PIC16F1825-I/ML Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
Microchip PIC16F1825-I/ML is an 8-bit PIC microcontroller running up to 32 MHz with 14 KB Flash, 12-channel ADC, SPI/I2C/UART peripherals, and a compact 16-pin QFN package. It supports operation down to 1.8V at 16 MHz for ultra-low-power designs. Widely available with fast delivery from global distributors.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F1825-I/ML Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.2800(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 core up to 32 MHz with 14 KB Flash and 1 KB SRAM
- 12-channel 10-bit ADC for multi-input analog acquisition
- Operates down to 1.8V at 16 MHz enabling ultra-low-power battery applications
- SPI, I2C, and EUSART communication peripherals on a 16-pin device
- 16-pin QFN (VQFN-16) package in a 4 mm × 4 mm footprint for space-constrained boards
- Enhanced mid-range PIC architecture with hardware stack and interrupt support
Applications
The PIC16F1825-I/ML is ideal for compact sensor interfaces, low-power IoT nodes, and consumer product control circuits that need multiple analog inputs and serial communication in a small footprint. Its 1.8V minimum supply voltage makes it suitable for coin-cell-powered or energy-harvesting applications where power efficiency is critical. The 16-pin QFN package allows integration into tight PCB layouts found in wearable devices, home automation modules, and smart accessories.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | VQFN-16 |
| Factory Lead Time | 2Weeks |
| YTEOL | 13 |
| Has ADC | YES |
| Additional Feature | ALSO OPERATES 1.8V 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-PQCC-N16 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 1 |
| Number of I/O Lines | 12 |
| 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 | LCC16,.16SQ,25 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 1024 |
| ROM (words) | 8192 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 32MHz |
| Supply Current-Max | 4.5mA |
| 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 | NO LEAD |
| Terminal Pitch | 0.65mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC16F1825-I/ML:
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PQCC16
Frequently Asked Questions
How low can the PIC16F1825-I/ML supply voltage go, and at what clock speed does it operate at minimum voltage?
The PIC16F1825-I/ML operates down to 1.8V supply, running at up to 16 MHz at that voltage. At the full 2.3V to 5.5V supply range it can run at the maximum 32 MHz. This flexibility makes it ideal for coin-cell-powered designs and energy-harvesting systems that cannot guarantee a regulated 3.3V rail.
What communication interfaces does the PIC16F1825 support for connecting sensors and peripherals?
The PIC16F1825 integrates SPI (Serial Peripheral Interface), I2C (Inter-Integrated Circuit), and Enhanced USART on a single 16-pin device, supporting up to 4 Mbps SPI and 400 kHz Fast Mode I2C. This allows direct interfacing with temperature sensors, EEPROMs, displays, and wireless modules without external glue logic.
How many analog inputs does the PIC16F1825 provide compared to other 8-bit MCUs in the same pin count?
The PIC16F1825 offers 12 ADC channels with 10-bit resolution on a 16-pin device, which is notably high density for the package size. Many comparable 16-pin microcontrollers provide only 4 to 8 ADC inputs, making the PIC16F1825 a stronger candidate for multi-sensor data acquisition designs such as environmental monitors and multi-axis position detectors.
What PCB footprint does the PIC16F1825-I/ML VQFN-16 package require?
The VQFN-16 package of the PIC16F1825-I/ML measures 4 mm × 4 mm with a 0.65 mm pin pitch, requiring approximately 16 mm² of PCB land area excluding bypass capacitors. This compact QFN footprint is roughly 70% smaller than a comparable SOIC-16 package, enabling denser PCB layouts in wearables, smart sensors, and miniaturized control boards.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.4467 | $1.45 |
| 75+ | $1.4200 | $106.50 |
| 200+ | $1.4100 | $282.00 |
| 400+ | $1.3700 | $548.00 |
| 5000+ | $1.2800 | $6400.00 |
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