PIC16F716-I/SS - 8-bit Flash MCU, 3.5KB, 20MHz, 13 I/O | Microchip
Teilenummer: PIC16F716-I/SS ✓ Aktiv| Menge | Stückpreis | Gesamt |
|---|---|---|
| 1 | $2.43 | $2,43 |
| 10 | $2.18 | $21,80 |
| 100 | $1.92 | $192,00 |
| 500 | $1.74 | $870,00 |
| 1.000 | $1.58 | $1.580,00 |
PIC16F716-I/SS Übersicht
A mid-range 8-bit PIC microcontroller combines a RISC instruction set with on-chip flash memory to deliver deterministic execution in a low-pin-count package. The architecture targets cost-sensitive embedded designs where predictable response, low power consumption, and integrated analog peripherals reduce or eliminate external components. PIC microcontrollers sit in the broader taxonomy of microcontrollers -> 8-bit MCUs -> flash-based MCUs -> RISC microcontrollers -> embedded control ICs, a hierarchy that engineers use to position the part against 16-bit and 32-bit alternatives for the same workload.
Key features include 35 single-word instructions, 200 ns instruction execution time, two 8-bit timers plus one 16-bit timer, a 13-channel 8-bit ADC, an enhanced CCP module, and nanoWatt power management technology for sleep currents in the microampere range. The integrated brown-out reset and power-on reset circuitry simplify external supervisory design, while in-circuit serial programming (ICSP) allows firmware updates directly on the assembled PCB without removing the device.
Internally, the PIC16F716 uses a Harvard architecture with separate program and data buses, a 14-bit instruction word, and a hardware multiplier for efficient arithmetic. The peripheral set is engineered for closed-loop control - the enhanced CCP module supports PWM, capture, and compare modes for motor drive, lighting, and sensor sampling, while the four-channel ADC supports multi-sensor monitoring with 8-bit resolution. The 20 MHz clock drives a 200 ns instruction cycle, providing five million instructions per second of deterministic throughput.
Typical applications include white-goods and appliance control boards, automotive body and lighting modules, battery chargers, LED drivers, small motor control, and consumer sensor interfaces. The integrated ADC and CCP peripherals support PID loops, while nanoWatt technology extends battery life in portable products such as remote controls and handheld instruments.
When designing with the PIC16F716-I/SS, plan the PCB layout so that the VDD pin has a 0.1 µF ceramic bypass capacitor placed within 5 mm of the pin, and keep analog input traces short and guarded to maximize ADC accuracy. The ICSP programming pins (RB6/RB7) should remain accessible for in-field firmware updates.
This page synthesizes distributor pricing, drop-in same-package and cross-package alternatives, and practical design notes not found in the manufacturer datasheet, helping engineers evaluate the PIC16F716-I/SS against competing 8-bit MCU families.
Drop-in-Alternativen für PIC16F716-I/SS – gleiches Gehäuse, Pin-kompatibel. Bauteile mit anderem Gehäuse, die eine PCB-Überarbeitung erfordern, sind ausgeschlossen.
Varianten dieser Serie
Modelle derselben Serie, die drop-in-kompatibel sind mit PIC16F716-I/SS (gleiche Bauform und Footprint) – abweichend in Package, Timers, Core Architecture, Operating Temperature Range, ADC.
Schnellvergleichstool – Wählen Sie Alternativbauteile für den Direktvergleich:
PIC16F716-E/SS
✅ Drop-In📋 Referenzalternative (nicht im Katalog)
PIC16F716T-I/SS
✅ Drop-In📋 Referenzalternative (nicht im Katalog)
PIC16F690-I/SS
✅ Drop-In✓ Auf Lager
$1.41 / Stück
Datenblatt ansehen →PIC16F677-I/SS
✅ Drop-In✓ Auf Lager
$1.27 / Stück
Datenblatt ansehen →PIC16F716-I/SS Grenzwerte & elektrische Eigenschaften
| Program Memory (Flash) | 3.5 KB |
| RAM | 128 bytes |
| CPU Core | 8-bit PIC16 mid-range RISC |
| Instruction Set | 35 single-word instructions |
| Instruction Execution Time | 200 ns at 20 MHz |
| Maximum Clock Speed | 20 MHz |
| I/O Pins | 13 |
| ADC | 4 channels, 8-bit |
| Timers | 2 x 8-bit, 1 x 16-bit |
| Capture/Compare/PWM | 1 Enhanced CCP module |
| Versorgungsspannung | 2.5 V to 5.5 V |
| Betriebstemperatur | -40 C to +85 C (Industrial) |
| Gehäuse | 20-pin SSOP |
| Montageart | Surface Mount |
| Program Memory Type | Flash |
| In-Circuit Programming | ICSP (RB6/RB7) |
| RoHS-Status | Compliant |
PIC16F716-I/SS Pin-Konfiguration
| Pin 1 | RA0/AN0 — Digital I/O / Analog input channel 0 |
| Pin 2 | RA1/AN1 — Digital I/O / Analog input channel 1 |
| Pin 3 | RA2/AN2 — Digital I/O / Analog input channel 2 |
| Pin 4 | RA3/AN3 — Digital I/O / Analog input channel 3 |
| Pin 5 | RA4/T0CKI — Digital I/O / Timer0 clock input |
| Pin 6 | RA5/SS/AN4 — Digital I/O / Slave Select / Analog input 4 |
| Pin 7 | RA6 — Digital I/O |
| Pin 8 | RA7 — Digital I/O |
| Pin 9 | OSC1/CLKIN — Oscillator input / external clock |
| Pin 10 | OSC2/CLKOUT — Oscillator output |
| Pin 11 | RC0 — Digital I/O |
| Pin 12 | RC1 — Digital I/O |
| Pin 13 | RC2/CCP1 — Digital I/O / Enhanced CCP PWM output |
| Pin 14 | RC3 — Digital I/O |
| Pin 15 | RC4 — Digital I/O |
| Pin 16 | RC5 — Digital I/O |
| Pin 17 | RC6 — Digital I/O |
| Pin 18 | RC7 — Digital I/O |
| Pin 19 | VSS — Ground reference |
| Pin 20 | VDD — Positive supply voltage (2.5V-5.5V) |
Typische Anwendungen
PIC16F716-I/SS ist geeignet für 7 Anwendungs: White Goods and Appliance Control, Automotive Body and Lighting Modules, Battery Chargers and Power Management, LED Lighting and Backlight Drivers, Small Motor Control (DC, Stepper, BLDC), Consumer Sensors and Remote Controls, Industrial Sensor Interfaces.
