ATMEGA328P-MMH
| Parameters | |
|---|---|
| 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 | 950μm |
| Length | 4.05mm |
| Width | 4.05mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 1 Week |
| Contact Plating | Gold |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 28-VFQFN Exposed Pad |
| Number of Pins | 28 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tray |
| Published | 1997 |
| Series | AVR® ATmega |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 28 |
| Subcategory | Microcontrollers |
| Technology | CMOS |
| Terminal Position | QUAD |
| Supply Voltage | 5V |
| Terminal Pitch | 0.45mm |
| Frequency | 20MHz |
| Base Part Number | ATMEGA328P |
| Supply Voltage-Max (Vsup) | 5.5V |
| Power Supplies | 2/5V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Interface | 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 |
| Supply Current-Max | 9mA |
| Bit Size | 8 |
| Data Converter | A/D 8x10b |
ATMEGA328P-MMH Overview
As a result, it is available in the 28-VFQFN Exposed Pad package. A Surface Mount mounting method is used. There is a Tray package available for it. There is a AVR as core processor in this device. When working, it is recommended that the temperature be kept at -40°C~85°C TA. The type of memory in which this program is stored is FLASH. 23 I/Os have been provided by the device. Other components that are comparable to it have the base part number ATMEGA328P. The position of the device is QUAD at terminal. As far as terminations are concerned, there are 28 terminations present. The electrical component is part of the series AVR? ATmega. The supply voltage of 5V allows for high efficiency. MICROCONTROLLER, RISC is this gadget's uPs/uC/peripheral IC. The structure is constructed from 28 pins. During the mounting process, the device is mounted based on the Surface Mount method. This is a component included in Microcontrollers. In the device, there is a memory capacity of 32kB which may be used to store programs and data. A maximum supply current of 9mA is set. Power is provided by a source of 2/5V. It performs extremely well at a frequency of 20MHz. A total of 3 timers/counters are present. Normally, the supply voltage (Vsup) should remain above 4.5V. Internal is the oscillator type it uses.
ATMEGA328P-MMH Features
28-VFQFN Exposed Pad package
Mounting type of Surface Mount
Microcontrollers subcategory
ATMEGA328P-MMH Applications
There are a lot of Microchip Technology ATMEGA328P-MMH Microcontroller applications.
- Guidance-GPS
- Automatic staplers
- Fax machines
- Security systems
- Radio
- Accu-check
- Blood pressure monitors
- Microwave ovens
- Pacemakers (used to control abnormal heart rhythm)
- Automatic control
