Microchip Technology ATMEGA1609-AUR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.49 | $1.49 |
| 15+ | $1.44 | $21.60 |
| 25+ | $1.41 | $35.25 |
| 50+ | $1.33 | $66.50 |
| 100+ | $1.18 | $118.00 |
| N+ | $0.24 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | megaAVR® 0, Functional Safety (FuSa) |
| Packaging | Cut Tape (CT) | NULL |
| 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 | 41 |
| Program Memory Size | 16KB (16K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 256 x 8 |
| RAM Size | 2K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V |
| Data Converters | A/D 16x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 48-TQFP (7x7) |
| Package / Case | 48-TQFP |
| ROHS |
The ATMEGA1609-AUR is a Microchip AVR 8-bit MCU with 16KB flash and 2K RAM. It runs at 20MHz from 1.8V to 5.5V in a 48-TQFP package. Includes BOR, POR, PWM, and WDT for dependable operation.
- AVR architecture with rich ecosystem.
- Wide voltage range.
- 48-pin package for I/O-rich designs.
- 20MHz speed with low power.
Industrial Automation
AVR core with 20MHz and 2K RAM handles PLC I/O logic in 48-TQFP.
Consumer Electronics
1.8-5.5V range supports USB and battery-powered devices.
Building Control
PWM outputs drive HVAC actuators with 85°C ambient rating.
Robotics
16KB flash stores motion profiles for small servo controllers.
Metering
Low-power sleep with WDT wake-up for utility meters.
Automotive Aftermarket
Reliable operation in cabin electronics with BOR protection.
- Q: What is the core?
- A: AVR 8-bit.
- Q: Speed?
- A: 20MHz.
- Q: Memory?
- A: 16KB flash, 2K RAM.
- Q: Package?
- A: 48-TQFP.
- Q: What is the core?
- A: AVR 8-bit.
- Q: Speed?
- A: 20MHz.
- Q: Memory?
- A: 16KB flash, 2K RAM.
- Q: Package?
- A: 48-TQFP.

ATMEGA1609-AUR.pdf