PIC16F1613-E/ML - 8-bit MCU, 3.5KB Flash, 16-QFN | Microchip
N.º da peça: PIC16F1613-E/ML ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $1.3 | $1,30 |
| 10 | $1.17 | $11,70 |
| 100 | $1.04 | $104,00 |
| 500 | $0.94 | $470,00 |
| 1.000 | $0.84 | $840,00 |
PIC16F1613-E/ML Visão geral
A microcontroller (MCU) is a single-chip computer that integrates a CPU, memory (Flash, RAM, EEPROM), and programmable I/O peripherals onto one silicon die. The PIC16F1613 belongs to the PIC16 family of 8-bit Harvard-architecture microcontrollers from Microchip, designed around the mid-range 14-bit instruction set with a RISC-like execution engine. Within the broader taxonomy it sits under: microcontroller -> embedded MCU -> 8-bit MCU -> PIC16 family -> PIC16F161x sub-family -> small-motor-control segment.
Key features include 3.5KB self-programmable Flash, 256 bytes of SRAM, a 10-bit ADC, two PWM/CCP modules, and the Zero-Cross Detect peripheral that simplifies AC-line TRIAC or SSR triggering. The 24-bit SMT can capture time-of-flight or pulse-width events directly without CPU intervention, offloading the core in metering and motor-control loops. A factory-calibrated internal oscillator eliminates the need for an external crystal in cost-sensitive designs.
Typical applications include small BLDC or brushed-DC motor controllers, solid-state relay drivers with zero-cross switching, LED lighting controllers, white-goods sensor nodes, and low-cost IoT edge devices where the small QFN-16 footprint saves PCB area. The 16-QFN package suits hand-held and space-constrained consumer products.
When designing, ensure the exposed pad (EP) is soldered to a sufficient copper pour for thermal relief, since the QFN-16 has no leads to carry heat away from the die. Decouple VDD with a 100nF ceramic capacitor placed within 2 mm of the pin.
Alternativas drop-in para PIC16F1613-E/ML — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com PIC16F1613-E/ML (mesmo formato e footprint) — diferindo em Package, ADC, Program Memory (Flash), Timers, Internal Oscillator.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
PIC16F1613-I/ML
✅ Drop-In✓ Em estoque
$0.92 / unidade
Ver ficha técnica →PIC16F1615-E/ML
✅ Drop-In✓ Em estoque
$0.96 / unidade
Ver ficha técnica →PIC16F1825-I/ML
✅ Drop-In✓ Em estoque
$0.92 / unidade
Ver ficha técnica →PIC16F1516-I/ML
✅ Drop-In✓ Em estoque
$1.49 / unidade
Ver ficha técnica →PIC16F1613-E/ML Classificações máximas e características elétricas
| Architecture | 8-bit PIC RISC (Harvard) |
| Program Memory (Flash) | 3.5 KB |
| Data SRAM | 256 bytes |
| Data EEPROM | 0 bytes |
| Supply Voltage (VDD) | 2.3 V to 5.5 V |
| Frequência máxima de clock | 32 MHz |
| ADC | 10-bit, with Computation (ADC2) |
| PWM / CCP | 2 x CCP modules |
| 24-bit Signal Measurement Timer (SMT) | Yes |
| Zero-Cross Detect | Yes |
| Operating Temperature Range (E) | -40 C to +125 C |
| Encapsulamento | 16-pin QFN with Exposed Pad (ML) |
| Tipo de montagem | Surface Mount |
| Contagem de pinos | 16 |
| Nível MSL | 1 (per Microchip ML QFN tray) |
| Status RoHS | Compliant (per Microchip product page) |
Configuração de pinos do PIC16F1613-E/ML
| Pino 1 | RA0/AN0/ICSPDAT — Bidirectional I/O / ADC input / ICSP data |
| Pino 2 | RA1/AN1/ICSPCLK — Bidirectional I/O / ADC input / ICSP clock |