White Goods and Appliance Control
The PIC16F716-I/SS fits white-goods and appliance control boards due to its integrated 4-channel 8-bit ADC for sensing temperature, water level, and pressure, plus the Enhanced CCP module for PWM-controlled motor drive and heating elements. The 13 digital I/O pins handle user-interface buttons, LED indicators, relay drivers, and triac interfaces in washing machines, dishwashers, and microwave ovens. Operating from 2.5V-5.5V with -40C to +85C industrial temperature range, the part survives the harsh electrical and thermal environment of household appliances. The nanoWatt power-saving modes reduce standby consumption to microampere levels for Energy Star compliance, while ICSP programming enables late-stage firmware updates on the production line. Compare against PIC16F690-I/SS when UART diagnostics or more I/O pins are required.
Empfohlen
Automotive Body and Lighting Modules
The PIC16F716-I/SS is well suited for automotive body electronics including interior lighting modules, dashboard backlight drivers, and HVAC damper controls where cost-sensitive design and reliable ADC sensing are critical. The Enhanced CCP module generates the PWM signals for LED brightness control and small DC motor speed regulation, while the 8-bit ADC monitors thermistor inputs for climate control feedback. With automotive-grade options in the wider PIC16F family (e.g., PIC16F716-E/SS rated -40C to +125C), the architecture supports under-hood and cabin environments. The 3.5KB flash holds application firmware for LED fade patterns and temperature-compensated control loops. The part's small SSOP-20 footprint simplifies PCB layout in space-constrained lamp assemblies and control modules.
Empfohlen
Battery Chargers and Power Management
The PIC16F716-I/SS controls small battery chargers for power tools, e-bikes, and consumer electronics by sampling charge current and battery voltage through its 4-channel 8-bit ADC, then modulating the charging current via the Enhanced CCP PWM output. The 3.5KB flash accommodates state-machine charging algorithms (CC-CV profiles, temperature derating, termination detection) for Li-ion, NiMH, and lead-acid chemistries. The 13 I/O pins drive status LEDs, communicate with charger contacts, and monitor safety thermistors. With 2.5V-5.5V supply, the part operates directly from USB power or 12V adapters with simple LDO regulation. The industrial temperature range supports charger operation in garages and outdoor enclosures.
Empfohlen
LED Lighting and Backlight Drivers
The PIC16F716-I/SS drives LED lighting fixtures and LCD backlight inverters by using the Enhanced CCP module to generate PWM dimming signals up to 20 MHz instruction cycle, while the 8-bit ADC samples ambient light sensors and temperature for closed-loop brightness control. The 3.5KB flash holds dimming curves, fade transitions, and color-mixing algorithms for RGB lighting. With 13 I/O pins, the MCU easily drives multiple LED strings, button interfaces, and indicator LEDs in commercial and residential luminaires. The low-power nanoWatt technology reduces standby power below 1 µA, critical for compliance to global standby regulations such as DOE Level VI and EU Ecodesign.
Empfohlen
Small Motor Control (DC, Stepper, BLDC)
The PIC16F716-I/SS handles small brushed DC, stepper, and sensorless BLDC motor control in fans, pumps, and toys by generating complementary PWM through the Enhanced CCP module while the 4-channel ADC monitors back-EMF, current, and position feedback. The 35 single-word instructions execute in 200 ns, providing deterministic control loops at 5 MIPS for sensorless commutation algorithms. With 2.5V-5.5V supply, the part runs from battery packs or low-voltage rails commonly found in cordless tools and small appliances. The 13 I/O pins drive H-bridge FETs, sense Hall-effect sensors, and interface with user controls, all in a compact SSOP-20 footprint.
