Microchip Technology PIC16F18446T-I/SS
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.53 | $1.53 |
| 15+ | $1.48 | $22.20 |
| 25+ | $1.45 | $36.25 |
| 50+ | $1.37 | $68.50 |
| 100+ | $1.21 | $121.00 |
| N+ | $0.24 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | PIC® XLP™ 16F, Functional Safety (FuSa) |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Core Processor | PIC |
| Core Size | 8-Bit |
| Speed | 32MHz |
| Connectivity | EUSART, I2C, LINbus, MSSP, SMBus/PMBus, RS-232, RS-485, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 18 |
| 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 17x12b; D/A 1x5b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 20-SSOP |
| Package / Case | 20-SSOP (0.209", 5.30mm Width) |
| ROHS |  |
The Microchip PIC16F18446T-I/SS is a high-temperature 8-bit PIC microcontroller in a 20-SSOP package. It features 28KB flash, 2KB SRAM, and operates from 2.3V to 5.5V at speeds up to 32MHz. This MCU is designed for demanding environments, offering extended temperature range and a rich analog peripheral set.
- Extended temperature range (-40°C to 125°C) enables use in harsh automotive and industrial environments.
- 32MHz clock speed provides fast processing for real-time control.
- 28KB flash supports complex firmware with room for updates.
- 20-SSOP package is compact and suitable for dense PCB layouts.
Automotive Engine Sensors
The 125°C maximum temperature rating makes it suitable for under-hood sensor interfaces and actuator control.
Industrial Process Control
With 32MHz speed and 28KB flash, it can handle PID loops and communication protocols in factory automation.
Power Supply Management
Its PWM and ADC capabilities enable precise voltage and current monitoring in SMPS designs.
HVAC Controllers
The wide temperature range and robust peripherals support compressor and fan control in extreme environments.
Medical Device Sensors
High reliability and extended temperature range make it ideal for sterilization-resistant medical equipment.
Smart Grid Meters
Low power consumption and multiple communication options support energy metering applications.
- Q: What is the maximum clock speed?
- A: The PIC16F18446T-I/SS operates at up to 32MHz.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 125°C.
- Q: How much flash memory does it have?
- A: It has 28KB of flash memory.
- Q: What is the supply voltage?
- A: It requires 2.3V to 5.5V.
- Q: What package is this?
- A: It is in a 20-SSOP package.
PIC16F18446T-I/SS.pdf
- Q: What is the maximum clock speed?
- A: The PIC16F18446T-I/SS operates at up to 32MHz.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 125°C.
- Q: How much flash memory does it have?
- A: It has 28KB of flash memory.
- Q: What is the supply voltage?
- A: It requires 2.3V to 5.5V.
- Q: What package is this?
- A: It is in a 20-SSOP package.