| Pino 3 | RA2/AN2/ZCD — Bidirectional I/O / ADC input / Zero-Cross Detect input |
| Pino 4 | RA3/MCLR/VPP — Bidirectional I/O / Master Clear (reset) / programming voltage |
| Pino 5 | RA4/AN3/T0CKI — Bidirectional I/O / ADC input / Timer0 clock input |
| Pino 6 | RA5/AN4 — Bidirectional I/O / ADC input |
| Pino 7 | VSS — Ground reference |
| Pino 8 | RB4/AN10 — Bidirectional I/O / ADC input |
| Pino 9 | RB5/AN11 — Bidirectional I/O / ADC input |
| Pino 10 | RB6/ICSPCLK — Bidirectional I/O / ICSP clock (alternate) |
| Pino 11 | RB7/ICSPDAT — Bidirectional I/O / ICSP data (alternate) |
| Pino 12 | VDD — Positive supply voltage (2.3 V to 5.5 V) |
| Pino 13 | RC0/SCL — Bidirectional I/O / I2C clock |
| Pino 14 | RC1/SDA — Bidirectional I/O / I2C data |
| Pino 15 | RC2/CCP1 — Bidirectional I/O / CCP1 PWM output |
| Pino 16 | RC3/CCP2 — Bidirectional I/O / CCP2 PWM output |
Aplicações típicas
PIC16F1613-E/ML é adequado para 6 aplicaçãos: Small BLDC Motor Control, AC-Line Solid-State Relay and TRIAC Driver, LED Lighting Controllers, White-Goods Sensor Nodes, Cost-Sensitive IoT Edge Devices, Ultrasonic Time-of-Flight Measurement.
Small BLDC Motor Control
The PIC16F1613-E/ML's two CCP/PWM modules plus its 24-bit Signal Measurement Timer make it a strong fit for small brushless DC motor controllers in fans, pumps, and appliance drives. The PWM can generate complementary 6-step commutation at up to 10-bit resolution, while the SMT captures back-EMF zero-cross events to time the next commutation without CPU intervention. The integrated Zero-Cross Detect peripheral simplifies block-commutation of brushed AC motors and supports sensorless trapezoidal commutation at moderate speeds.
Recomendado
AC-Line Solid-State Relay and TRIAC Driver
For AC-line switching of resistive or inductive loads, the PIC16F1613-E/ML's Zero-Cross Detect peripheral generates an interrupt at every mains zero crossing, allowing the firmware to schedule precise TRIAC firing angles and reduce EMI and inrush current. Combined with the 10-bit ADC for current sensing and the 24-bit SMT for timing the firing pulse width, the MCU can implement proportional AC power control in dimmers, heater regulators, and SSR replacements with no external zero-cross optocoupler.
Recomendado
LED Lighting Controllers
The PIC16F1613-E/ML's two CCP/PWM channels can drive LED strings with smooth dimming via analog or PWM control, while the ADC2 with Computation block supports color-mixing algorithms for RGB or tunable-white fixtures. The Zero-Cross Detect peripheral enables phase-angle dimming of AC mains LEDs and AC-LED retrofit lamps without an external zero-cross optocoupler, reducing BOM cost. The wide 2.3V to 5.5V supply range simplifies power-supply design across both 3.3V and 5V LED-driver topologies.
Recomendado
White-Goods Sensor Nodes
In washing machines, dishwashers, and refrigerators, the PIC16F1613-E/ML serves as a sensor-conditioning MCU that reads NTC thermistors, water-level probes, and door switches via its 10-bit ADC2 and routes data to a main controller over UART or I2C. The 24-bit SMT captures flow-meter pulses with sub-microsecond resolution, enabling accurate water- and energy-metering inside the appliance. The extended -40C to +125C temperature grade supports the harsh thermal environment of an appliance cabinet.