Empfohlen
Consumer Sensors and Remote Controls
The PIC16F716-I/SS powers consumer sensor hubs and remote controls by reading pushbuttons, capacitive touch pads, IR receivers, and small analog sensors through its 4-channel 8-bit ADC. The 3.5KB flash holds IR protocol decoders (RC5, NEC, SIRC), button debouncing, and low-battery detection logic. With nanoWatt power-saving modes, the part achieves multi-year battery life in wall-mounted remotes and wireless sensor nodes. The ICSP programming interface allows firmware updates for new device codes without hardware changes. The 20-pin SSOP package integrates into the slim form factors of TV remotes and handheld instruments.
Empfohlen
Industrial Sensor Interfaces
The PIC16F716-I/SS integrates industrial sensor signal conditioning and digital output, converting analog sensor inputs (4-20 mA loops, thermocouples, strain gauges) into standardized digital outputs for PLCs and SCADA systems. The 8-bit ADC samples at up to 20 ksps for process variable monitoring, while the Enhanced CCP generates PWM or pulse-frequency outputs for valve and damper actuators. The -40C to +85C industrial temperature range supports factory-floor installations. The 3.5KB flash accommodates linearization tables, alarm thresholds, and HART-like protocol stacks for industrial transmitters. The SSOP-20 footprint eases integration into DIN-rail sensor modules.
Empfohlen
Zusammenfassung der empfohlenen Produkte
Technische Referenzdaten für PIC16F716-I/SS – Vergleich, Designhinweise und Compliance-Informationen.
Auswahlhilfe
Vergleich mit Alternativen
| Parameter | Dieses Produkt | PIC16F716-E/SS | PIC16F716T-I/SS | PIC16F690-I/SS | PIC16F688-I/SL | PIC16F677-I/SS | PIC16F616-I/ML |
|---|---|---|---|---|---|---|---|
| Package | 20-pin SSOP | 20-pin SSOP - same | 20-pin SSOP - same | 20-pin SSOP - same | 14-pin SOIC - smaller | 20-pin SSOP - same | 16-pin QFN - smaller |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Flash Program Memory | 3.5 KB | 3.5 KB | 3.5 KB | 7 KB (+100%) | 7 KB (+100%) | 7 KB (+100%) | 3.5 KB |
| RAM | 128 bytes | 128 bytes | 128 bytes | 256 bytes (+100%) | 256 bytes (+100%) | 256 bytes (+100%) | 128 bytes |
| I/O Pins | 13 | 13 | 13 | 18 (+38%) | 12 | 14 | 11 |
| ADC Channels | 4 x 8-bit | 4 x 8-bit | 4 x 8-bit | 12 x 10-bit | 8 x 10-bit | 12 x 10-bit | 8 x 10-bit |
| Max Clock Speed | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz |
| Supply Voltage | 2.5 V to 5.5 V | 2.5 V to 5.5 V | 2.5 V to 5.5 V | 2.0 V to 5.5 V | 2.0 V to 5.5 V | 2.0 V to 5.5 V | 2.0 V to 5.5 V |
| Temperature Range | -40C to +85C (Industrial) | -40C to +125C (Extended) | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +85C (Industrial) | -40C to +85C (Industrial) |
Wichtigste Unterscheidungsmerkmale
- Lowest-cost mid-range PIC with 4-channel 8-bit ADC and Enhanced CCP (vs. PIC16F690-I/SS)
- Industrial temperature grade with standard operating range (vs. PIC16F716-E/SS)
- Tape-and-reel option available for SMT production (vs. PIC16F716T-I/SS)
Designhinweise
Place a 0.1 µF ceramic decoupling capacitor within 5 mm of the VDD pin (pin 20) and a 10 µF bulk capacitor at the board's power entry. The PIC16F716-I/SS brown-out reset threshold is internally calibrated, but adding an external 10 µF on the VDD rail prevents code execution errors during high inrush loads such as relay activation or motor start-up.
Route the analog ADC inputs (RA0-RA3) with short traces guarded by ground pours to minimize coupled noise. Keep digital switching traces (PWM on RC2/CCP1, ICSP clock on RB6) at least 5 mm away from analog inputs. The 20-pin SSOP package's exposed leads allow ground pads under the chip if PCB thermal dissipation is needed.
Do not leave the MCLR pin (pin 4, RA5) floating - tie it to VDD through a 10 kΩ pull-up resistor for normal operation, or to a programming header for ICSP. Floating MCLR causes unpredictable resets. Also, configure unused I/O pins as outputs low to minimize current consumption in sleep mode and prevent CMOS input oscillation.
When using the Enhanced CCP module to generate PWM, set the PWM frequency above 20 kHz to avoid audible noise in motor and lighting applications. Add an RC low-pass filter (1 kΩ + 0.1 µF) on the CCP1 output if driving sensitive analog circuits. The 20 MHz clock provides 200 ns instruction resolution, giving 1 µs PWM resolution at 1 kHz PWM frequency.
Compliance-Informationen
RoHS and lead-free compliant per Microchip product page. Not AEC-Q100 qualified - choose PIC16F690 automotive variants for AEC-Q100 applications.
