PIC16LF18313-IP Microchip Integrated Circuit (Dual-In-Line Packages) In Stock
PIC16LF18313-IP is a low-voltage 8-bit PIC microcontroller from Microchip, featuring 3.5 KB of Flash program memory and operating from 1.8 V to 3.6 V supply. It integrates analog peripherals including a 10-bit ADC, comparators, and configurable logic, in a through-hole DIP-8 package for easy prototyping. Well suited for low-power sensor nodes, home appliance control, and battery-operated embedded systems.
- Manufacturer
- Microchip
- Package
- Dual-In-Line Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- PIC16LF18313-IP Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8-bit PIC core operating from 1.8 V to 3.6 V for low-power designs
- 3.5 KB Flash program memory with self-write capability
- 10-bit ADC with up to 4 channels for analog sensing
- Configurable Logic Cell (CLC) for hardware glue logic without extra ICs
- DIP-8 through-hole package ideal for prototyping and education
- Integrated EUSART and SPI/I2C for common serial communication
Applications
The PIC16LF18313-IP is used in low-power embedded applications such as battery-operated sensor nodes and smart home appliance controllers, where a 1.8 V to 3.6 V operating range extends battery life significantly. Its DIP-8 package makes it especially popular in educational environments and rapid prototyping setups with breadboards. Built-in 10-bit ADC and configurable logic reduce external component count for cost-sensitive consumer and industrial designs.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for PIC16LF18313-IP:
3.5KB, 256 B RAM, 4x PWMs, Comparator, DAC, ADC, CWG, EUSART, SPI/I2C
Frequently Asked Questions
What is the minimum operating voltage of PIC16LF18313-IP and why does it matter for battery-powered designs?
The PIC16LF18313-IP operates from as low as 1.8 V, which allows it to run directly from two AA alkaline cells even as they discharge below 2 V. This extends the usable battery lifetime compared to 3.3 V-minimum devices, making it ideal for wireless sensor nodes that must operate for months on a single charge.
How much Flash memory does PIC16LF18313-IP provide and is it sufficient for typical control tasks?
The PIC16LF18313-IP provides 3.5 KB of Flash program memory and 256 bytes of RAM. For 8-bit control applications such as button debouncing, PWM motor speed control, or a simple state machine, 3.5 KB is more than sufficient and leaves room for calibration constants stored in 256 bytes of data EEPROM.
When is PIC16LF18313-IP a practical alternative to a larger 14-pin or 20-pin PIC for an 8-pin design?
When a design needs only 6 I/O pins plus a 10-bit ADC, I2C, and configurable logic, the 8-pin DIP PIC16LF18313-IP eliminates the need for a 14-pin or 20-pin device, reducing PCB area and BOM cost. Its Configurable Logic Cell replaces external glue ICs, keeping the 8-pin package viable even for moderately complex 1.8 V to 3.6 V designs.
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