PIC16F1938-E/SO
- Mfr.Part #
- PIC16F1938-E/SO
- Manufacturer
- Microchip Technology
- Package / Case
- 28-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 28KB FLASH 28SOIC
- Stock
- 1,214
- In Stock :
- 1,214
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Terminal Pitch :
- 1.27mm
- Product Type :
- 8-bit Microcontrollers - MCU
- Tradename :
- PIC
- ROM (words) :
- 16384
- Bit Size :
- 8
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pbfree Code :
- yes
- Mounting Style :
- SMD/SMT
- Additional Feature :
- ALSO OPERATES AT 1.8V MINIMUM SUPPLY FOR 16 MHZ
- Package / Case :
- 28-SOIC (0.295, 7.50mm Width)
- DMA Channels :
- No
- CPU Family :
- PIC
- Interface Type :
- EUSART, MI2C, SPI
- Supply Current-Max :
- 8mA
- Max Power Dissipation :
- 800mW
- Peak Reflow Temperature (Cel) :
- 260
- Core Size :
- 8-Bit
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Core Processor :
- PIC
- Mounting Type :
- Surface Mount
- Device Core :
- PIC
- Interfaces :
- I2C/SPI/USART
- RoHS :
- Details
- Oscillator Type :
- Internal
- Minimum Operating Temperature :
- - 40 C
- Height :
- 2.05 mm
- Number of Pins :
- 28
- Supply Voltage :
- 3.3V
- Memory Size :
- 28kB
- JESD-609 Code :
- e3
- Packaging :
- Tube
- Product Category :
- 8-bit Microcontrollers - MCU
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Product Status :
- Active
- Base Product Number :
- PIC16F1938
- Base Part Number :
- PIC16F1938
- Speed :
- 32MHz
- Frequency :
- 32MHz
- Number of Timers/Counters :
- 5
- ECCN Code :
- 3A991.A.2
- Length :
- 17.9mm
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Peripherals :
- Brown-out Detect/Reset, LCD, POR, PWM, WDT
- EEPROM Size :
- 256 x 8
- Program Memory Type :
- Flash
- Brand :
- Microchip Technology / Atmel
- Published :
- 2009
- DAC Channels :
- yes
- Interface :
- I2C, LIN, SPI, UART, USART
- Surface Mount :
- yes
- Number of ADC Channels :
- 11 Channel
- Watchdog Timer :
- yes
- Width :
- 7.5 mm
- Terminal Position :
- Dual
- Data Converter :
- A/D 11x10b
- Connectivity :
- I2C, LINbus, SPI, UART/USART
- Radiation Hardening :
- No
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Program Memory Size :
- 28KB 16K x 14
- RoHS Status :
- ROHS3 Compliant
- Data Converters :
- A/D 11x10b
- Has ADC :
- yes
- Manufacturer :
- Microchip
- Number of I/O :
- 25
- PWM Channels :
- yes
- Number of Terminations :
- 28
- Package :
- Tube
- Number of I/Os :
- 25 I/O
- RAM Size :
- 1K x 8
- Pin Count :
- 28
- Series :
- PIC® XLP™ 16F
- Factory Lead Time :
- 2 Weeks
- On Chip Program ROM Width :
- 14
- Maximum Operating Temperature :
- + 125 C
- Data Bus Width :
- 8B
- Terminal Form :
- Gull wing
- Product :
- MCU
- Supplier Device Package :
- 28-SOIC
- Operating Temperature :
- -40°C~125°C TA
- Datasheets
- PIC16F1938-E/SO

Microcontrollers Microchip Technology PIC16F1938-E/SO Overview
The Microcontrollers Microchip Technology PIC16F1938-E/SO is a highly capable 8-bit microcontroller from Microchip Technology, designed to offer an optimal balance of performance, power efficiency, and enhanced features in a compact 28SOIC package. It integrates 28KB of flash memory, providing ample space for application code, which is essential for robust and dynamic system development. The device is tailored for advanced control systems and is a versatile choice for designers looking to leverage superior processing power and connectivity for their embedded applications.
PIC16F1938-E/SO Features
The PIC16F1938-E/SO microcontroller stands out with its extensive feature set, including:
- 28KB of on-board flash memory, enabling sophisticated firmware development and data storage.
- Enhanced Mid-range Core with 49 Instructions, 16 Stack Levels.
- Fully integrated 10-bit Analog-to-Digital Converter (ADC) with up to 14 channels, providing precise sensor signal acquisition capabilities.
- Flexible Oscillator Structure with PLL.
- Two Capture/Compare/PWM (CCP) modules, for enhanced control over peripherals.
- Serial communication interfaces including I²C, SPI, and EUSART, which are essential for building interconnected systems.
- Low power consumption with various power-managing modes for battery-operated or energy-saving applications.
PIC16F1938-E/SO Applications
- Consumer Electronics: Used in devices like smart home systems, where its ADC and communication interfaces enable seamless integration and control.
- Automotive Applications: Suitable for automotive electronics where robustness and reliability are required, such as in dashboard controls or engine management systems.
- Industrial Automation: Powers control systems in industrial machines, leveraging its ample GPIOs and PWM capabilities for precise machinery control.
- Healthcare Devices: Ideal for patient monitoring systems and small medical appliances that require reliable data collection and processing capabilities.
- Communication Equipment: Facilitates robust data handling and connectivity in communication devices, enhancing both wired and wireless module performance.
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