Recomendado
Cost-Sensitive IoT Edge Devices
The PIC16F1613-E/ML's combination of 3.5KB Flash, 256B SRAM, integrated 32 MHz internal oscillator, and 16-QFN footprint makes it a cost-optimized host for IoT end-nodes that aggregate a few sensors and drive a relay or PWM output. The MCU can sleep at sub-microamp currents while the ADC2 monitors analog thresholds, waking only on threshold-cross events to transmit over UART. Its small QFN-16 footprint suits coin-cell powered sensors and wearable beacons.
Recomendado
Ultrasonic Time-of-Flight Measurement
The PIC16F1613-E/ML's 24-bit Signal Measurement Timer can directly capture ultrasonic echo pulses with 24-bit resolution, enabling accurate distance measurement in parking sensors, tank-level meters, and robotic ranging. The SMT offloads the timing-critical edge-capture work from the CPU, freeing cycles for filtering or serial output. The integrated Zero-Cross Detect peripheral can be repurposed to detect zero-crossings of the 40 kHz burst waveform, simplifying analog front-end design.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para PIC16F1613-E/ML — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | PIC16F1613-I/ML | PIC16F1615-E/ML | PIC16F1825-I/ML | PIC16F1516-I/ML |
|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 16-QFN (ML) | 16-QFN (ML) - same | 16-QFN (ML) - same | 16-QFN (ML) - same | 16-QFN (ML) - same |
| Program Memory (Flash) | 3.5 KB | 3.5 KB | 14 KB | 14 KB | 8 KB |
| Data SRAM | 256 B | 256 B | 1 KB | 1 KB | 512 B |
| Operating Temperature | -40C to +125C (E) | -40C to +85C (I) | -40C to +125C (E) | -40C to +85C (I) | -40C to +85C (I) |
| Zero-Cross Detect | Yes | Yes | Yes | No | No |
| 24-bit SMT | Yes | Yes | Yes | No | No |
| CCP/PWM Modules | 2 | 2 | 2 | 4 | 2 |
| ADC | 10-bit ADC2 | 10-bit ADC2 | 10-bit ADC2 | 10-bit ADC | 10-bit ADC |
| Indicative Unit Price (1pc) | USD 1.30 | USD 1.10 | USD 1.45 | USD 1.60 | USD 1.20 |
Principais diferenciais
- Integrated Zero-Cross Detect peripheral (vs PIC16F1825-I/ML)
- 24-bit Signal Measurement Timer (vs PIC16F1516-I/ML)
- Extended -40C to +125C temperature grade (vs PIC16F1613-I/ML)
Notas de projeto
The 16-QFN (ML) package has a thermal pad on the underside that MUST be soldered to a copper pour to dissipate die heat and provide substrate grounding. Without the EP soldered, the junction-to-ambient thermal resistance increases significantly, potentially triggering thermal shutdown during sustained ADC and PWM activity. Microchip recommends at least 25 mm^2 of 1 oz copper connected to the EP for typical applications.
Place the VDD decoupling capacitor (100 nF X7R) within 2 mm of the VDD pin (pin 12) and a bulk 10 uF tantalum or ceramic on the same node. For battery-backed designs, add a 100 kohm pull-up on MCLR/RA3 (pin 4) to VDD to ensure a clean reset; otherwise an RC delay may be needed. Keep the analog traces (AN0-AN4, AN10-AN11) short and away from PWM outputs to avoid digital-to-analog crosstalk into the ADC.
Do not confuse the 'F' (Flash) device with 'LF' (low-power Flash) variants: the LF parts operate at lower VDD min and have reduced performance. The 'E' suffix means -40C to +125C extended; 'I' is -40C to +85C industrial. Designers migrating from PIC16F1825-I/ML must check the Zero-Cross Detect and 24-bit SMT peripheral availability since they are unique to the PIC16F161x family and absent on PIC16F1825.
Informações de conformidade
RoHS and REACH compliant per Microchip product page. Not AEC-Q100 qualified - automotive designers should select AEC-Q100 PIC variants. Halogen-free per Microchip ML package datasheet.
