MICROCHIP PIC16F1825-I / SL

Mfr. Part

PIC16F1825-I/SL

Manufacturer

Microchip Technology (Micrel is part of Microchip)

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Detailed Description

8-bit PIC microcontroller from the PIC16F182x family with enhanced mid-range core, industrial temperature rating, and low-power XLP technology. Typical configuration is 14-pin SOIC narrow (I/SL), optimized for general control, sensing, and serial communications. Integrated analog and digital peripherals reduce external components and simplify designs. Category: Integrated Circuits (ICs). Classification: Specialized ICs.

Key Features

8-bit PIC enhanced mid-range CPU

Up to 32 MHz internal oscillator with PLL (configurable)

Flash program memory, SRAM, and on-chip EEPROM (typical for PIC16F182x family)

10-bit ADC with multiple input channels

Comparators and DAC for flexible analog signal conditioning

Timers (8/16-bit), CCP/PWM for motor/LED control

MSSP (I2C/SPI) and EUSART for serial connectivity

Configurable Logic Cell (CLC) and Peripheral Pin Select (family-dependent)

Wide operating voltage range (approx. 1.8 V to 5.5 V)

Industrial temperature range (-40°C to +85°C)

Ultra-low power XLP modes, fast wake, low sleep current

In-circuit serial programming/debug support

Key Advantages

Simple, robust 8-bit platform for fast development

Rich built-in peripherals limit external ICs and cut BOM cost

Low-power operation extends battery life

Wide voltage and temperature tolerance for harsh environments

Mature Microchip ecosystem, tools, and long-term support

Straightforward migration path within PIC16 family

Packaging

Type: SOIC-14 narrow (I/SL variant is commonly supplied in 14-lead SOIC; verify exact mechanical drawing in the datasheet)

Material: Lead-free epoxy molding compound, copper leadframe, matte tin (Sn) plated leads

Size (typical SOIC-14 narrow): body width ~3.9 mm (150 mil), body length ~8.7–9.0 mm, thickness ~1.5–1.8 mm

Pin configuration: 14 pins, 1.27 mm pitch; standard PIC pinout with VDD, VSS, MCLR/VPP, multiple GPIO with analog/digital functions and serial interfaces

Thermal characteristics (typical for SOIC-14 on standard FR-4): junction-to-ambient RθJA ~100–130°C/W; junction-to-case RθJC ~35–60°C/W

Electrical properties (family typical): VDD ~1.8–5.5 V, internal oscillator up to 32 MHz with PLL, low sleep current, robust ESD protection

Package/Case code: 601 (as listed; use the datasheet’s mechanical section for final dimensions)

Lifecycle

Status: Active and widely used; not nearing discontinuation based on current industry status

Equivalent or alternative models (verify pinout and features before substitution):

- Microchip PIC16F1823-I/SL (same family, 14-pin, lower memory/peripheral count)

- Microchip PIC16F18324-I/SL (newer 14-pin generation with enhanced peripherals and core)

- Microchip PIC16F18424-I/SL (14-pin, more analog features and larger memory in newer family)

- Microchip PIC16F1507-I/SL (14-pin, simpler peripheral set for cost-sensitive designs)

- Cross-family functional alternatives (not pin-compatible): ATtiny84A (Microchip AVR, 14-pin) for basic 8-bit needs

If you need a pin-to-pin compatible drop-in or a qualified second source list, contact our sales team via the Y-IC website for detailed guidance.

Key Application Areas

Sensor hubs, small control loops, and signal conditioning

Battery-powered devices and low-power controllers

LED drivers, dimmers, and simple motor control

Serial dongles, protocol bridges, and basic communication nodes

HVAC, appliances, and white goods control boards

Industrial monitoring, data logging, and user-interface control

Datasheet

Y-IC provides the most authoritative datasheet for this product on our website. We recommend downloading it directly from this page to confirm mechanical, electrical, and peripheral details.

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