Microchip Technology ATMEGA168-20AUR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $3.67 | $3.67 |
| 15+ | $3.55 | $53.25 |
| 25+ | $3.47 | $86.75 |
| 50+ | $3.28 | $164.00 |
| 100+ | $2.90 | $290.00 |
| N+ | $0.58 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | AVR® ATmega |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 20MHz |
| Connectivity | I2C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 23 |
| Program Memory Size | 16KB (8K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 512 x 8 |
| RAM Size | 1K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V |
| Data Converters | A/D 8x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 32-TQFP (7x7) |
| Package / Case | 32-TQFP |
| ROHS |  |
The ATMEGA168-20AUR from Microchip Technology is a high-performance 8-bit AVR microcontroller. It features 16KB of flash memory, 1KB SRAM, and operates at speeds up to 20MHz. With a supply voltage range of 2.7V to 5.5V, it provides flexibility for various power designs. The 32-TQFP package is compact for space-constrained applications.
- Wide voltage range (2.7V-5.5V) enables use in both 3.3V and 5V systems.
- 20MHz speed delivers fast processing for time-critical tasks.
- Integrated WDT and brown-out detection enhance system reliability.
- 16KB flash allows complex program storage without external memory.
Industrial Control Systems
With 20MHz speed and 16KB flash, it handles real-time control loops for motor control and sensor interfacing.
Automotive Aftermarket
Operates from 2.7V to 5.5V, making it suitable for 3.3V and 5V automotive sensor modules.
Consumer Electronics
PWM channels and WDT support LED dimming and power management in appliances.
IoT Sensor Nodes
Low-power sleep modes combined with brown-out detection ensure reliable battery-powered operation.
Prototyping and Education
AVR architecture with extensive community support accelerates learning and rapid prototyping.
Medical Monitoring Devices
Operating temperature range of -40°C to 85°C allows use in portable diagnostic equipment.
- Q: What is the maximum operating frequency of the ATMEGA168-20AUR?
- A: The maximum operating frequency is 20MHz.
- Q: What is the supply voltage range?
- A: It operates from 2.7V to 5.5V.
- Q: How much flash memory does it have?
- A: It has 16KB of program flash memory.
- Q: What package is this device available in?
- A: It comes in a 32-TQFP package.
ATMEGA168-20AUR.pdf
- Q: What is the maximum operating frequency of the ATMEGA168-20AUR?
- A: The maximum operating frequency is 20MHz.
- Q: What is the supply voltage range?
- A: It operates from 2.7V to 5.5V.
- Q: How much flash memory does it have?
- A: It has 16KB of program flash memory.
- Q: What package is this device available in?
- A: It comes in a 32-TQFP package.
