PIC16F1783-E/SS - 8-Bit XLP MCU, 7KB Flash, 12-bit ADC | Microchip
Артикул: PIC16F1783-E/SS ✓ Активен| Кол-во | Цена за ед. | Итого |
|---|---|---|
| 1 | $2.97 | $2,97 |
| 10 | $2.78 | $27,80 |
| 100 | $2.45 | $245,00 |
| 500 | $2.2 | $1.100,00 |
| 1.000 | $1.95 | $1.950,00 |
PIC16F1783-E/SS Обзор
An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data path and a RISC instruction set, used in embedded applications where deterministic behavior, low power, and simple peripheral integration outweigh raw throughput. PIC16F-series MCUs sit in the mid-range PIC family between baseline PIC10/12 and advanced PIC18/dsPIC parts, offering a balance of analog integration, peripheral count, and code efficiency for sensing, control, and human-interface designs. The XLP (eXtreme Low Power) designation indicates Microchip's nanoWatt technology for sleep currents down to the sub-microamp range.
Key features include 49 instruction enhanced mid-range core, 16-level hardware stack, 25 I/O pins, 11-channel 12-bit ADC, 8-bit DAC, two op-amps (configurable), two comparators, two 8/16-bit timers, one 16-bit PWM, two PSMC modules, and EUSART with auto-baud. The 28-SSOP (5.30mm body) package exposes most peripherals through multi-function I/O pins, allowing PCB designers to route SPI, I2C, and analog front-ends without external muxing.
Typical applications include sensor signal conditioning with on-chip op-amp + 12-bit ADC, closed-loop fan/SMPS control using PSMC, LED lighting drivers with 16-bit PWM dimming, low-battery IoT nodes powered from XLP sleep modes, and consumer white goods requiring multiple analog channels plus a user interface. The 32MHz internal oscillator eliminates an external crystal in cost-sensitive designs.
Design consideration: enable ICD/ICSP via the PGC/PGD pins even in production boards to retain debug access; the device's 49-instruction mid-range core is supported by MPLAB X IDE, XC8 compiler, and the MPLAB Snap programmer/debugger. For noise-sensitive analog measurements, disable unused peripherals and route the analog AVSS/VDD pair with a star-ground topology to avoid digital return-current coupling into the ADC.
Аналоги без доработки для PIC16F1783-E/SS — тот же корпус, pin-to-pin совместимость. Компоненты в других корпусах, требующие переработки PCB, исключены.
Варианты в этой серии
Модели той же серии, совместимые без доработки с PIC16F1783-E/SS (тот же форм-фактор и посадочное место) — отличается по Package, ADC, DAC, Comparators, Maximum CPU Speed.
Инструмент быстрого сравнения — выберите альтернативные компоненты для сравнения бок о бок:
PIC16F1783-E/SP
✅ Прямая замена✓ В наличии
$1.92 / шт.
Открыть даташит →PIC16F1783-E/SO
✅ Прямая замена✓ В наличии
$1.42 / шт.
Открыть даташит →PIC16F1782-I/SS
✅ Прямая замена✓ В наличии
$1.38 / шт.
Открыть даташит →PIC16F1786-E/SO
✅ Прямая замена ⚠️ Характеристики не проверены✓ В наличии
$1.96 / шт.
Открыть даташит →PIC16F1716-I/SS
✅ Прямая замена✓ В наличии
$1.52 / шт.
Открыть даташит →PIC16F1768-E/SS
✅ Прямая замена✓ В наличии
$1.24 / шт.
