PIC16F18115-I/P Microchip Integrated Circuit (Dual-In-Line Packages) In Stock
Microchip PIC16F18115-I/P is an 8-bit PIC16 microcontroller with 14KB Flash, 512B RAM, 128B EEPROM, a 12-bit differential ADCC, and two 16-bit PWM channels, running up to 32 MHz from a 1.8V supply in an 8-pin PDIP package.
- Manufacturer
- Microchip
- Package
- Dual-In-Line Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- PIC16F18115-I/P Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.5300(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
- 14KB Flash program memory with 512B RAM and 128B EEPROM for compact embedded control applications
- 12-bit differential ADCC with computation hardware enabling ratiometric and differential sensor measurements
- Dual 16-bit PWM channels for precision motor control, LED dimming, and power converter duty-cycle generation
- Operates from 1.8V at 16 MHz enabling ultra-low-power battery applications in an 8-pin PDIP package
Applications
The PIC16F18115-I/P is well suited for embedded sensor interface designs, smart LED drivers, and compact motor control applications that require 12-bit analog measurement alongside dual PWM outputs within a single 8-pin DIP package. Its 1.8V minimum supply operation at 16 MHz makes it ideal for coin-cell or single-cell LiPo battery-powered systems such as portable gas detectors and wearable biosensors. The 14KB Flash and 128B EEPROM combination accommodates firmware with local parameter storage in IoT edge nodes and industrial low-pin-count controllers.
Specifications
| Manufacturer Package Code | PDIP-8 |
| Factory Lead Time | 8Weeks |
| YTEOL | 23 |
| Has ADC | YES |
| Additional Feature | OPERATES AT 1.8 V MINIMUM SUPPLY AT 16 MHZ |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC16 |
| Clock Frequency-Max | 32MHz |
| DAC Channels | YES |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | R-PDIP-T8 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 1 |
| Number of I/O Lines | 6 |
| Number of Serial I/Os | 2 |
| Number of Timers | 6 |
| 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 |
| Peak Reflow Temperature (Cel) | 260 |
| RAM (bytes) | 1024 |
| ROM (words) | 14336 |
| ROM Programmability | FLASH |
| Speed | 32MHz |
| Supply Current-Max | 5.5mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 2.5V |
| Supply Voltage-Nom | 3V |
| Surface Mount | NO |
| Technology | CMOS |
| 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) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | 3A991.a.2 |
| HTS Code | 8542.31.00.15 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC16F18115-I/P:
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PDIP8
14KB Flash, 128EE, 1KB RAM, 10b ADC, PWM, CCP, HLT, WDT, PPS, EUSART, SPI/I2C
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PDIP8
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 32MHz, CMOS, PDIP8
7KB Flash, 512B RAM, 128B EEPROM, 12b Diff. ADCC, 1xOP-AMP, 2x16-bit dual PWM
14KB Flash, 128EE, 1KB RAM, 10b ADC, PWM, CCP, HLT, WDT, PPS, EUSART, SPI/I2C
3.5KB Flash, 256 EEPROM, 256B RAM, 6 I/O, 10-bit PWMs, CCP, CWG, CLC, 1.8V-5.5V
Frequently Asked Questions
What makes the 12-bit differential ADCC on the PIC16F18115-I/P advantageous for precision sensor measurement?
The 12-bit differential ADCC supports differential input mode with hardware computation features including accumulation, averaging, and threshold comparison. This allows accurate measurement of small differential signals from bridge sensors and thermocouples with 4096-count resolution, reducing the need for external op-amp gain stages and simplifying analog front-end design in 8-pin PDIP-packaged embedded sensor systems.
At what minimum supply voltage can the PIC16F18115-I/P operate, and what clock speed does it sustain at that voltage?
The PIC16F18115-I/P operates from a minimum supply voltage of 1.8V while sustaining up to 16 MHz clock speed. This low-voltage performance is critical for single-cell lithium battery applications where the terminal voltage drops to 3.0V discharged and 4.2V charged, allowing the MCU to remain active throughout the battery's full discharge cycle without a boost regulator.
How can the dual 16-bit PWM channels on the PIC16F18115-I/P be used in a DC motor control or LED dimming circuit?
Each 16-bit PWM channel on the PIC16F18115-I/P generates duty cycles with 65,536-count resolution at frequencies up to 32 MHz divided by the period register, enabling sub-0.01% duty-cycle steps at 10 kHz PWM frequency. In motor control, two complementary PWM outputs drive a half-bridge gate driver for DC brush motor speed regulation; in LED applications, the same channels enable smooth 16-bit dimming curves imperceptible to the human eye.
When is the PIC16F18115-I/P in PDIP-8 a practical alternative to surface-mount MCUs for industrial prototyping?
The PDIP-8 package of the PIC16F18115-I/P allows direct insertion into breadboards and IC sockets, making it ideal for rapid prototyping of 8-bit embedded applications without reflow soldering equipment. Industrial environments also prefer through-hole PDIP components for hand-soldering repair and replacement in low-volume control cards, particularly where the 14KB Flash, 12-bit ADCC, and dual 16-bit PWM satisfy the full peripheral requirement in 8 pins.
Related Guides
CL31A107MQHNNNE 1206 100 uF MLCC Selection Guide
How to choose CL31A107MQHNNNE and related 1206 MLCCs for low-voltage bulk capacitance and regulator stability.
Jul 2, 2026
CL05B103KB5NNNC 0402 10 nF X7R MLCC Selection Guide
How to choose CL05B103KB5NNNC and related 0402 MLCCs for bypassing, filtering, voltage derating, and sourcing.
Jul 2, 2026
ADAQ7768-1 Design Guide for Precision Vibration and Dynamic Signal Measurement
Design ADAQ7768-1 precision data acquisition channels for vibration and dynamic sensing with the right bandwidth, reference, clock, and layout choices.
Jun 30, 2026
AD5204BRZ10 Design Guide for SPI-Controlled Gain and Offset Calibration
Design AD5204BRZ10 digital potentiometer calibration loops with bounded trim span, safe wiper current, clean SPI routing, and reliable startup codes.
Jun 30, 2026
Why Buy from FindMyChip
About Microchip
Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.0400 | $2.04 |
| 25+ | $1.7500 | $43.75 |
| 1000+ | $1.6200 | $1620.00 |
| 5000+ | $1.5300 | $7650.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”