Microchip Technology ATMEGA128-16ANR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $16.06 | $16.06 |
| 15+ | $15.55 | $233.25 |
| 25+ | $15.21 | $380.25 |
| 50+ | $14.37 | $718.50 |
| 100+ | $12.68 | $1,268.00 |
| N+ | $2.54 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | AVR® ATmega |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 16MHz |
| Connectivity | EBI/EMI, I2C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 53 |
| Program Memory Size | 128KB (64K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 4K x 8 |
| RAM Size | 4K x 8 |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V |
| Data Converters | A/D 8x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 64-TQFP (14x14) |
| Package / Case | 64-TQFP |
| ROHS |  |
The ATMEGA128-16ANR is an 8-bit AVR microcontroller from Microchip, running at 16 MHz. It features 128KB of flash memory and 4KB of SRAM, with a 4.5V to 5.5V supply range. Packaged in a 64-TQFP, it includes peripherals like PWM, WDT, and brown-out detection. Its extended temperature range up to 105°C makes it suitable for industrial and automotive applications.
- High Temperature Tolerance: Operates up to 105°C, ideal for under-hood and industrial environments.
- Large Flash for 8-bit: 128KB allows complex firmware without external memory.
- 5V Compatibility: Direct interface with legacy 5V sensors and logic families.
- Proven AVR Architecture: Efficient single-cycle execution and extensive community support.
Industrial Automation Controllers
With 128KB flash and robust I/O, the ATMEGA128-16ANR can manage complex logic sequences in PLCs and conveyor systems.
Automotive Aftermarket ECUs
The 105°C temperature rating and 5V operation make it reliable for engine control modules and sensor interfaces.
Precision Agriculture Equipment
Its PWM outputs can drive variable-rate actuators for seeders and sprayers, improving field efficiency.
Medical Monitoring Devices
Low-power sleep modes and 5V analog compatibility suit it for patient vital-sign monitors.
Building Management Systems
It can handle HVAC zone controllers with multiple temperature sensors and relay drivers.
Robotics Kits
The 16MHz speed and 4KB SRAM support basic path planning and servo control for educational robots.
- Q: What is the maximum speed of the ATMEGA128-16ANR?
- A: It operates at up to 16 MHz with a supply voltage of 4.5V to 5.5V.
- Q: How much flash memory does it have?
- A: It provides 128KB of in-system programmable flash memory.
- Q: What is the operating temperature range?
- A: It is rated for -40°C to 105°C, suitable for harsh environments.
- Q: Does it support PWM?
- A: Yes, it includes multiple PWM channels for motor and lighting control.
ATMEGA128-16ANR.pdf
- Q: What is the maximum speed of the ATMEGA128-16ANR?
- A: It operates at up to 16 MHz with a supply voltage of 4.5V to 5.5V.
- Q: How much flash memory does it have?
- A: It provides 128KB of in-system programmable flash memory.
- Q: What is the operating temperature range?
- A: It is rated for -40°C to 105°C, suitable for harsh environments.
- Q: Does it support PWM?
- A: Yes, it includes multiple PWM channels for motor and lighting control.
