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Microchip 8 bit PIC Microcontroller 32 MHz 28kB FLASH 44-Pin TQFP PIC16LF1939
Specifications
| Country of Origin | India |
|---|---|
| Brand | Microchip |
| Height | 1.05mm |
| Length | 10mm |
| Model | PIC16LF1939 |
| Width | 10mm |
| Mount Type | Surface |
| Series | PIC16LF1939 |
| Maximum Operating Temperature | 85°C |
| Package Type | TQFP |
| Minimum Operating Temperature | -40°C |
| Ram size | 1kB |
| Standards/Approvals | RoHS |
| Pin Count | 44 |
| Maximum Supply Voltage | 5.5V |
| Maximum Power Dissipation Pd | 800mW |
| Minimum Supply Voltage | 2.5V |
| Device Core | PIC |
| Program Memory Size | 28kB |
| Maximum Clock Frequency | 32MHz |
| Number of Programmable I/Os | 36 |
| Analogue Comparators | 2 |
| Number of Timers | 5 |
| Instruction Set Architecture | RISC |
| ADCs | 14 x 10 Bit |
| Program Memory Type | FLASH |
| DACs | 5 bit |
Key Features
- Operates at a maximum clock frequency of 32 MHz, delivering efficient processing performance.
- Features 28 kB of FLASH program memory and 1 kB of RAM for robust application handling.
- Includes 36 programmable I/O pins suitable for diverse interface requirements.
- Integrated peripherals include 14-channel 10-bit ADCs and 5 timers supporting multiple timing operations.
- Operating voltage ranges from 2.5 V to 5.5 V for flexible power supply options.
- Compact form factor with dimensions of 10 mm × 10 mm × 1.05 mm suitable for surface mount applications.
- Equipped with 5-bit DACs and 2 analogue comparators to support analog functionality.
- Wide operating temperature range from -40°C to 85°C for reliability in various environments.
Product Description
Microchip PIC16LF1939 is an 8-bit PIC microcontroller featuring a maximum clock frequency of 32 MHz and 28 kB FLASH program memory housed in a 44-pin TQFP surface mount package. This microcontroller integrates advanced peripherals including a 14-channel 10-bit analogue-to-digital converter, 5 timers, integrated LCD controller supporting up to 96 segments, and a capacitive touch sensing module, providing a comprehensive solution for embedded applications.
Designed with Microchip's enhanced mid-range PIC architecture, the PIC16LF1939 offers a 16-level hardware stack and an instruction set of 49 instructions, enabling efficient code execution at up to 8 MIPS. Its 36 programmable I/O pins and wide supply voltage range from 2.5 V to 5.5 V allow for diverse interfacing and power configurations.
The device includes 1 kB RAM, 256 bytes of data EEPROM, 5-bit DACs, two analogue comparators, and multiple timers (four 8-bit and one 16-bit), making it suitable for complex timing and control tasks in industrial, automotive, consumer electronics, and instrumentation domains. Its operating temperature spans from -40°C to 85°C, supporting use in harsh environmental conditions.
This microcontroller supports low-voltage programming and in-circuit serial programming/debugging via ICSP and ICD interfaces, facilitating streamlined development and production testing. The PIC16LF1939 is RoHS compliant, making it an environmentally responsible choice.
Applications for this microcontroller include embedded control systems, sensor interfacing, industrial automation, and consumer electronics projects requiring a compact, efficient processor with versatile peripheral integration.
Operates at a maximum clock frequency of 32 MHz. 28 kB FLASH program memory and 1 kB RAM. Surface mount 44-pin TQFP package with dimensions 10 mm × 10 mm × 1.05 mm. 36 programmable I/O pins with multiple integrated peripherals.
Supports a wide supply voltage range from 2.5 V to 5.5 V. Includes 14-channel 10-bit ADC, 5 timers, and integrated LCD controller. Operating temperature range from -40°C to 85°C. Low-voltage programming and in-circuit debug capabilities.
RoHS compliant, suitable for industrial and consumer applications. Explore a broad range of Microcontrollers and embedded solutions in the Electronics & Electricals category at EnvMart.
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Frequently Asked Questions
The maximum clock frequency of this microcontroller is 32 MHz.
It features 28 kB of FLASH program memory.
The operating voltage for the PIC16LF1939 ranges from 2.5 V to 5.5 V.
This microcontroller includes 36 programmable I/O pins.
It includes a 14-channel 10-bit ADC, 5 timers, and an integrated LCD controller.
The PIC16LF1939 is housed in a 44-pin TQFP package with dimensions of 10 mm × 10 mm × 1.05 mm.
The operating temperature range is from -40°C to 85°C.
It supports low-voltage programming and in-circuit serial programming/debugging via ICSP and ICD interfaces.
It has a RAM size of 1 kB.
This model includes 2 analogue comparators.
The maximum power dissipation for this microcontroller is 800 mW.
Yes, the PIC16LF1939 is RoHS compliant.
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