사양
| 속성 | 가치 |
| Package / Case | Tube |
| Series | PIC® XLP™ 16F, Functional Safety (FuSa) |
| Part Status | Active |
| Core Processor | PIC |
| Core Size | 8-Bit |
| Speed | 32MHz |
| Connectivity | I²C, LINbus, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 25 |
| Program Memory Size | 28KB (16K x 14) |
| Program Memory Type | FLASH |
| EEPROM Size | 256 x 8 |
| RAM Size | 2K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.3V ~ 5.5V |
| Data Converters | A/D 24x10b; D/A 1x5b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
개요
Description
The PIC16F18856-I/SS is an 8-bit microcontroller from Microchip’s PIC16F family, featuring a 16 MHz internal oscillator, 28 KB Flash, 2 KB RAM, and 256 B EEPROM. It operates at 1.8V–5.5V, making it suitable for low-power applications.
Key peripherals include:
- 12-bit ADC (with computation)
- 8-bit DAC
- PWM, Timers, and Comparators
- Enhanced USART, SPI, I²C
The SSOP-28 package (I/SS suffix) is compact for space-constrained designs. It supports Core Independent Peripherals (CIPs) for autonomous operation, reducing CPU load.
Ideal for sensor interfaces, IoT nodes, and embedded control, it balances performance and power efficiency.
Key peripherals include:
- 12-bit ADC (with computation)
- 8-bit DAC
- PWM, Timers, and Comparators
- Enhanced USART, SPI, I²C
The SSOP-28 package (I/SS suffix) is compact for space-constrained designs. It supports Core Independent Peripherals (CIPs) for autonomous operation, reducing CPU load.
Ideal for sensor interfaces, IoT nodes, and embedded control, it balances performance and power efficiency.
Equivalent
Equivalent products to the PIC16F18856-I/SS (Microchip) include:
- PIC16F18855-I/SS (same family, fewer I/O pins).
- PIC16F18875-I/SS (higher memory, same pinout).
- PIC16F18877-I/SS (more RAM/Flash, compatible).
- PIC16F18854-I/SS (lower memory variant).
Alternatives from other brands (with pin/feature adjustments):
- STM8S003F3 (STMicroelectronics).
- ATtiny414 (Microchip/Atmel).
Check datasheets for exact compatibility.
- PIC16F18855-I/SS (same family, fewer I/O pins).
- PIC16F18875-I/SS (higher memory, same pinout).
- PIC16F18877-I/SS (more RAM/Flash, compatible).
- PIC16F18854-I/SS (lower memory variant).
Alternatives from other brands (with pin/feature adjustments):
- STM8S003F3 (STMicroelectronics).
- ATtiny414 (Microchip/Atmel).
Check datasheets for exact compatibility.
Features
The PIC16F18856-I/SS is an 8-bit microcontroller from Microchip with these key features:
- Core: 8-bit PIC, up to 32 MHz clock speed.
- Memory: 28 KB Flash, 2 KB RAM, 256 B EEPROM.
- I/O: 36 programmable pins.
- Analog: 12-bit ADC (up to 32 channels), 5-bit DAC, comparators.
- Timers: 5x 8/16-bit timers, 1x 32-bit timer.
- Communication: EUSART, SPI, I²C, LIN.
- Peripherals: Hardware PWM, CWG (Complementary Waveform Generator), WWDT.
- Package: SSOP-28.
- Voltage: 1.8V–5.5V operation.
- Temperature Range: -40°C to +85°C.
Ideal for embedded control, IoT, and sensor applications.
- Core: 8-bit PIC, up to 32 MHz clock speed.
- Memory: 28 KB Flash, 2 KB RAM, 256 B EEPROM.
- I/O: 36 programmable pins.
- Analog: 12-bit ADC (up to 32 channels), 5-bit DAC, comparators.
- Timers: 5x 8/16-bit timers, 1x 32-bit timer.
- Communication: EUSART, SPI, I²C, LIN.
- Peripherals: Hardware PWM, CWG (Complementary Waveform Generator), WWDT.
- Package: SSOP-28.
- Voltage: 1.8V–5.5V operation.
- Temperature Range: -40°C to +85°C.
Ideal for embedded control, IoT, and sensor applications.
Manufacturer
The PIC16F18856-I/SS is manufactured by Microchip Technology Inc., a leading American semiconductor company specializing in microcontroller, mixed-signal, analog, and Flash-IP solutions. Founded in 1989 and headquartered in Chandler, Arizona, Microchip is known for its PIC (Peripheral Interface Controller) microcontrollers, which are widely used in embedded systems across industries like automotive, industrial, consumer electronics, and IoT. The company is recognized for its reliable, low-power, and cost-effective semiconductor products.
Application
The PIC16F18856-I/SS, a versatile 8-bit microcontroller from Microchip, is used in:
- Consumer Electronics: Remote controls, smart home devices.
- Automotive: Sensors, lighting control, basic ECUs.
- Industrial: Motor control, automation, monitoring systems.
- Medical: Portable diagnostic tools, wearable health devices.
- IoT: Edge nodes, sensor hubs, low-power applications.
Its features (ADC, PWM, EUSART) suit embedded systems requiring precision, connectivity, and energy efficiency.
- Consumer Electronics: Remote controls, smart home devices.
- Automotive: Sensors, lighting control, basic ECUs.
- Industrial: Motor control, automation, monitoring systems.
- Medical: Portable diagnostic tools, wearable health devices.
- IoT: Edge nodes, sensor hubs, low-power applications.
Its features (ADC, PWM, EUSART) suit embedded systems requiring precision, connectivity, and energy efficiency.
Package
The PIC16F18856-I/SS comes in a SSOP (Shrink Small Outline Package) with 28 pins. The package dimensions are approximately 7.5mm x 10.3mm, with a lead pitch of 0.65mm. It is surface-mountable and suitable for compact PCB designs. The "I" suffix indicates an industrial temperature range (-40°C to +85°C).
