PIC16F917-I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
Microchip PIC16F917-I/PT is an 8-bit PIC16 microcontroller running at up to 20 MHz, operating from 2 V to 5.5 V supply with integrated ADC. Housed in a 44-pin TQFP package measuring 10 mm x 10 mm x 1 mm. Available from stock worldwide with fast shipping.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 44
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F917-I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.0000(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 up to 20 MHz with 2 V minimum supply enabling ultra-low-voltage single-cell battery operation
- Integrated ADC with multiple input channels for direct analog sensor signal digitization without external converter ICs
- 44-pin TQFP package in a compact 10 mm x 10 mm footprint maximizing I/O count on space-constrained PCBs
Applications
The PIC16F917-I/PT is suited for cost-sensitive embedded control applications requiring a moderate number of I/O lines, such as LCD panel controllers, home appliance interfaces, and industrial sensor nodes. Its wide supply range of 2 V to 5.5 V and 20 MHz maximum clock make it a versatile choice for both battery-powered portable designs and direct 5 V mains-referenced systems. The 44-pin TQFP offers significantly more I/O than 8-pin or 20-pin devices without stepping up to a larger 64-pin or 100-pin package.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | TQFP-44 |
| Factory Lead Time | 7Weeks |
| YTEOL | 8 |
| 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-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 | 5 |
| 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 |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 352 |
| ROM (words) | 14336 |
| 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 | GULL WING |
| Terminal Pitch | 0.8mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Philippines, Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC16F917-I/PT:
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 20MHz, CMOS, PQFP44
Frequently Asked Questions
At what minimum supply voltage can the PIC16F917-I/PT operate, and how does this enable low-battery applications?
The PIC16F917-I/PT operates down to 2 V supply at 4 MHz clock frequency, which is within the terminal voltage range of a deeply discharged alkaline or NiMH cell. This allows designs to extract extra runtime after a nominal 2.5 V cutoff, making it useful in smoke detectors, remote controls, and metering devices that must function during low-battery warning conditions without losing data or locking up.
How many I/O pins does the 44-pin TQFP package of the PIC16F917-I/PT provide compared to smaller DIP alternatives?
The 44-pin TQFP package exposes up to 36 general-purpose I/O pins in a 10 mm x 10 mm body, compared to only 18 I/O pins available on a 20-pin DIP or SOIC equivalent. This makes the PIC16F917-I/PT the better choice for designs requiring simultaneous 8-bit parallel data bus, multiple SPI or I2C peripherals, and several analog input channels without resorting to external I/O expander ICs.
For a panel-mount LCD controller design, why is the PIC16F917-I/PT a stronger fit than a general ARM Cortex-M0 device?
Many Microchip PIC16F-family devices include an integrated LCD driver module capable of driving segment-type displays with up to 4 backplane lines and 40 or more segment pins, reducing external component count by eliminating a discrete LCD driver IC. Combined with the 20 MHz PIC16 core, on-chip ADC, and wide 2 V to 5.5 V supply tolerance, the PIC16F917-I/PT provides a self-contained panel controller solution often cheaper than pairing a Cortex-M0 with a separate LCD driver in bill-of-materials-sensitive consumer appliance designs.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $4.1700 | $4.17 |
| 3+ | $3.0000 | $9.00 |
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