PIC16F716-I/P
PIC16F716-I/P - 8-Bit 20 MHz Flash MCU | Microchip
The Microchip Technology PIC16F716-I/P is an 8-bit Flash-based PIC microcontroller with a 20 MHz maximum clock, 3.5 KB of Flash program memory organized as 2K x 14, four 8-bit A/D channels, 13 I/O, and an 18-pin PDIP package. According to the verified distributor listing, it also provides 128 bytes of RAM. The device combines a compact RISC-style control architecture with enhanced capture, compare, and PWM functions for embedded control designs.
A microcontroller is a programmable semiconductor that integrates a CPU, memory, and peripherals on one chip. The PIC16F716 belongs to the PIC16 family of 8-bit flash-based microcontrollers, which sits within the broader embedded-controller and semiconductor hierarchy. Its role is to read sensors, execute control logic, operate timers, and drive digital or analog output stages in compact appliances, industrial controls, automotive subsystems, and consumer equipment.
Key verified features include four channels of 8-bit analog-to-digital conversion, two additional timers, and enhanced capture/compare/PWM support. The 20 MHz clock gives embedded designs more timing headroom than lower-speed PIC devices, while the 3.5 KB Flash capacity supports a 2K x 14 program organization. The 13 I/O pins provide connections for sensors, switches, displays, actuators, and control signals. The exact operating-temperature grade encoded by the “-I” suffix is not stated in the supplied snippets and requires datasheet confirmation.
The PIC16F716 uses an enhanced mid-range PIC16 instruction set, with the verified distributor material describing 200 ns instruction execution and 35 single-word instructions. Flash memory supports in-system reprogramming-oriented designs, although programming voltage, configuration-protection details, and oscillator options must be taken from the complete manufacturer datasheet. The four-channel converter is especially useful when an application must monitor several analog inputs without adding a separate ADC.
Typical uses include appliance control, industrial sensing, automotive interface modules, small motor or valve controllers, and consumer-product logic boards. For analog control, the MCU can sample sensors and use PWM outputs to regulate a load; for digital control, its 13 I/O lines can coordinate switches, indicators, relays, and communication peripherals. The 18-pin PDIP package is easy to prototype and inspect, although it occupies more board area than surface-mount options.
When designing around the PIC16F716-I/P, preserve adequate decoupling near VDD and VSS, route analog inputs away from fast-switching nodes, and verify the external oscillator network against the selected timing mode. Confirm the exact pin multiplexing, electrical limits, and programming requirements from the Microchip PIC16F716 datasheet before layout release. This page combines verified distributor specifications, official product information, practical application context, and sourcing guidance.
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