICE ID VALUES
10 0011 000
10 0011 010
10 0011 011
10 0011 100
10 0011 101
10 0011 110
10 0101 000
10 0101 001
10 0100 000
10 0100 010
10 0100 011
10 0100 100
10 0100 101
10 0100 110
10 0101 100
10 0101 101
10 1100 001
10 1100 000
10 1100 100
10 1100 011
10 1100 010
DEV
DEVICE ID VALUES
x xxxx
x xxxx
x xxxx
x xxxx
x xxxx
x xxxx
x xxxx
x xxxx
x xxxx
x xxxx
x xxxx
x xxxx
x xxxx
x xxxx
x xxxx
x xxxx
x xxxx
x xxxx
x xxxx
x xxxx
x xxxx
REV
DS41397B-page 13