Microchip Technology MA180018

Overview

MA180018 from Microchip Technology is a Plug-In Module (PIM) designed for rapid evaluation of PIC18F85J11, PIC18F84J11, PIC18F83J11, PIC18F65J11, PIC18F64J11, and PIC18F63J11 8-bit microcontrollers on the High Pin Count Explorer Board (DM183022). It supports 64/80-pin TQFP packages, operates at up to 12 MIPS, features USB-ready peripherals including UART, SPI, I²C, CCP, and timers, and enables in-circuit debugging via MPLAB ICD 2 or REAL ICE.

For engineers reviewing the MA180018 datasheet, MA180018 pinout, MA180018 application, or MA180018 equivalent, this module delivers verified hardware compatibility with Microchip's HPC Explorer platform, low-cost $5 evaluation access (with coupon PIC18JPIM), and direct support for USB, LCD, Ethernet-adjacent, and ZigBee™-capable embedded designs requiring fast prototyping and toolchain integration.

Technical Context

The MA180018 is a socketed daughterboard that mates mechanically and electrically with the DM183022 base board, providing full signal routing for all 64–80 pins of its supported MCUs. It includes onboard voltage regulation (3.3 V), decoupling, reset circuitry, and crystal oscillator support (4 MHz or 8 MHz), enabling immediate firmware execution without external hardware setup.

It is not a standalone IC but a pre-configured evaluation interface: no programming circuitry is embedded - it relies on the host explorer board's PICkit 2/ICD 2/REAL ICE debug header. All MCU-specific peripherals (USB, PWM, ADC, comparators) are accessible through the DM183022's expansion headers and LCD/USB/Ethernet add-on connectors.

Key Specifications

Availability

MA180018 is available at Aetrix Electronics and suitable for embedded prototyping, educational MCU labs, and industrial control proof-of-concept development requiring stable component supply, quick-turn evaluation, and seamless integration with Microchip's official development ecosystem.

Supply support for MA180018 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Microchip Technology Inc. is a U.S.-based semiconductor company specializing in microcontrollers, analog devices, FPGAs, and development tools for embedded control applications.

The MA180018 belongs to Microchip's PIC18 J-series Plug-in Module family, engineered to accelerate evaluation and early-stage design validation for cost-sensitive, 3V-oriented 8-bit MCU applications across industrial, consumer, and IoT edge nodes.

FAQ

What is the MA180018 and how does it differ from a standard microcontroller?

The MA180018 is not a microcontroller itself-it is a Plug-In Module (PIM) that hosts PIC18F85J11, PIC18F84J11, PIC18F83J11, PIC18F65J11, PIC18F64J11, or PIC18F63J11 MCUs for use with Microchip's DM183022 Explorer Board. Unlike a bare IC, MA180018 provides pre-routed power, clock, reset, and debug interfaces, eliminating manual PCB layout for evaluation. MA180018 enables immediate firmware testing without soldering or custom carrier boards.

Which development board is required to use the MA180018?

The MA180018 is mechanically and electrically designed exclusively for the Microchip High Pin Count Explorer Board (DM183022). It inserts into the PIM socket on that board and relies on DM183022 for power regulation, USB-to-UART bridging, LCD interface, and debug signaling. Using MA180018 with any other base board requires custom adapter design and is not supported by Microchip.

Does the MA180018 include a microcontroller, or must one be installed separately?

The MA180018 ships as a populated module with the target MCU already soldered-specifically PIC18F85J11, PIC18F84J11, PIC18F83J11, PIC18F65J11, PIC18F64J11, or PIC18F63J11 depending on order configuration. No user installation or replacement of the MCU is intended or supported; the module is delivered ready-to-use with verified flash programming and functional test.

Can the MA180018 be used for production deployment?

No-the MA180018 is strictly an evaluation tool and not qualified for production use. It lacks industrial-grade thermal management, conformal coating, long-term reliability validation, or extended temperature rating. For production, designers must implement the supported MCU (e.g., PIC18F85J11) directly on their own PCB using Microchip's recommended layout and decoupling practices. MA180018 serves only for functional verification and firmware development.

What debug tools are compatible with the MA180018 when used on the DM183022?

The MA180018 supports full in-circuit debugging and programming via Microchip's official tools: PICkit 2 (PG164120), MPLAB ICD 2, and MPLAB REAL ICE-all connected through the standard 6-pin ICSP™ header on the DM183022. Firmware can be loaded, breakpoints set, registers inspected, and memory read/written in real time. MA180018 requires no additional debug firmware or bootloader.