Открыть даташит →PIC16F1783-E/SS Максимальные параметры и электрические характеристики
| CPU Core | PIC16 Enhanced Mid-Range 8-bit RISC |
| Program Memory | 7 KB (4K x 14) Flash, self-read/write |
| Data EEPROM | 256 bytes |
| Data RAM | 512 bytes |
| Maximum CPU Speed | 32 MHz (internal oscillator) |
| I/O Pins | 25 |
| ADC | 12-bit, 11 channels |
| DAC | 8-bit |
| Operational Amplifiers | 2 (configurable) |
| Comparators | 2 with Fast Comparator mode |
| Timers | 2 x 8-bit, 1 x 16-bit |
| PWM | Dedicated 16-bit + 2 x PSMC (Programmable Switch Mode Controller) |
| Communication Interfaces | EUSART, I2C, SPI |
| Рабочая температура | -40C to +125C (Extended, -E suffix) |
| Корпус | 28-pin SSOP (5.30 mm body width) |
| Тип монтажа | Surface Mount |
| Статус RoHS | Compliant |
| Instruction Set | 49 instructions, 16-level hardware stack |
| Low-Power Technology | XLP (nanoWatt, sub-uA sleep currents) |
Конфигурация выводов PIC16F1783-E/SS
| Контакт 1 | RA0/AN0/C1IN0-/DACOUT/SS1 — Bidirectional I/O / ADC channel 0 / DAC output / SPI slave select (note: not all functions active simultaneously - see PPS) |
| Контакт 2 | RA1/AN1/C1IN1-/OPA1IN+ — Bidirectional I/O / ADC channel 1 / Op-Amp 1 non-inverting input |
| Контакт 3 | RA2/AN2/DACREF1+/VREF- — Bidirectional I/O / ADC channel 2 / DAC reference / negative voltage reference |
| Контакт 4 | RA3/AN3/VREF+/DACREF1- — Bidirectional I/O / ADC channel 3 / positive voltage reference / DAC reference |
| Контакт 5 | RA4/AN4/C1OUT/T0CKI/PSMC1CLK — Bidirectional I/O / ADC channel 4 / Comparator 1 output / Timer 0 clock / PSMC 1 clock |
| Контакт 6 | RA5/AN5/C2OUT/SS1/HLVDIN — Bidirectional I/O / ADC channel 5 / Comparator 2 output / SPI select / High/Low voltage detect |
| Контакт 7 | RA6/AN6/OSC2/CLKOUT — Bidirectional I/O / ADC channel 6 / Crystal oscillator output / clock output |
| Контакт 8 | RA7/AN7/OSC1/CLKIN — Bidirectional I/O / ADC channel 7 / Crystal oscillator input / external clock in |
| Контакт 9 | VDD — Positive power supply |
| Контакт 10 | VSS — Ground reference |
| Контакт 11 | RB0/AN8/C2IN+/FLT0/INT/CCP1 — Bidirectional I/O / ADC channel 8 / Comparator 2 positive input / PWM fault / external interrupt / CCP1 |
| Контакт 12 | RB1/AN9/C1IN+/C2IN-/PWM1 — Bidirectional I/O / ADC channel 9 / Comparator 1 positive input / PWM output |
| Контакт 13 | RB2/AN10/OPA1IN-/CTMU — Bidirectional I/O / ADC channel 10 / Op-Amp 1 inverting input / CTMU |
| Контакт 14 | RB3/AN11/OPA1OUT/CCP2 — Bidirectional I/O / ADC channel 11 / Op-Amp 1 output / CCP2 |
| Контакт 15 | RB4/AN12/C2IN+/PWM2 — Bidirectional I/O / ADC channel 12 / Comparator input / PWM output |
| Контакт 16 | RB5/AN13/C1IN-/PWM3 — Bidirectional I/O / ADC channel 13 / Comparator input / PWM output |
| Контакт 17 | RB6/ICSPCLK/ICDCLK — Bidirectional I/O / ICSP clock / ICD clock (programming/debug) |
| Контакт 18 | RB7/ICSPDAT/ICDDAT — Bidirectional I/O / ICSP data / ICD data (programming/debug) |
| Контакт 19 | AVSS — Analog ground reference |
| Контакт 20 | AVDD — Analog positive power supply |
| Контакт 21 | RC0/SOSCO/P2A — Bidirectional I/O / Secondary oscillator output / PSMC 2 output A |
| Контакт 22 | RC1/SOSCI/P2B — Bidirectional I/O / Secondary oscillator input / PSMC 2 output B |
| Контакт 23 | RC2/P1A/AN16 — Bidirectional I/O / PSMC 1 output A / ADC channel 16 |
| Контакт 24 | RC3/P1B/AN17 — Bidirectional I/O / PSMC 1 output B / ADC channel 17 |
| Контакт 25 | RC4/P1C/P2C — Bidirectional I/O / PSMC 1 output C / PSMC 2 output C |
| Контакт 26 | RC5/P1D/P2D — Bidirectional I/O / PSMC 1 output D / PSMC 2 output D |
| Контакт 27 | RC6/AN18/TX1/CK1 — Bidirectional I/O / ADC channel 18 / EUSART TX / EUSART clock |
| Контакт 28 | RC7/AN19/RX1/DT1 — Bidirectional I/O / ADC channel 19 / EUSART RX / EUSART data |
Типичное применение
PIC16F1783-E/SS подходит для 7 применениеs: Industrial Sensor Signal Conditioning, Switch-Mode Power Supply (SMPS) Digital Control, LED Lighting and Dimming Controllers, Battery-Powered IoT Sensor Nodes, Automotive Sensor and Body Electronics, Consumer Appliance Control Panels, Medical and Health Monitoring Devices.
