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 | 14KB (8K x 14) |
| Program Memory Type | FLASH |
| EEPROM Size | 256 x 8 |
| RAM Size | 1K 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 PIC16F18855-I/SS is an 8-bit microcontroller from Microchip’s PIC16F family, featuring a 16 MHz internal oscillator, 14 KB Flash memory, and 1 KB RAM. It operates at 1.8V–5.5V, making it suitable for low-power applications.
Key features include:
- Core Independent Peripherals (CIPs) like Configurable Logic Cells (CLC), Peripheral Pin Select (PPS), and a 10-bit ADC.
- Enhanced Mid-Range CPU (PIC16 core) with hardware multiplier.
- Communication interfaces: SPI, I²C, and EUSART.
- 28-pin SSOP package, ideal for compact designs.
Applications include embedded control systems, IoT devices, and sensor interfaces. Its CIPs reduce CPU load, improving efficiency in real-time tasks.
For more details, refer to the [Microchip datasheet](https://www.microchip.com).
Key features include:
- Core Independent Peripherals (CIPs) like Configurable Logic Cells (CLC), Peripheral Pin Select (PPS), and a 10-bit ADC.
- Enhanced Mid-Range CPU (PIC16 core) with hardware multiplier.
- Communication interfaces: SPI, I²C, and EUSART.
- 28-pin SSOP package, ideal for compact designs.
Applications include embedded control systems, IoT devices, and sensor interfaces. Its CIPs reduce CPU load, improving efficiency in real-time tasks.
For more details, refer to the [Microchip datasheet](https://www.microchip.com).
Equivalent
Equivalent products to the PIC16F18855-I/SS include:
- PIC16F18854-I/SS (less memory)
- PIC16F18875-I/SS (more memory/features)
- PIC16F18856-I/SS (similar, with minor variations)
- PIC16F18857-I/SS (enhanced peripherals)
All are 8-bit MCUs in SSOP-28 packages, compatible in pinout but vary in memory, peripherals, or features. Check datasheets for exact specs.
- PIC16F18854-I/SS (less memory)
- PIC16F18875-I/SS (more memory/features)
- PIC16F18856-I/SS (similar, with minor variations)
- PIC16F18857-I/SS (enhanced peripherals)
All are 8-bit MCUs in SSOP-28 packages, compatible in pinout but vary in memory, peripherals, or features. Check datasheets for exact specs.
Features
The PIC16F18855-I/SS is an 8-bit microcontroller with these key features:
- Core: 8-bit PIC, up to 32 MHz clock speed.
- Memory: 14 KB Flash, 1 KB RAM, 256 B EEPROM.
- I/O: Up to 36 programmable pins.
- Analog: 12-bit ADC (24 channels), 5-bit DAC, comparators.
- Communication: EUSART, SPI, I²C, LIN.
- Timers: 5x timers (8/16-bit), including a Hardware Limit Timer (HLT).
- Peripherals: CLC (Configurable Logic Cell), NCO (Numerically Controlled Oscillator), PWM.
- Voltage Range: 1.8V–5.5V, low-power modes.
- Package: SSOP-28.
Ideal for embedded control, IoT, and sensor applications.
- Core: 8-bit PIC, up to 32 MHz clock speed.
- Memory: 14 KB Flash, 1 KB RAM, 256 B EEPROM.
- I/O: Up to 36 programmable pins.
- Analog: 12-bit ADC (24 channels), 5-bit DAC, comparators.
- Communication: EUSART, SPI, I²C, LIN.
- Timers: 5x timers (8/16-bit), including a Hardware Limit Timer (HLT).
- Peripherals: CLC (Configurable Logic Cell), NCO (Numerically Controlled Oscillator), PWM.
- Voltage Range: 1.8V–5.5V, low-power modes.
- Package: SSOP-28.
Ideal for embedded control, IoT, and sensor applications.
Pinout
The PIC16F18855-I/SS is a 20-pin microcontroller from Microchip's PIC16F family. Key features include:
- Core: 8-bit, up to 32 MHz operation.
- Memory: 14 KB Flash, 1 KB RAM, 256 B EEPROM.
- Peripherals:
- Analog: 12-bit ADC (up to 17 channels), 5-bit DAC.
- Timers: 5x (including 16-bit and 8-bit).
- Communication: EUSART, SPI, I²C.
- PWM: 4x 10-bit PWM modules.
- I/O: 18 programmable pins (multiplexed with analog/digital functions).
- Packaging: SSOP-20 (Shrink Small Outline Package).
Common applications include embedded control, sensor interfacing, and low-power systems.
- Core: 8-bit, up to 32 MHz operation.
- Memory: 14 KB Flash, 1 KB RAM, 256 B EEPROM.
- Peripherals:
- Analog: 12-bit ADC (up to 17 channels), 5-bit DAC.
- Timers: 5x (including 16-bit and 8-bit).
- Communication: EUSART, SPI, I²C.
- PWM: 4x 10-bit PWM modules.
- I/O: 18 programmable pins (multiplexed with analog/digital functions).
- Packaging: SSOP-20 (Shrink Small Outline Package).
Common applications include embedded control, sensor interfacing, and low-power systems.
Manufacturer
The PIC16F18855-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. The company serves industries like automotive, industrial, consumer electronics, and IoT. Microchip is recognized for its reliable, low-power, and cost-effective semiconductor products.
Package
The PIC16F18855-I/SS comes in an SSOP (Shrink Small Outline Package). It has 28 pins, a compact form factor, and is surface-mountable. The "-I" suffix indicates an industrial temperature range (-40°C to +85°C). Suitable for space-constrained applications.
