PIC16LF18875T-I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
Microchip PIC16LF18875T-I/PT is an 8-bit PIC MCU with 14 KB Flash, 1 KB RAM, and 256 B EEPROM in a 44-pin TQFP package. Runs at up to 32 MHz with ADC, DAC, and operates down to 1.8 V at 16 MHz for low-power designs. Sourced from authorized distributors worldwide with competitive pricing and fast shipping.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 44
- Lifecycle
- ACTIVE
- Datasheet
- PIC16LF18875T-I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.3400(MOQ 100)
- 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 core with 14 KB Flash and 1 KB RAM running at up to 32 MHz for responsive embedded control
- Low-voltage operation down to 1.8 V at 16 MHz enables ultra-low-power battery and energy-harvesting applications
- Integrated ADC and DAC channels allow direct sensor acquisition and analog output without external conversion ICs
- 256 B on-chip EEPROM provides non-volatile parameter storage across power cycles in a compact 44-pin TQFP footprint
Applications
The PIC16LF18875T-I/PT is well suited for low-power sensor nodes, IoT edge devices, and battery-operated consumer electronics that require an 8-bit MCU with on-chip analog peripherals. Its 1.8 V operation at 16 MHz makes it a strong choice for energy-harvesting systems and wearable devices where supply voltage can fluctuate. Industrial control panels, home automation modules, and motor soft-start controllers also benefit from its integrated ADC, DAC, and 14 KB Flash in a space-efficient TQFP-44 package.
Specifications
| Manufacturer Package Code | TQFP-44 |
| Factory Lead Time | 6Weeks |
| YTEOL | 14 |
| Has ADC | YES |
| Additional Feature | ALSO OPERATES AT 1.8 V 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 | 14 |
| 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) | 8192 |
| ROM Programmability | FLASH |
| Screening Level | ISO/TS-16949 |
| Speed | 32MHz |
| Supply Current-Max | 4.25mA |
| Supply Voltage-Max | 3.6V |
| 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 |
| 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 PIC16LF18875T-I/PT:
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PQFP44
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PQFP44
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PQFP44
Frequently Asked Questions
At what supply voltage can the PIC16LF18875T-I/PT still run at 16 MHz for ultra-low-power designs?
The PIC16LF18875T-I/PT operates at 1.8 V supply while clocking at 16 MHz, making it ideal for battery-powered IoT edge nodes and energy-harvesting sensor designs where the supply rail may drop below 2 V during operation. A full 32 MHz is available at higher supply voltages.
How much non-volatile memory does the PIC16LF18875T-I/PT provide for firmware and data storage?
The device integrates 14 KB of Flash program memory for firmware, 1 KB of RAM for runtime data, and 256 B of EEPROM for persistent configuration parameters. This combination in a single 44-pin TQFP chip reduces external memory needs in industrial sensor and home automation applications.
Which sensor acquisition scenarios benefit from the PIC16LF18875T-I/PT's integrated ADC and DAC?
Applications such as temperature logging, pressure measurement, and light-intensity control benefit directly from the on-chip ADC for signal digitization and the DAC for analog reference or control output. These integrated peripherals eliminate external conversion ICs, cutting BOM cost and board area in compact 8-bit MCU designs operating at 1.8 V to 3.6 V.
Is the PIC16LF18875T-I/PT a suitable lower-cost alternative to 32-bit MCUs in simple control tasks?
For simple control loops requiring fewer than 14 KB of code space, 8 inputs, and basic ADC sampling at up to 32 MHz, the PIC16LF18875T-I/PT provides a cost-effective alternative to 32-bit MCUs. The TQFP-44 package, extensive peripheral set, and 1.8 V operation cover most low-speed embedded control tasks without the overhead of a 32-bit architecture.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 100+ | $1.5200 | $152.00 |
| 900+ | $1.4800 | $1332.00 |
| 1000+ | $1.4000 | $1400.00 |
| 5000+ | $1.3400 | $6700.00 |
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