Microchip Technology ATMEGA168-15AD
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $94,999.99 | $94,999.99 |
| 15+ | $91,999.99 | $1,379,999.85 |
| 25+ | $89,999.99 | $2,249,999.75 |
| 50+ | $84,999.99 | $4,249,999.50 |
| 100+ | $74,999.99 | $7,499,999.00 |
| N+ | $15,000.00 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | AVR® ATmega |
| Packaging | | NULL |
| 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 | 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 ~ 150°C (TA) |
| Grade | Automotive |
| Qualification AEC | AEC-Q100 |
| Mounting Type | Surface Mount |
| Supplier Device Package | 32-TQFP (7x7) |
| Package / Case | 32-TQFP |
| ROHS |
The ATMEGA168-15AD is an 8-bit AVR MCU from Microchip, delivering 16MHz performance with 16KB flash and 1KB SRAM. Its 2.7-5.5V supply and 32-TQFP package make it a flexible choice for embedded control.
- High-temperature operation up to 150°C – enables automotive and industrial environments.
- Integrated brown-out reset – improves system reliability during power fluctuations.
- Compact TQFP-32 – saves board space without sacrificing I/O.
- Wide voltage range – simplifies dual-voltage designs.
Industrial Control
With 16MHz speed and 16KB flash, it handles real-time control loops for motor or relay systems.
Automotive Sensors
Operating up to 150°C, it suits under-hood sensor interfaces requiring robust temperature tolerance.
Portable Devices
Low 2.7V operation and 1KB SRAM support battery-powered data loggers and handheld tools.
Smart Home Nodes
PWM outputs and WDT enable dimming, fan control, and safety monitoring in IoT edge nodes.
Power Management
Brown-out detection ensures safe reset during voltage dips in power supply sequencing.
- Q: What is the operating voltage range?
- A: 2.7V to 5.5V, suitable for battery and 3.3V/5V systems.
- Q: What is the maximum speed?
- A: 16MHz at the given voltage range.
- Q: What package is available?
- A: 32-TQFP, ideal for compact PCB designs.
- Q: Does it include analog comparators?
- A: Yes, it features analog comparator, PWM, and watchdog timer.
- Q: What is the operating voltage range?
- A: 2.7V to 5.5V, suitable for battery and 3.3V/5V systems.
- Q: What is the maximum speed?
- A: 16MHz at the given voltage range.
- Q: What package is available?
- A: 32-TQFP, ideal for compact PCB designs.
- Q: Does it include analog comparators?
- A: Yes, it features analog comparator, PWM, and watchdog timer.

ATMEGA168-15AD.pdf