PIC16F1455-I/P Microchip Integrated Circuit (Dual-In-Line Packages) In Stock
Microchip PIC16F1455-I/P is an 8-bit PIC microcontroller with 14 KB Flash, operating up to 48 MHz, packaged in a 14-pin PDIP for easy prototyping and breadboard use. It includes integrated ADC, DAC, and USB Full-Speed peripheral, operating from 1.8 V at 20 MHz or 3.3 V to 5 V at 48 MHz. Available from authorized distributors with in-stock worldwide shipping.
- Manufacturer
- Microchip
- Package
- Dual-In-Line Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F1455-I/P Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.5400(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 running up to 48 MHz with 14 KB Flash and USB Full-Speed (12 Mbps) peripheral for USB-connected embedded applications
- Wide supply voltage range: operates at 1.8 V minimum at 20 MHz or up to 5.5 V at 48 MHz, enabling battery-powered and direct 5 V system designs
- Integrated ADC and DAC channels in a 14-pin PDIP package, minimizing external component count for compact analog-digital sensor interface designs
Applications
The PIC16F1455-I/P is used in USB HID devices, USB CDC serial adapters, and low-cost microcontroller applications where built-in USB Full-Speed connectivity at 12 Mbps eliminates the need for an external USB bridge chip. Its 14-pin PDIP package and 1.8 V to 5.5 V supply range also make it suitable for battery-operated sensor nodes and prototyping platforms requiring ADC input and DAC output in a minimal pin count.
Specifications
| Manufacturer Package Code | PDIP-14 |
| Factory Lead Time | 13Weeks |
| YTEOL | 13 |
| Has ADC | YES |
| Additional Feature | ALSO OPERATES AT 1.8 MINIMUM SUPPLY AT 20 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 | R-PDIP-T14 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 1 |
| Number of I/O Lines | 11 |
| Number of Serial I/Os | 1 |
| Number of Timers | 4 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP14,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| RAM (bytes) | 1024 |
| RAM (words) | 1024 |
| ROM (words) | 14336 |
| ROM Programmability | FLASH |
| Speed | 48MHz |
| Supply Current-Max | 1.8mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Dual-In-Line 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 PIC16F1455-I/P:
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 48MHz, CMOS, PDIP14
Frequently Asked Questions
What clock speed and Flash size does PIC16F1455-I/P support, and how do they vary with supply voltage?
The PIC16F1455-I/P has 14 KB of Flash and runs at up to 48 MHz when powered from 3.3 V to 5.5 V, but can also operate at 1.8 V minimum supply voltage at a reduced maximum clock speed of 20 MHz. This flexibility allows designers to trade speed for lower power consumption in battery-powered 8-bit embedded applications.
Which USB-connected device designs benefit from using PIC16F1455-I/P instead of an external USB bridge?
The PIC16F1455-I/P integrates a USB Full-Speed peripheral supporting 12 Mbps data transfer, enabling designs for USB HID keyboards, USB CDC virtual COM port adapters, and USB audio devices without requiring a separate USB bridge IC such as an FT232 or CP2102. This integration saves board space and reduces BOM cost by eliminating a second IC from the 5 V USB-powered circuit.
How does the 14-pin PDIP package of PIC16F1455-I/P simplify prototyping compared to surface mount alternatives?
The 14-pin PDIP package of PIC16F1455-I/P plugs directly into standard 0.100" pitch breadboards and DIP sockets, allowing rapid prototyping without soldering or PCB fabrication. Each pin is spaced 2.54 mm apart on a 0.600" row width, making it easy to access ADC inputs, DAC output, and USB D+/D- signals during development before moving to a surface mount version for production.
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| 1000+ | $1.6300 | $1630.00 |
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