PIC16F914-I/ML Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
PIC16F914-I/ML is an 8-bit PIC16-family microcontroller from Microchip with 7KB Flash, 256 bytes EEPROM, 256 bytes RAM, and integrated ADC, running up to 20MHz or as low as 4MHz from a 2V supply. It is housed in a compact 44-pin QFN package, suitable for battery-operated and high-I/O-density embedded control designs.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 44
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F914-I/ML Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.0500(MOQ 90)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Operates from 2V minimum supply at 4MHz enabling direct single-cell battery operation without a boost regulator
- 7KB Flash plus 256 bytes EEPROM allows code storage and non-volatile parameter retention in one device
- Integrated ADC for direct analog sensor acquisition eliminates external signal conditioning ICs in many measurement applications
- 44-pin QFN package maximizes I/O pin count in a compact surface-mount footprint for high-density PCB designs
Applications
The PIC16F914-I/ML suits battery-powered embedded controllers where the 2V minimum operating voltage allows operation from a single AA or AAA cell down to near-end-of-life, extending device runtime significantly. Industrial sensor hubs and smart metering modules benefit from the combination of 44 I/O pins in a QFN footprint, the integrated ADC, and 256 bytes of EEPROM for parameter storage. Consumer electronics products such as wireless remote controls and home automation nodes also leverage the 20MHz top speed with low-power 2V standby for responsive yet energy-efficient designs.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | QFN-44 |
| Factory Lead Time | 6Weeks |
| YTEOL | 9 |
| Has ADC | YES |
| Additional Feature | ALSO OPERATES AT 2V MINIMUM SUPPLY AT 4 MHZ |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC16 |
| Clock Frequency-Max | 20MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQCC-N44 |
| 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 | 5 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC44,.31SQ,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) | 256 |
| ROM (words) | 7168 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 20MHz |
| Supply Current-Max | 4.8mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 4.5V |
| Supply Voltage-Nom | 5V |
| 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
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
At what minimum supply voltage does the PIC16F914-I/ML operate, and how does that affect single-cell battery designs?
The PIC16F914-I/ML operates from a minimum supply of 2V at up to 4MHz, which means it continues running when a single AA alkaline cell discharges below 1.1V per cell — extending useful battery life by 15–30% compared to microcontrollers that require a 2.7V minimum supply, without needing a boost regulator.
How much non-volatile storage does the PIC16F914-I/ML provide, and can it retain calibration data across power cycles?
The PIC16F914-I/ML provides 7KB of Flash program memory plus 256 bytes of on-chip EEPROM data memory, which is sufficient to store calibration coefficients, device addresses, or user settings across power cycles without external EEPROM chips, reducing BOM cost by one component in sensor calibration or configuration storage applications.
Why would a designer choose the 44-pin QFN package of the PIC16F914-I/ML over a 28-pin PDIP PIC16 for an I/O-intensive design?
The 44-pin QFN package of the PIC16F914-I/ML provides more than 35 usable GPIO pins compared to roughly 22 on a 28-pin PDIP device, enabling direct connection of more sensors, LEDs, relays, and communication buses without GPIO expander chips — all within a QFN footprint under 8mm x 8mm, while the 20MHz clock speed handles the additional peripheral polling overhead.
For a smart metering module requiring both analog sensing and digital communication, what on-chip peripherals does the PIC16F914-I/ML offer?
The PIC16F914-I/ML integrates an ADC for direct analog sensor measurement, a USART for serial communication at up to 20MHz clock, and EEPROM for data logging — covering the main peripheral requirements of a smart metering module within a single 44-pin QFN device and eliminating the need for separate ADC or memory ICs.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 90+ | $4.2200 | $379.80 |
| 100+ | $3.4800 | $348.00 |
| 1000+ | $3.2000 | $3200.00 |
| 5000+ | $3.0500 | $15250.00 |
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