PIC18F47Q84T-E/NHX

Microcontrollers Overview

The PIC18F47Q84T-E/NHX is an 8-bit microcontroller from the PIC18-Q84 family, featuring a RISC core operating up to 64 MHz. It includes 128 KB of Flash program memory, 12.8 KB of SRAM, and 1024 bytes of Data EEPROM. The device provides 36 I/O pins and supports an operating voltage range of 1.8V to 5.5V within industrial temperature limits (-40°C to +85°C). Key peripherals include CAN FD, DMA controllers, a 12-bit ADC with computation features, four PWMs, three CWGs, and multiple communication interfaces.

Microcontrollers Feature Summary

• Integrates Core Independent Peripherals (CIPs) such as Direct Memory Access (DMA), Configurable Logic Cells (CLC), and Numerically Controlled Oscillators (NCO) to reduce CPU load.
• Features a 12-bit Analog-to-Digital Converter (ADC) with Computation and Context Switching extensions for automated signal analysis and hardware capacitive voltage divider support.
• Includes a Controller Area Network Flexible Data-Rate (CAN FD) module supporting both CAN FD and CAN 2.0B modes with dedicated FIFOs and acceptance filters.
• Offers low-power operation capabilities including Doze, Idle, and Sleep modes, alongside Peripheral Module Disable (PMD) to minimize active power consumption.

Microcontrollers Applications

• Motor control systems utilizing integrated pulse-width modulators and waveform generators.
• Industrial automation applications requiring robust wired communication protocols like CAN FD and UART.
• Power supply designs leveraging high-precision analog peripherals and voltage references.
• Sensor interface modules employing automated signal analysis and touch sensing capabilities.

Microcontrollers Procurement Notes

Verify the specific ordering suffix 'NHX' against the manufacturer's official documentation to confirm package type and tape-and-reel specifications. Ensure the selected variant matches the required industrial temperature range and voltage specifications for your application design.

Microcontrollers Selection Notes

Select this component when designing systems that require extensive peripheral integration without heavy CPU intervention. The inclusion of DMA and CIPs makes it suitable for complex signal processing tasks. Verify pin count requirements, as the Q84 family offers varying I/O counts across different package options.

Microcontrollers Part Context

This part belongs to the PIC18-Q84 family, which combines high-performance RISC architecture with low-power XLP technology. The family targets automotive and industrial applications by integrating numerous communication peripherals and specialized analog modules into a unified 8-bit MCU platform.

Microcontrollers Replacement Considerations

Consult Microchip documentation for direct cross-references within the PIC18F27/47/57Q84 series. Consider PIC18F47Q84 variants with different packaging or temperature ratings if the current suffix does not meet mechanical or environmental constraints.