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

• 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

8-bit Peripheral Highlights
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Overview
Microchip is the leader in 8-bit microcontrollers by continually investing and expanding upon the
PIC® microcontroller line-up. Emphasis is persistently focused on reducing costs while developing products
with a strong mix of peripherals such as LCD drive, PWM, ADC, comparators, timers and communication.
Beyond standard peripherals, Microchip is constantly bringing additional value to PIC microcontrollers by
developing unique and exclusive peripherals. These unique peripherals allow embedded engineers to simplify
their designs and create ever more creative applications and products. This innovation is demonstrated by
some of the following PIC microcontroller integrated peripherals.
Configurable Logic Cell (CLC)
Key Features
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Benefits
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Example: Boost Regulator with Analog Feedback
Combinational and Sequential logic can easily be designed using on-chip hardware.
Available on the following PIC microcontrollers: PIC10F32X, PIC1XF150X.
User configurable real time logic control
Combinational Logic Functions
– AND/OR/XOR/NOT/NAND/NOR/XNOR
State Functions/Clock
– D Flip-Flop, JK Flip-Flop D Latch, SR Latch
Input sources
– Pins
– Peripherals
Output available to:
– External pins
– Other peripherals
Operation while in Sleep
Increases on chip interconnection of peripherals and I/O
Integrates hardware functions and saves board space
Software control of Combinational/Sequential Logic
– Effectively creating a Programmable Logic Array
Saves program code space and frees up CPU cycles
Next Generation 8-bit Peripheral Highlights
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Easily create custom combination and sequential logic.
Example Applications
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Data Modulation
Power Sequencing
Manchester/IrDA Encoder
Switch Mode Power Supply
Event Sequencing
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Conditional Signaling
General Purpose Logic
Customizable Circuitry
Smart System Control