Microchip Technology ATMEGA8-16PU
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $3.17 | $3.17 |
| 15+ | $3.07 | $46.05 |
| 25+ | $3.01 | $75.25 |
| 50+ | $2.84 | $142.00 |
| 100+ | $2.51 | $251.00 |
| N+ | $0.50 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | AVR® ATmega |
| Packaging | Tube | |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 16MHz |
| Connectivity | I2C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 23 |
| Program Memory Size | 8KB (4K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 512 x 8 |
| RAM Size | 1K x 8 |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V |
| Data Converters | A/D 6x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Through Hole |
| Supplier Device Package | 28-PDIP |
| Package / Case | 28-DIP (0.300", 7.62mm) |
| ROHS |  |
The Microchip ATMEGA8-16PU is a high-performance 8-bit AVR microcontroller in a 28-pin DIP package. It delivers 16MHz processing speed with 8KB flash memory and 1KB SRAM, operating from 4.5V to 5.5V. Built-in features include PWM, watchdog timer, power-on reset, and brown-out detection, making it ideal for embedded control applications requiring reliable operation in industrial and consumer environments.
- High-speed 16MHz AVR core – Executes most instructions in a single clock cycle, maximizing throughput for time-critical control tasks.
- Robust 8KB flash memory – Provides ample code storage for complex firmware while supporting in-system programming for field updates.
- Wide voltage range (4.5V-5.5V) – Compatible with standard 5V logic and power systems, simplifying integration.
- Integrated safety features – Brown-out reset and watchdog timer ensure stable operation during voltage fluctuations and software hangs.
- DIP package for easy prototyping – Through-hole design allows socket mounting and manual soldering, ideal for development and low-volume production.
Industrial Control Systems
The 16MHz AVR core with 8KB flash and 1KB SRAM handles real-time control loops for motor control and process automation, with PWM channels for precise actuator control.
Automotive Aftermarket Sensors
Operating at 4.5V-5.5V and -40°C to 85°C, it reliably processes analog signals from temperature and pressure sensors in engine management retrofits.
Consumer Electronics Prototyping
The 28-DIP package is breadboard-friendly, enabling rapid development of smart home devices like thermostat controllers and IR remote repeaters.
Power Supply Management
With brown-out detection and watchdog timer, it monitors voltage rails and triggers safe shutdown sequences in switched-mode power supplies.
Educational Robotics Kits
Its simple AVR architecture and 8KB memory support basic line-following and obstacle-avoidance algorithms for STEM learning platforms.
Data Logging Systems
The 1KB SRAM buffers sensor data before writing to external EEPROM, while the UART interface enables serial communication with host computers.
- Q: What is the maximum operating frequency of the ATMEGA8-16PU?
- A: The ATMEGA8-16PU operates at up to 16MHz with a supply voltage range of 4.5V to 5.5V.
- Q: What is the program memory size?
- A: It features 8KB of in-system programmable flash memory (4K x 16 bits).
- Q: What package is this device available in?
- A: It comes in a 28-pin DIP (0.300", 7.62mm) package, suitable for through-hole mounting.
- Q: Does it include analog comparators?
- A: Yes, it includes an analog comparator along with PWM, WDT, POR, and brown-out detection.
ATMEGA8-16PU.pdf
- Q: What is the maximum operating frequency of the ATMEGA8-16PU?
- A: The ATMEGA8-16PU operates at up to 16MHz with a supply voltage range of 4.5V to 5.5V.
- Q: What is the program memory size?
- A: It features 8KB of in-system programmable flash memory (4K x 16 bits).
- Q: What package is this device available in?
- A: It comes in a 28-pin DIP (0.300", 7.62mm) package, suitable for through-hole mounting.
- Q: Does it include analog comparators?
- A: Yes, it includes an analog comparator along with PWM, WDT, POR, and brown-out detection.
