PIC16F18875-I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
Microchip PIC16F18875-I/PT is an 8-bit PIC microcontroller with 32 MHz clock, 14 KB Flash, and 44-pin TQFP package. It features ADC, DAC, and operates from 2.3 V to 5.5 V supply. Available with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 44
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F18875-I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.6348(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8-bit PIC16 CPU core running up to 32 MHz with low-power operation from 2.3 V minimum supply
- 14 KB Flash program memory with integrated ADC and DAC channels for analog signal processing
- 44-pin TQFP package enabling compact PCB layouts for space-constrained embedded designs
- Supports CIP (Core Independent Peripherals) for autonomous operation without CPU intervention
Applications
The PIC16F18875-I/PT is well suited for consumer electronics, home automation, and industrial control applications requiring compact 8-bit processing. Its integrated ADC and DAC make it ideal for sensor interfacing and analog signal conditioning. Motor control, lighting controllers, and IoT edge nodes also benefit from its low-power 2.3 V operation.
Specifications
| Manufacturer Package Code | TQFP-44 |
| Factory Lead Time | 6Weeks |
| YTEOL | 14 |
| Has ADC | YES |
| Additional Feature | ALSO OPERATES AT 2.3 V MINIMUM SUPPLY AT 16 MHZ |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC16 |
| Clock Frequency-Max | 32MHz |
| DAC Channels | YES |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQFP-G44 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 1 |
| Number of I/O Lines | 36 |
| Number of Serial I/Os | 1 |
| Number of Timers | 7 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP44,.39SQ,31 |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE |
| RAM (bytes) | 1024 |
| RAM (words) | 1024 |
| ROM (words) | 14336 |
| ROM Programmability | FLASH |
| Screening Level | ISO/TS-16949 |
| Speed | 32MHz |
| Supply Current-Max | 4.25mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 2.5V |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.8mm |
| Terminal Position | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| ## PIC16F18875-I/PT Alternates Showing results | Image |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC16F18875-I/PT:
suggested
suggested
suggested
suggested
suggested
suggested
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PQFP44
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PQFP44
14KB, 1KB RAM, 38x I/O, 4xPWMs, Comp, DAC, ADC, CWG, 2xEUSART, 2xSPI/I2C
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PQFP44
28KB, 2KB RAM, 38x I/O, 4xPWMs, Comp, DAC, ADC, CWG, 2xEUSART, 2xSPI/I2C
44-pin, 28KB Flash, 2KB RAM, 256 EEPROM, 12-bit DAC, 5-bit DAC, PSMC, OPAmp,
Frequently Asked Questions
What is the maximum clock frequency and minimum supply voltage of the PIC16F18875-I/PT?
The PIC16F18875-I/PT operates at up to 32 MHz and can run from a minimum supply voltage of 2.3 V, making it suitable for battery-powered designs that need both speed and low power consumption across the full 2.3 V to 5.5 V range.
Which sensor interfacing applications benefit most from the PIC16F18875-I/PT's analog peripherals?
Applications such as temperature monitoring, pressure sensing, and industrial 4-20 mA loops benefit from the integrated ADC and DAC channels. With 32 MHz clock speed and 14 KB Flash, the device can simultaneously acquire analog data and execute control algorithms without additional external converters.
How does the 44-pin TQFP package of the PIC16F18875-I/PT compare to larger packages for compact PCB designs?
The 44-pin TQFP package occupies a footprint of approximately 10 mm x 10 mm, offering a significant board-space advantage over 64-pin or 80-pin packages. This compact outline is ideal for handheld instruments and embedded control boards where PCB area is limited.
When would PIC16F18875-I/PT be a practical alternative to a 32-bit microcontroller in a cost-sensitive design?
For applications requiring basic I/O control, simple ADC sampling at 8-bit or 10-bit resolution, and moderate 32 MHz processing speed, the PIC16F18875-I/PT delivers adequate performance at a lower bill-of-materials cost than a 32-bit device. The 14 KB Flash accommodates most small firmware images.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.6348 | $0.63 |
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