MPL485AT-I/AJA

$9.07

Description：IC MPU 100MHZ 121TFBGA
Series：-
Mfr：Microchip Technology
Package：Tape & Reel (TR)

SKU:815e2e930c9d Category: Microprocessors Brand: Microchip Technology

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Product introduction

MPL485AT-I/AJA is listed in the Microprocessors range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is IC MPU 100MHZ 121TFBGA. Review the specifications below when checking this part for your BOM.

Microprocessors specifications for MPL485AT-I/AJA

Description：IC MPU 100MHZ 121TFBGA
Series：-
Mfr：Microchip Technology
Package：Tape & Reel (TR)
Core Processor：ARM® Cortex®-M4
Number of Cores/Bus Width：1 Core, 32-Bit
Speed：100MHz
Co-Processors/DSP：-
RAM Controllers：SRAM
Graphics Acceleration：No
Display & Interface Controllers：-
Ethernet：-
SATA：-
USB：USB 2.0 (1)
Voltage - I/O：-
Operating Temperature：-40°C ~ 85°C (TA)
Security Features：AES 128, 192, 256
Mounting Type：Surface Mount
Package / Case：121-TFBGA
Supplier Device Package：121-TFBGA (10x10)
Additional Interfaces：I2C, I2S, DMA, SPI, POR, PWM, UART/USART, WDT
Grade：-
Qualification：-

Microprocessors datasheet and documents for MPL485AT-I/AJA

MPL485AT-I/AJA

Microprocessors Overview

The MPL485AT-I/AJA is a fully programmable Power Line Communication (PLC) System on Chip (SoC) designed for narrowband-PLC applications up to 500 kHz. It integrates an ARM Cortex-M4 core running at up to 100 MHz with 16 KB SRAM, alongside 512 KB Flash and 176 KB SRAM. The device includes an embedded NB-PLC modem supporting AES cryptographic engines and secure boot. It operates within an industrial temperature range of -40°C to +85°C and is housed in a 121-ball TFBGA package.

Microprocessors Feature Summary

Integrates a high-performance ARM Cortex-M4 processor with DSP instructions and floating-point unit for upper protocol layers.
Features an embedded NB-PLC modem with integrated front-end, including PGA and digital transmission level control.
Includes dedicated cryptographic engine supporting AES 128, 192, and 256 for secure communication.
Supports standard PLC protocols such as ITU-T G.9903 (G3-PLC) and ITU-T G.9904 (PRIME).

Microprocessors Applications

Advanced Metering Infrastructure
Smart Grid systems
Home Automation
Solar energy management

Microprocessors Procurement Notes

Verify the specific ordering code MPL485AT-I/AJA against official Microchip documentation to confirm the Tape and Reel carrier type and industrial temperature rating. Ensure compatibility with the required firmware implementation for the target PLC protocol before procurement.

Microprocessors Selection Notes

Select this component for designs requiring a fully programmable NB-PLC SoC capable of handling complex mesh topologies. Consider the integration of the SAMG55 MCU block and PL360 modem when planning PCB layout and peripheral allocation.

Microprocessors Part Context

This part belongs to the PL485 family, which combines the SAM G55J microcontroller with the PL360 PLC modem. It serves as a future-proof solution for evolving narrowband power line communication standards.