PIC16F1503T-I/MG Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
Microchip PIC16F1503T is an 8-bit microcontroller with 3.5KB Flash, 128B RAM, 12 I/O pins, and 10-bit ADC running at 20 MHz in a QFN-16 package. Includes DAC and operates from 2.3 V to 5.5 V. Available from stock worldwide.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F1503T-I/MG Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.8400(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 at 20 MHz with 3.5KB Flash, 128B RAM, and 12 GPIO pins in a compact QFN-16 package for space-constrained designs
- 10-bit ADC with up to 8 channels enables precise analog sensing directly from resistive sensors, thermistors, or potentiometers
- Integrated 5-bit DAC plus complementary waveform generator (CWG) delivers analog output and motor control without additional external DAC ICs
Applications
The PIC16F1503T is suited for low-cost capacitive touch sensing, LED driver control, and small appliance user-interface designs where 12 I/O pins and a 10-bit ADC are needed in a tiny QFN-16 footprint. Its integrated DAC and CWG module allow direct half-bridge and full-bridge motor drive waveform generation for brushed DC and stepper applications. Battery-operated consumer gadgets and HVAC thermostat nodes benefit from its 2.3 V minimum supply and nanoWatt XLP sleep modes.
Specifications
| Manufacturer Package Code | QFN-16 |
| Factory Lead Time | 6Weeks |
| YTEOL | 14 |
| Has ADC | YES |
| Additional Feature | ALSO OPERATES WITH 2.3V MIN AT 16 MHZ |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC16 |
| Clock Frequency-Max | 20MHz |
| 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 Timers | 3 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC16,.12SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 128 |
| RAM (words) | 128 |
| ROM (words) | 3584 |
| ROM Programmability | FLASH |
| Speed | 20MHz |
| Supply Current-Max | 1.8mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| 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 | 3A991.A.2 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What ADC resolution and channel count does PIC16F1503T offer for multi-sensor analog acquisition?
The PIC16F1503T provides a 10-bit ADC with up to 8 input channels, delivering 1024 discrete levels per conversion. This resolution is sufficient for temperature sensing with NTC thermistors, 0–5 V potentiometers, and current-sense resistors in industrial control and home-automation panels.
How small is the QFN-16 package of PIC16F1503T, and how does it compare to a DIP alternative?
The QFN-16 package measures 3 mm × 3 mm with a 0.5 mm pitch, occupying approximately 9 mm² of board area. A 16-pin DIP would require roughly 260 mm² — about 29 times more space — making the QFN-16 the clear choice for wearable devices, hearing aids, and miniature PCBs where board real estate is at a premium.
Can PIC16F1503T drive a half-bridge motor circuit without an external PWM controller?
Yes. The integrated Complementary Waveform Generator (CWG) module produces non-overlapping, dead-band-controlled complementary PWM outputs up to 20 MHz system clock, directly driving a half-bridge FET pair. Dead-band insertion prevents shoot-through in brushed DC motor drive, eliminating the need for an external gate-driver IC in low-power applications below 2 A.
Which supply voltage range does PIC16F1503T support, and is it suitable for 3.3 V system designs?
The PIC16F1503T operates from 2.3 V to 5.5 V, making it fully compatible with 3.3 V supply rails common in ARM-based systems and IoT platforms. At 3.3 V, the device can run at 20 MHz and all peripherals including the DAC and 10-bit ADC remain fully functional.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.1800 | $1.18 |
| 100+ | $0.9600 | $96.00 |
| 1000+ | $0.8800 | $880.00 |
| 5000+ | $0.8400 | $4200.00 |
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