Description
Product Overview
Atmega 328P TQFP32 Microcontroller
The high-performance Atmel picoPower 8-bit AVR RISC-based microcontroller combines 32KB ISP flash memory with read-while-write capabilities, 1024B EEPROM, 2KB SRAM, 23 general-purpose I/O lines, 32 general purpose working registers, three flexible timer/counters with compare modes, internal and external interrupts, serial programmable USART, a byte-oriented 2-wire serial interface, SPI serial port, a 6-channel 10-bit A/D converter (8-channels in TQFP and QFN/MLF packages), programmable watchdog timer with internal oscillator, and five software selectable power saving modes. The device operates between 1.8-5.5 volts.
Features of Atmega 328P TQFP32 Microcontroller
- High Performance, Low Power Atmel®AVR® 8-Bit Microcontroller Family
- Advanced RISC Architecture
- High Endurance Non-volatile Memory Segments
- Atmel® QTouch® library support
- Peripheral Features
- Special Microcontroller Features
Specifications
| Frequency Rating: | 20MHz |
|---|---|
| Case/Package: | TQFP 32 |
| Min Supply Voltage | 2.7 |
| Max. Supply Voltage (V) | 5.5 |
| Product Type | 8-bit Microcontrollers – MCU |
| Product Series | ATmega328P |
| Mounting Type: | SMD/SMT |
| Max. Clock Frequency (MHz) | 20 |
| Data Bus Width | 8bit |
| No. of I/Os | 23 |
| Interface Type | I2C, SPI, USART |
| Program Memory Size (kB) | 32 |
| Data RAM size and Type | 2kB SRAM |
| Data ROM Size and Type | 1024 B EEPROM |
| No. of Timers/Counters | 3 Timer |
| Operating Temperature (°C) | -24 to 84 |
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