Microchip Technology ATMEGA328PB-ANR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $2.60 | $2.60 |
| 15+ | $2.52 | $37.80 |
| 25+ | $2.47 | $61.75 |
| 50+ | $2.33 | $116.50 |
| 100+ | $2.06 | $206.00 |
| N+ | $0.41 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | AVR® ATmega, Functional Safety (FuSa) |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 20MHz |
| Connectivity | I2C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 27 |
| Program Memory Size | 32KB (16K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 1K x 8 |
| RAM Size | 2K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 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 | 32-TQFP (7x7) |
| Package / Case | 32-TQFP |
| ROHS |  |
The Microchip ATMEGA328PB-ANR is a robust 8-bit AVR microcontroller in a 32-pin TQFP package. It offers 32KB of flash memory and 2KB of SRAM, operating at speeds up to 20MHz. With an extended temperature range of -40°C to 105°C and a supply voltage of 1.8V to 5.5V, it includes brown-out detection, power-on reset, PWM, and a watchdog timer. This MCU is built for demanding industrial and automotive applications.
- Extended Temperature Range: -40°C to 105°C for harsh environments.
- Proven Architecture: Based on the popular ATmega328P with additional peripherals.
- High-Speed Operation: 20MHz for demanding real-time tasks.
- Compact 32-TQFP: Balances I/O count with board space.
Automotive ECU Modules
The extended -40°C to 105°C temperature range makes it ideal for under-hood automotive applications like engine control sensors.
3D Printer Controllers
With 32KB flash and 2KB RAM, it can handle G-code interpretation and stepper motor control via PWM in compact printer boards.
Industrial Process Control
Its robust protection features and 20MHz speed support PID control loops for temperature and pressure regulation.
Smart Agriculture Sensors
The wide voltage range and high-temperature tolerance allow it to operate in outdoor soil monitoring systems.
Drone Flight Controllers
The 32-TQFP package provides enough I/O for multiple ESC signals and sensor inputs, while the fast core handles stabilization algorithms.
- Q: What is the temperature range for this MCU?
- A: It operates from -40°C to 105°C, suitable for harsh environments.
- Q: How much flash memory does it have?
- A: It has 32KB of flash memory (16K x 16).
- Q: What package is available?
- A: It comes in a 32-pin TQFP package.
- Q: Does it include a watchdog timer?
- A: Yes, it features a WDT along with BOD and POR.
ATMEGA328PB-ANR.pdf
- Q: What is the temperature range for this MCU?
- A: It operates from -40°C to 105°C, suitable for harsh environments.
- Q: How much flash memory does it have?
- A: It has 32KB of flash memory (16K x 16).
- Q: What package is available?
- A: It comes in a 32-pin TQFP package.
- Q: Does it include a watchdog timer?
- A: Yes, it features a WDT along with BOD and POR.
