Microchip Technology ATMEGA8515-16PU
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $3.36 | $3.36 |
| 15+ | $3.26 | $48.90 |
| 25+ | $3.19 | $79.75 |
| 50+ | $3.01 | $150.50 |
| 100+ | $2.66 | $266.00 |
| N+ | $0.53 | 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 | EBI/EMI, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 35 |
| Program Memory Size | 8KB (4K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 512 x 8 |
| RAM Size | 512 x 8 |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V |
| Data Converters | - |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Through Hole |
| Supplier Device Package | 40-PDIP |
| Package / Case | 40-DIP (0.600", 15.24mm) |
| ROHS |  |
The ATMEGA8515-16PU is an 8-bit AVR microcontroller from Microchip Technology, designed for high-performance, low-power embedded control. Operating at up to 16MHz with a 4.5V to 5.5V supply, it provides 8KB of flash memory and 512 bytes of SRAM. Its 40-pin DIP package is ideal for through-hole prototyping and industrial applications. Key features include Brown-out Detection, Power-On Reset, PWM channels, and a Watchdog Timer, ensuring reliable operation in harsh environments.
- High Throughput at 16MHz: The AVR core executes most instructions in a single clock cycle, delivering up to 16 MIPS for real-time control tasks.
- Robust 5V Operation: The 4.5V-5.5V range is compatible with legacy 5V sensors and logic, simplifying system integration.
- Reliable Reset Management: Integrated Brown-out Detect and Power-On Reset prevent erratic behavior during voltage dips.
- Easy Prototyping: The 40-pin DIP package is breadboard-friendly, accelerating development cycles.
- Built-in Safety: The Watchdog Timer automatically resets the MCU in case of firmware hangs, enhancing field reliability.
Industrial Automation Controllers
The 16MHz AVR core with 8KB flash and 512B RAM is ideal for simple PLCs and motor control logic, providing deterministic real-time response in a robust 40-pin DIP package.
Automotive Aftermarket ECUs
With a 4.5V-5.5V supply and -40°C to 85°C operation, it suits engine sensor interfaces and dashboard control units where 5V logic and high temperature tolerance are required.
Power Supply Management
Integrated PWM and Brown-out Detect/Reset ensure reliable operation in switch-mode power supplies, enabling safe shutdown and fault recovery in 5V systems.
Test and Measurement Equipment
The 40-pin DIP package allows easy prototyping on breadboards for handheld multimeters and data loggers, leveraging the 512B SRAM for temporary data buffering.
Security and Access Control Panels
Its WDT and POR features provide fail-safe operation in keypad-based access systems, ensuring the microcontroller resets properly during power glitches.
Educational Robotics Kits
The DIP package and 5V operation make it student-friendly for building line-following robots, with enough I/O pins for multiple sensors and motor drivers.
- Q: What is the maximum operating frequency of the ATMEGA8515-16PU?
- A: The maximum operating frequency is 16MHz, as indicated by the '16' in the part number.
- Q: What is the program memory size and type?
- A: It has 8KB of in-system programmable flash memory, organized as 4K x 16 bits.
- Q: What is the operating voltage range?
- A: The supply voltage range is 4.5V to 5.5V.
- Q: What package is this device available in?
- A: It comes in a 40-pin DIP (0.600" width) package.
- Q: Does it include a watchdog timer?
- A: Yes, it features a Watchdog Timer (WDT) along with Brown-out Detection and Power-On Reset.
ATMEGA8515-16PU.pdf
- Q: What is the maximum operating frequency of the ATMEGA8515-16PU?
- A: The maximum operating frequency is 16MHz, as indicated by the '16' in the part number.
- Q: What is the program memory size and type?
- A: It has 8KB of in-system programmable flash memory, organized as 4K x 16 bits.
- Q: What is the operating voltage range?
- A: The supply voltage range is 4.5V to 5.5V.
- Q: What package is this device available in?
- A: It comes in a 40-pin DIP (0.600" width) package.
- Q: Does it include a watchdog timer?
- A: Yes, it features a Watchdog Timer (WDT) along with Brown-out Detection and Power-On Reset.
