Microchip Technology PIC18-Q71 28/40/44/48-Pin Microcontrollers

Microchip Technology PIC18-Q71 28/40/44/48-Pin Microcontrollers are designed for high bandwidth mixed-signal and sensor applications. The PIC18-Q71 MCUs are an ideal solution for lighting, motor control, and medical market segments.

The analog-focused Microchip PIC18-Q71 MCUs incorporate a 12-bit differential ADC with computation and context switching, two operational amplifiers, a 10-bit Digital-to-Analog Converter (DAC), and two 8-bit DAC modules with buffered outputs and internal connections to other peripherals, and two advanced high-speed analog comparators. Additionally, the devices feature the Analog Peripheral Manager to manage analog peripherals for optimizing power consumption.

The PIC18-Q71 microcontrollers offer the 8-bit virtual port module to interconnect digital peripherals without utilizing external pins.

Features

C Compiler-optimized RISC architecture
128-level deep hardware stack
Four Direct Memory Access (DMA) controllers:
- Data transfers to SFR/GPR spaces from either the Program Flash Memory, Data EEPROM, or SFR/GPR spaces
- User-programmable source and destination sizes
- Hardware and software-triggered data transfers
Vectored interrupt capability:
- Selectable high/low priority
- Fixed interrupt latency of three instruction cycles
- Programmable vector table base address
- Backward compatible with previous interrupt capabilities

Operating speed:
- DC to 64MHz clock input
- 62.5ns minimum instruction cycle
Low-current Power-on Reset (POR)
Configurable Power-up Timer (PWRT)
Brown-out Reset (BOR)
Low-Power BOR (LPBOR) option
Windowed Watchdog Timer (WWDT):
- Watchdog Reset on too long or too short intervals between watchdog clear events
- Variable prescaler selection
- Variable window size selection

Applications

Analog and digital sensors in mixed-signal edge nodes and single-chip applications
Lighting
Motor control

Medical
Home automation
Automotive
Internet of Things (IoT)

COMPANY

Microchip Technology PIC18-Q71 28/40/44/48-Pin Microcontrollers

Features

Applications

Block Diagram

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