PIC16F1454-I/P Microchip Integrated Circuit (Dual-In-Line Packages) In Stock
Microchip PIC16F1454-I/P is an 8-bit PIC microcontroller with 48 MHz maximum frequency, 14 KB Flash, 1 KB RAM, USB, I2C, and SPI interfaces in a 14-pin PDIP package. Available from stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Dual-In-Line Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F1454-I/P Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.3800(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 USB 2.0 full-speed device support
- 14 KB Flash and 1024 B RAM with hardware I2C and SPI peripherals
- Operates from 1.8 V to 5.5 V supply in a compact 14-pin PDIP package
Applications
The PIC16F1454-I/P is well suited for USB-enabled embedded control applications such as HID devices, CDC serial adapters, and low-power sensor nodes. Its integrated USB 2.0 Full-Speed peripheral and I2C/SPI interfaces make it ideal for consumer electronics, industrial controllers, and IoT edge devices that require reliable USB connectivity with minimal external components.
Specifications
| Manufacturer Package Code | PDIP-14 |
| Factory Lead Time | 13Weeks |
| YTEOL | 14 |
| Has ADC | NO |
| 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 | NO |
| 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 |
| Qualification Status | Not Qualified |
| 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 PIC16F1454-I/P:
Frequently Asked Questions
What is the maximum clock frequency and Flash size of PIC16F1454-I/P?
The PIC16F1454-I/P operates at up to 48 MHz and includes 14 KB of Flash program memory along with 1024 B of RAM, making it capable of handling moderate complexity embedded tasks in a 14-pin PDIP package.
Which communication interfaces does PIC16F1454-I/P support for peripheral connectivity?
This device supports USB 2.0 Full-Speed, I2C, and SPI interfaces. The integrated USB peripheral allows direct host connectivity without an external USB bridge chip, reducing BOM count and simplifying board layout for embedded designs.
What supply voltage range does PIC16F1454-I/P support, and how does that affect low-power designs?
The PIC16F1454-I/P operates from 1.8 V to 5.5 V, enabling use with 3.3 V and 5 V systems. At 1.8 V minimum supply and up to 20 MHz, it is suitable for battery-powered and energy-harvesting applications requiring low quiescent current.
When is PIC16F1454-I/P preferable to a larger PIC with more pins for a USB HID design?
For compact USB HID designs needing fewer than 12 GPIO pins, the PIC16F1454-I/P in a 14-pin PDIP package keeps PCB area and cost low. With 14 KB Flash and hardware USB, it handles full HID firmware without an external USB controller, unlike smaller non-USB PICs.
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