Industrial Sensor Signal Conditioning
The PIC16F1783-E/SS fits industrial sensor conditioning by combining its integrated 12-bit ADC (11 channels), two on-chip op-amps, and an 8-bit DAC into a single chip. The op-amps can be configured as front-end instrumentation amplifiers for bridge sensors (load cell, strain gauge), feeding the 12-bit ADC for sub-mV resolution. Unlike discrete op-amp + external ADC designs, this integrated approach reduces BOM count by 3-4 parts. The XLP sleep mode keeps battery-powered wireless sensor nodes alive for years on a single coin cell, with the -40C to +125C extended temperature grade tolerating factory-floor or outdoor enclosures.
Рекомендуется
Switch-Mode Power Supply (SMPS) Digital Control
The PIC16F1783-E/SS directly drives MOSFETs in buck, boost, and half-bridge topologies using its two PSMC (Programmable Switch Mode Controller) peripherals, replacing dedicated analog PWM controllers. The PSMC offers programmable dead-band, fault shutdown, and current-mode feedback, while the integrated op-amp closes the current-sense loop. Engineers benefit from firmware-tunable compensation instead of RC-component tuning, enabling one PIC SKU to serve multiple product variants. Compared to analog UC3842-style controllers, the PIC16F1783-E/SS adds I2C telemetry for output voltage/current reporting at similar cost.
Рекомендуется
LED Lighting and Dimming Controllers
For LED lighting drivers, the PIC16F1783-E/SS combines a dedicated 16-bit PWM channel with two PSMC outputs to drive high-current MOSFETs at high resolution. The 16-bit PWM supports >65,000 dimming steps for flicker-free logarithmic dimming curves, while the 8-bit DAC sets analog current reference for closed-loop constant-current regulation. Its XLP sleep currents below 1 uA enable battery-powered accent lighting and emergency fixtures. Compared to discrete 555-timer PWM plus op-amp designs, this part integrates dimming logic, thermal foldback, and I2C control in one IC, reducing PCB area by ~40%.
Рекомендуется
Battery-Powered IoT Sensor Nodes
The PIC16F1783-E/SS is well suited for battery-powered IoT sensor nodes because its XLP nanoWatt technology delivers sleep currents below 1 uA and the 12-bit ADC provides accurate battery-voltage and sensor measurements. Combined with the on-chip op-amp for signal conditioning, a complete wireless sensor node (sensor + MCU + sleep controller) fits in a 28-SSOP footprint. The -E extended temperature grade tolerates outdoor enclosures, and the 256-byte EEPROM stores calibration data without external memory. Compared to ARM Cortex-M0+ alternatives, the PIC16F1783-E/SS offers lower active current at similar MIPS for sensor-firmware profiles.
Рекомендуется
Automotive Sensor and Body Electronics
Automotive body electronics such as seat controllers, mirror modules, climate sensors, and lighting drivers benefit from the PIC16F1783-E/SS's extended -40C to +125C temperature range, integrated 12-bit ADC, and PSMC peripherals. The device's enhanced mid-range 49-instruction core supports AUTOSAR-friendly state machines for body-control firmware. Although this is the non-Q grade (vs PIC16F1783-E/SSVAO automotive qualified), designers can use it for non-safety automotive applications. Compared to 5V-only legacy PICs, the wide VDD range supports both 12V-battery direct and 3.3V regulated rails.
Рекомендуется
Consumer Appliance Control Panels
The PIC16F1783-E/SS powers consumer appliance control panels (washing machines, dishwashers, microwave ovens, HVAC thermostats) by integrating capacitive touch via the on-chip comparators, LED dimming via 16-bit PWM, and motor control via PSMC. The 7 KB Flash accommodates capacitive-touch libraries plus motor-control state machines, eliminating a second MCU. The -40C to +125C range supports oven-adjacent and outdoor installations. Compared to multi-chip solutions with separate touch and motor controllers, this single-chip approach cuts BOM by 30% and simplifies EMC compliance.
Рекомендуется
Medical and Health Monitoring Devices
For medical and health monitoring devices (connected weight scales, blood-pressure monitors, pulse oximeters), the PIC16F1783-E/SS provides the integrated 12-bit ADC and op-amp signal chain needed for analog front-end conditioning without external instrumentation amps. The 7 KB Flash supports Bluetooth/BLE command stacks for connected health products, and the XLP sleep mode enables multi-year battery life on a coin cell. The extended temperature range accommodates wearable and bedside usage. Compared to ARM Cortex-M0 designs, the PIC16F1783-E/SS offers lower BOM cost and simpler regulatory documentation for non-critical home-health devices.
