PIC32MX664F128LT-V/BG

Microcontrollers Overview

The PIC32MX664F128LT-V/BG is a 32-bit microcontroller from the PIC32MX6xx family, utilizing the MIPS32 M4K core. It features 128 KB of Flash program memory and 32 KB of SRAM data memory. The device supports operating frequencies up to 80 MHz with a supply voltage range of 2.3 V to 3.6 V. It integrates an Ethernet MAC, USB OTG controller, six UART modules, four SPI modules, five I2C modules, and a 10-bit ADC with 16 channels. The component is housed in a 121-pin TFBGA package and operates within a temperature range of -40°C to +105°C.

Microcontrollers Feature Summary

• Integrates a 10/100 Mbps Ethernet MAC with MII and RMII interfaces for network connectivity.
• Includes a USB 2.0-compliant Full-Speed OTG controller for peripheral communication.
• Provides hardware Direct Memory Access (DMA) channels for efficient data transfer management.
• Features a Real-Time Clock and Calendar (RTCC) module for timekeeping functions.

Microcontrollers Applications

• Industrial control systems requiring robust communication protocols
• Networked embedded devices utilizing Ethernet connectivity
• Data acquisition systems employing analog-to-digital conversion
• USB-enabled peripheral controllers

Microcontrollers Procurement Notes

Verify the specific suffix 'V' against official Microchip documentation to confirm the extended industrial temperature rating (-40°C to +105°C). Ensure the TFBGA-121 package dimensions align with PCB layout requirements. Confirm RoHS compliance status through current manufacturer datasheets prior to final procurement.

Microcontrollers Selection Notes

Select this component when both Ethernet and USB OTG capabilities are required alongside substantial program memory. The 121-pin TFBGA package offers high pin density suitable for complex interface integration. Consider the 80 MHz MIPS32 M4K core performance relative to application processing demands and power consumption constraints.

Microcontrollers Part Context

This part belongs to the PIC32MX6xx series, which combines USB and Ethernet functionalities. It shares architectural similarities with the PIC32MX5xx (USB/CAN) and PIC32MX7xx (USB/Ethernet/CAN) families. The primary distinction lies in its specific combination of Ethernet support without CAN, differentiating it from other variants in the broader PIC32MX portfolio.

Microcontrollers Replacement Considerations

PIC32MX664F128L-V/BG