PIC16F1455-I/SL Microchip Undefined or Miscellaneous (Small Outline Packages) In Stock
The PIC16F1455-I/SL is an 8-bit PIC16 microcontroller from Microchip with 14 KB Flash, up to 48 MHz operation with USB-derived clock, an integrated ADC and DAC, operating from as low as 1.8 V. It comes in a 14-pin SOIC package for compact low-power USB-enabled embedded designs.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F1455-I/SL Datasheet PDF
- Category
- Undefined or Miscellaneous
- Price
- From $1.3500(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of PIC16F1455-I/SL?
- 8-bit PIC16 core running up to 48 MHz using internal USB clock, or 20 MHz from a 1.8 V minimum supply
- 14 KB on-chip Flash memory provides ample code storage for USB HID, CDC, and custom protocol firmware
- Integrated ADC and DAC channels for mixed-signal analog front-end functions without external converters
- Full-speed USB 2.0 device interface enables direct connection to PC and host controllers without external USB transceiver
- 14-pin SOIC-14 package offers a compact, hand-solderable form factor suitable for rapid prototyping and production
What is PIC16F1455-I/SL used for?
The PIC16F1455-I/SL is widely used in USB HID peripherals, custom USB-to-serial bridges, and low-cost USB sensor nodes that require on-chip USB hardware and mixed-signal peripherals in a small package. It is also applied in battery-powered accessory designs and firmware update dongles that leverage its 1.8 V minimum supply and internal DAC for simple analog control alongside USB communication.
What are the specifications of PIC16F1455-I/SL?
| Manufacturer Package Code | SOIC-14 |
| Factory Lead Time | 14Weeks |
| YTEOL | 14 |
| 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-PDSO-G14 |
| 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 | SOP14,.24 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| 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 | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| HTS Code | 8542.31.00.15 |
| Country of Origin | Thailand |
Where can I find the PIC16F1455-I/SL datasheet?
PIC16F1455-I/SL Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for PIC16F1455-I/SL?
Compatible alternatives and drop-in replacements for PIC16F1455-I/SL:
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 48MHz, CMOS, PDSO14
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 48MHz, CMOS, PDSO14
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 48MHz, CMOS, PDSO14
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 48MHz, CMOS, PDSO14
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 48MHz, CMOS, PDSO14
Frequently Asked Questions
How does PIC16F1455-I/SL achieve 48 MHz operation, and can it also run at lower frequencies from a 1.8 V supply?
PIC16F1455-I/SL uses an internal USB clock multiplier to reach 48 MHz when USB is active. It also operates at up to 20 MHz from a supply as low as 1.8 V without USB, giving designers flexibility to choose between USB-speed performance and low-voltage, low-power operation for battery-constrained applications.
Does PIC16F1455-I/SL include both ADC and DAC on-chip, and how does that simplify mixed-signal designs?
Yes. PIC16F1455-I/SL integrates both an ADC and a DAC in a 14-pin SOIC-14 package, eliminating the need for external converters in simple mixed-signal USB devices such as USB-controlled voltage references, sensor readout dongles, or analog calibration tools that require both acquisition and output in a compact board area.
When should a designer choose PIC16F1455-I/SL over a PIC16 variant without USB for a PC interface project?
PIC16F1455-I/SL is the preferred choice when a direct USB 2.0 full-speed connection to a PC is needed—such as for HID, CDC, or custom vendor-class communication—because its on-chip USB peripheral removes the external USB transceiver and reduces BOM by several components compared to UART-plus-USB-bridge solutions using non-USB PIC16 devices.
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| 5000+ | $1.3500 | $6750.00 |
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