PIC16F887 Product Overview

The PIC16F887 is an enhanced mid-range 8-bit microcontroller used in general embedded control, appliances, instrumentation and industrial electronics. It combines a relatively high I/O count with on-chip analog, communication and nonvolatile-memory resources.

Its commercial demand is supported by a large installed base and the cost of redesigning qualified products. Buyers commonly search by exact suffix, package and temperature grade, so the landing page should convert generic model traffic into complete RFQ information.

For new designs, the PIC16F887 remains technically capable, but engineering teams should compare it with newer Microchip devices that may offer stronger peripheral integration, lower power or improved development longevity.

PIC16F887 Key Specifications

Specifications can vary by device revision, package and full ordering code. Engineers should validate pinout, electrical limits, programming requirements and errata against the latest Microchip documentation before releasing a design.

Why This Device Still Attracts Buyer and Engineer Interest

High I/O density

The device is useful for products that need many digital control lines, keypad/display interfaces or mixed analog and digital connections.

Integrated analog resources

The multi-channel 10-bit ADC and comparators support sensor acquisition, threshold detection and closed-loop control without a separate analog controller.

Installed-base continuity

Many products already use PIC16F887 firmware and footprints, creating recurring sourcing demand even when newer alternatives exist.

Typical Applications

Home and commercial appliances

Control panels, user inputs, sensors, relays and displays can be integrated around one 8-bit MCU.

Industrial control modules

The device can manage discrete I/O, analog measurement, serial communication and timing functions.

Instrumentation

ADC inputs, EEPROM and communications suit basic measurement and configuration storage.

Lighting and power control

Timers and PWM resources support dimming, switching and timing functions.

Design and Procurement Advantages

• Large I/O count in familiar 40/44-pin packages.

• Integrated EEPROM for calibration data, parameters and user settings.

• Mature tools, documentation and firmware knowledge.

• Broad relevance across appliances, control panels and industrial equipment.

Package and Ordering-Code Guidance

PIC16F887 is available in multiple through-hole and surface-mount packages. Buyers should provide the complete code, such as the exact package and industrial/automotive temperature requirement, because the base model alone does not define the deliverable component.

1. Quote the complete orderable part number, not only the base device name.

2. Confirm package, temperature grade, packing method and required compliance documentation.

3. For replacement or migration projects, verify pin compatibility, oscillator behavior, peripheral registers, programming voltage and firmware changes.

4. For production purchases, agree acceptable lot/date-code range and traceability requirements before order confirmation.

Lifecycle and Market Position

Microchip displayed PIC16F887 as In Production on the review date. It is best treated as an active, mature device with strong installed-base value rather than assumed to be the newest option for every greenfield project.

Alternative and Migration Options

Migration should be driven by I/O count, ADC channels, EEPROM requirements, package constraints and software cost.

• PIC16F886 when a 28-pin device with related architecture is sufficient.

• PIC16F1937 for enhanced peripherals and integrated LCD-controller applications.

• PIC16F18855 or PIC16F18877 when newer core-independent peripherals and design longevity are priorities.

• A 32-bit MCU where communication, processing or software-stack requirements exceed an 8-bit architecture.

Alternative devices are comparison starting points only. They are not automatically pin-compatible or firmware-compatible, and the final choice must be validated against the complete electrical, mechanical and regulatory requirements.

Sourcing and Quality Checklist

• Confirm manufacturer, complete ordering code and requested quantity.

• Review product status, current PCNs, errata and any customer-specific qualification requirements.

• Specify package condition, moisture-sensitivity handling, packing and labeling requirements.

• Request lot/date-code information and traceability documentation appropriate to the transaction.

• Use incoming inspection and functional or programming verification proportionate to the application risk.

• Avoid approving substitutes solely on price; conduct engineering and quality review first.

Frequently Asked Questions

Is PIC16F887 still in production?

Yes. The official Microchip product page showed In Production on 31 August 2026.

How many ADC channels does PIC16F887 provide?

The device family provides up to 14 channels of 10-bit ADC conversion; confirm channel availability for the selected package and pin configuration.

Is PIC16F887 a direct replacement for PIC16F877A?

Not automatically. Hardware and firmware compatibility must be evaluated before substitution.

What information should an RFQ include?

Include the full orderable code, quantity, package, temperature grade, acceptable date code, delivery location and documentation requirements.

Source PIC16F887 with Core Century Technology Co.Limited