PIC16F1764-I/ML

Microcontrollers Overview

The PIC16F1764-I/ML is an 8-bit Flash microcontroller from the PIC16(L)F176x family, utilizing a C Compiler Optimized RISC architecture with 49 instructions. It features up to 7 Kbytes of Flash program memory, 512 bytes of data SRAM, and 128 bytes of High-Endurance Flash (HEF). The device operates at clock frequencies up to 32 MHz with a minimum instruction cycle of 125 ns. Operating voltage ranges from 2.3V to 5.5V for industrial temperature applications (-40°C to +85°C). Key peripherals include a 10-bit ADC with up to 8 channels, two operational amplifiers, four fast comparators, two 10-bit DACs, two 5-bit DACs, and a Zero-Cross Detector.

Microcontrollers Feature Summary

• Intelligent analog capabilities with digital peripherals enable independent closed-loop control channels.
• Configurable Logic Cells (CLC) provide integrated combinational and state logic functions.
• Complementary Output Generators (COG) support push-pull, full-bridge, and steering modes.
• Peripheral Pin Select (PPS) allows flexible configuration of digital pin inputs and outputs.

Microcontrollers Applications

• Complex control systems requiring custom peripheral interconnection
• Applications needing intelligent analog signal processing
• Closed-loop control implementations

Microcontrollers Procurement Notes

Verify the specific suffix 'I/ML' corresponds to the Industrial temperature range (-40°C to +85°C) and QFN-16 package. Confirm that the 'PIC16F' designation indicates the standard voltage range (2.3V to 5.5V), distinct from the 'PIC16LF' low-voltage variant. Ensure compatibility with your design's power supply and thermal requirements before procurement.

Microcontrollers Selection Notes

Select this component when designing systems that require high-endurance nonvolatile data storage alongside standard Flash program memory. The inclusion of multiple analog peripherals such as Op Amps, Comparators, and DACs reduces external component count. Consider the Peripheral Pin Select feature if board layout flexibility is required for routing signals.

Microcontrollers Part Context

This device belongs to the PIC16(L)F1764/5/8/9 family of 14 and 20-pin 8-bit Flash microcontrollers. It shares architectural similarities with the PIC16F1765, PIC16F1768, and PIC16F1769, differing primarily in memory sizes and I/O counts. The family emphasizes intelligent analog integration with digital peripherals for simplified control system implementation.

Microcontrollers Replacement Considerations

Direct substitutes within the same datasheet include the PIC16F1765, which offers increased memory but identical peripheral sets. Other family members like the PIC16F1768 and PIC16F1769 provide additional I/O pins and peripherals. Verify pinout compatibility and memory requirements when considering these alternatives.