ATMEGA328-MU
| Parameters | |
|---|---|
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 32 |
| Subcategory | Microcontrollers |
| Technology | CMOS |
| Terminal Position | QUAD |
| Terminal Form | NO LEAD |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 5V |
| Terminal Pitch | 0.5mm |
| Frequency | 20MHz |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | ATMEGA328 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5V |
| Power Supplies | 2/5V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Interface | 2-Wire, I2C, SPI, UART, USART |
| Memory Size | 32kB |
| Oscillator Type | Internal |
| Number of I/O | 23 |
| RAM Size | 2K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V~5.5V |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Core Processor | AVR |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Program Memory Type | FLASH |
| Core Size | 8-Bit |
| Program Memory Size | 32KB 16K x 16 |
| Connectivity | I2C, SPI, UART/USART |
| Bit Size | 8 |
| Data Converter | A/D 8x10b |
| Watchdog Timer | Yes |
| Has ADC | YES |
| DMA Channels | NO |
| Data Bus Width | 8b |
| Number of Timers/Counters | 3 |
| EEPROM Size | 1K x 8 |
| Number of ADC Channels | 8 |
| Number of PWM Channels | 6 |
| Number of I2C Channels | 1 |
| Height | 1mm |
| Length | 5.1mm |
| Width | 5.1mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Factory Lead Time | 1 Week |
| Contact Plating | Tin |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 32-VFQFN Exposed Pad |
| Number of Pins | 32 |
| Manufacturer Package Identifier | 32M1-A |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tray |
| Published | 1997 |
| Series | AVR® ATmega |
ATMEGA328-MU Overview
There is an option to purchase it in the 32-VFQFN Exposed Pad package, which saves space. In this case, it is mounted using the method of Surface Mount. Package Tray contains it. AVR core processor is present on the device. In order to work effectively, the temperature should be kept at -40°C~85°C TA. In terms of its program memory type, it is FLASH. The device has 23 I/Os. Based on the ATMEGA328 base part number, it can be compared with other components. The terminals are positioned at QUAD. As far as terminations are concerned, there are 32 terminations present. The AVR? ATmega series includes this electrical component. Because of the 5V voltage of the supply, high efficiency can be achieved. It has uPs/uCs/Peripheral IC - MICROCONTROLLER, RISC. It is constructed using 32 pins. It is mounted based on the method of Surface Mount. Microcontrollers contains this component. The devices have a memory size of 32kB that can be used to store programs and data. There is a source of power of 2/5V that powers this device. This device works well at 20MHz frequency when it is operating at a high rate of efficiency. It appears that there are 3 timers/counters in use. In order to maintain normal operation, the supply voltage (Vsup) should be maintained above 4.5V. Using an oscillator type Internal, it operates.
ATMEGA328-MU Features
32-VFQFN Exposed Pad package
Mounting type of Surface Mount
Microcontrollers subcategory
ATMEGA328-MU Applications
There are a lot of Microchip Technology ATMEGA328-MU Microcontroller applications.
- Speed meter
- Washing machine
- Smoke alarms
- Virtual reality VR robots
- Guidance-GPS
- Accu-check
- Copiers
- Embedded gateways
- Measuring revolving objects
- Blenders