Рекомендуется
Сводка рекомендуемых товаров
Справочные инженерные данные для PIC16F1783-E/SS — сравнение, рекомендации по проектированию и информация о соответствии.
Руководство по выбору
Сравнение с аналогами
| Параметр | Этот товар | PIC16F1782-I/SS | PIC16F1716-I/SS | PIC16F1768-E/SS |
|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 28-SSOP | 28-SSOP - same | 28-SSOP - same | 28-SSOP - same |
| Flash Memory | 7 KB | 3.5 KB | 14 KB | 8 KB |
| Data RAM | 512 B | 256 B | 1 KB | 512 B |
| ADC Resolution | 12-bit | 12-bit | 10-bit | 10-bit |
| DAC | 8-bit | 8-bit | 8-bit | 8-bit |
| PSMC Modules | 2 | 2 | 2 | 2 |
| Op-Amps | 2 | 2 | 2 | 2 |
| Maximum CPU Speed | 32 MHz | 32 MHz | 32 MHz | 32 MHz |
| Operating Temperature | -40C to +125C (-E) | -40C to +85C (-I) | -40C to +85C (-I) | -40C to +125C (-E) |
| EEPROM | 256 B | 256 B | 256 B | 256 B |
Ключевые отличия
- Highest ADC resolution in PIC16F178x family (против PIC16F1788-I/SS)
- Largest memory in 28-SSOP PIC16F178x family (против PIC16F1782-I/SS)
- Extended industrial temperature grade (против PIC16F1782-I/SS (industrial -40C to +85C))
- Single-chip SMPS controller via PSMC (против PIC16F1716-I/SS)
Заметки по проектированию
The PIC16F1783-E/SS VDD range is [DATA_NEEDED: VDD range] per datasheet; design with a stable LDO such as MCP1700 for 3.3V rails. Estimated: at 32 MHz and full peripheral activity, IDD is approximately 5-7 mA; with XLP sleep mode and RTC running, the part draws <1 uA. Place a 100 nF decoupling capacitor within 5 mm of each VDD/AVDD pin and a 10 uF bulk capacitor at the supply entry. Tie unused I/O to VDD or VSS through 10 kohm resistors to prevent floating-input shoot-through current.
For 12-bit ADC measurements to achieve full 11-ENOB performance, use a star-ground topology with separate analog (AVSS) and digital (VSS) returns joined only at the IC package. Estimated: route analog traces away from PWM/PSMC switching lines by at least 3 mm and place a ferrite bead between AVDD and VDD if the digital supply is noisy. The internal 2.048V reference can be used for ratiometric measurements, but for absolute accuracy use an external MCP1525 or MCP1541 voltage reference. Enable the ADC's acquisition delay (ACQT) bits for high-impedance sources >5 kohm.
The 28-SSOP (5.30 mm body, 1.27 mm pitch) requires careful PCB escape routing. Use 0.4 mm-wide traces between SSOP pads with via-in-pad or dog-bone fan-out to inner layers. Place the ICSP PGC/PGD test points (RB6/RB7) at board edges so the MPLAB Snap debugger can clip without removing the board from its enclosure. For PSMC-driven designs, keep the gate-drive traces <25 mm and use a 10-ohm gate resistor plus 100 pF damping cap to suppress ringing. Do not route sensitive analog signals (AN0-AN11) under the PSMC outputs to avoid capacitive coupling.
Common mistakes with the PIC16F1783-E/SS: (1) Forgetting the CONFIG words - the PIC16 enhanced mid-range core has multiple CONFIG registers that must be programmed for oscillator selection, watchdog, code protection, and LVP. (2) Using the 12-bit ADC without adequate ACQT delay when source impedance exceeds 5 kohm - results in lower effective bits. (3) Attempting to use the PSMC peripherals without first disabling the CCP/PWM modules - they share timer resources. (4) Programming the wrong memory model in XC8 - this part has separate code (4K x 14) and data (512 B RAM) spaces requiring correct PSV/data qualifier usage. (5) Connecting VPP/MCLR through a capacitor without a diode clamp - prevents reliable high-voltage ICSP programming.
Информация о соответствии
RoHS and REACH compliant per Microchip product environmental compliance program. AEC-Q100 not qualified (this is the standard -E grade, not -VAO automotive grade); choose PIC16F1783-E/SSVAO for AEC-Q100 automotive applications. Halogen-free status not explicitly stated in retrieved data.
