Atmel ATMEGA16A-AU
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $5.00 | $5.00 |
| 15+ | $4.60 | $69.00 |
| 25+ | $4.50 | $112.50 |
| 50+ | $4.25 | $212.50 |
| 100+ | $3.75 | $375.00 |
| N+ | $0.75 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Atmel |
| Product Series | AVR® ATmega |
| Packaging | Bulk | |
| 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 | 32 |
| 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 | 44-TQFP (10x10) |
| Package / Case | 44-TQFP |
| ROHS |  |
The Atmel ATMEGA16A-AU is an 8-bit AVR microcontroller running at 16MHz. It features 16KB flash, 1KB SRAM, and operates from 2.7V to 5.5V. Housed in a 44-TQFP package, it includes PWM, WDT, and brown-out detection, making it a versatile choice for cost-sensitive embedded applications.
- Wide operating voltage (2.7V-5.5V) simplifies power design.
- 16KB flash provides ample code space for mid-range applications.
- Industry-standard AVR core with extensive toolchain support.
- Compact 44-TQFP package for space-constrained PCBs.
Embedded Control Systems
16MHz AVR core with 16KB flash provides sufficient processing for mid-complexity control tasks.
Automotive Aftermarket
Wide voltage range (2.7V-5.5V) and -40°C to 85°C operation suit car body electronics.
Industrial Automation
PWM and WDT enable reliable timing and fault recovery in PLC I/O modules.
Consumer Appliances
Low-cost 44-TQFP package and simple architecture reduce overall system cost.
Sensor Data Acquisition
1KB SRAM supports moderate data buffering from multiple analog sensors.
Educational Prototyping
Well-documented AVR architecture accelerates learning and rapid prototyping.
- Q: What is the CPU speed?
- A: 16MHz maximum, 8-bit AVR core.
- Q: What is the program memory size?
- A: 16KB flash (8K x 16 bits).
- Q: What is the package?
- A: 44-TQFP package.
- Q: What voltage does it support?
- A: 2.7V to 5.5V.
ATMEGA16A-AU.pdf
- Q: What is the CPU speed?
- A: 16MHz maximum, 8-bit AVR core.
- Q: What is the program memory size?
- A: 16KB flash (8K x 16 bits).
- Q: What is the package?
- A: 44-TQFP package.
- Q: What voltage does it support?
- A: 2.7V to 5.5V.
