Microchip Technology ATMEGA328P-MMH MCU QUAD 2K x 8 1.8V~5.5V
ATMEGA328P-MMH
1610-488-ATMEGA328P-MMH
28-VFQFN Exposed Pad
RoHS Compliant
Core Size: 8-Bit,Package / Case: 28-VFQFN Exposed Pad,Series: AVR® ATmega,Frequency: 20MHz,Program Memory Size: 32KB 16K x 16
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ATMEGA328P-MMH Tech Specifications
Microchip ATMEGA328P-MMH technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | Embedded - Microcontrollers | |
| Manufacturer | Microchip | |
| Factory Lead Time | 17 Weeks | |
| Contact Plating | Gold | |
| Mount | Surface Mount | |
| Mounting Type | Surface Mount | |
| Package / Case | 28-VFQFN Exposed Pad | |
| Number of Pins | 28Pins | |
| Data Converters | A/D 8x10b | |
| Number of I/Os | 23I/Os | |
| Watchdog Timers | Yes | |
| Operating Temperature | -40°C~85°C TA | |
| Packaging | Tray | |
| Series | AVR® ATmega | |
| Published | 1997 | |
| JESD-609 Code | e4 | |
| Pbfree Code | yes | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Number of Terminations | 28Terminations | |
| 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 |
| Product Attribute | Attribute Value | |
|---|---|---|
| Interface | I2C, SPI, UART, USART | |
| Memory Size | 32kB | |
| Oscillator Type | Internal | |
| 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 | |
| Has ADC | YES | |
| DMA Channels | NO | |
| Data Bus Width | 8b | |
| Number of Timers/Counters | 3Timers/Counters | |
| EEPROM Size | 1K x 8 | |
| Number of ADC Channels | 8ADC Channels | |
| Number of PWM Channels | 6PWM Channels | |
| Number of I2C Channels | 1I2C Channel | |
| Height | 950μm | |
| Length | 4.05mm | |
| Width | 4.05mm | |
| REACH SVHC | No SVHC | |
| Radiation Hardening | No | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
ATMEGA328P-MMH Documents
Download datasheets and manufacturer documentation for ATMEGA328P-MMH
PCN Obsolescence/ EOL
Fab Site 22/Jan/2020PCN Packaging
Transfer to Microchip/Label/Pkg 5/Sep/2016PCN Design/Specification
Marking Chgs 11/Jul/2017ConflictMineralStatement
Microchip-company-68.pdfDatasheets
ATmega48A/PA/88A/PA/168A/PA/328/P
Others include "ATMEG" parts
The following parts include 'ATMEG'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| ATMEGA328-PU | Microchip Technology | 28-DIP (0.300, 7.62mm) | 500 |
| ATMEGA328P-MN | Microchip Technology | 32-VFQFN Exposed Pad | 3790 |
| ATMEGA328P-PU | Microchip Technology | 28-DIP (0.300, 7.62mm) | 384 |
| ATMEGA328P-PN | Microchip Technology | 28-DIP (0.300, 7.62mm) | 906 |
| ATMEGA328P-MU | Microchip Technology | 32-VFQFN Exposed Pad | 9800 |
| ATMEGA328P-AN | Microchip Technology | 32-TQFP | 12005 |
| ATMEGA328P-AU | Microchip Technology | 32-TQFP | 20000 |
| ATMEGA328PB-AN | Microchip Technology | 32-TQFP | 2500 |
| ATMEGA328P-MMH | Microchip Technology | 28-VFQFN Exposed Pad | 490 |
| ATMEGA328PB-MU | Microchip Technology | 32-VFQFN Exposed Pad | 2000 |
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| Part # | Manufacturer | Description | Package | RoHS | |
|---|---|---|---|---|---|
 | ATMEGA328P-MMH | Microchip Technology | 8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20 MHZ GRN | 28-VFQFN Exposed Pad | |
| ATMEGA168PA-MMH | Microchip Technology | IC MCU 8BIT 16KB FLASH 28VQFN | 28-VFQFN Exposed Pad | |
| ATMEGA88PA-MMH | Microchip Technology | 8-bit Microcontrollers - MCU 1.8V - 5.5V 20MHz 8KB Programmable | 28-VFQFN Exposed Pad | |
| ATMEGA48PA-MMH | Microchip Technology | MCU 8-bit ATmega AVR RISC 4KB Flash 2.5V/3.3V/5V 28-Pin QFN EP | 28-VFQFN Exposed Pad |
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Shipping | Delivery Period | Packages will be arranged for delivery within 1-2 days from the date of all items arrive at our warehouse. In stock items can be shipped out within 24 hours. Delivery Time depends on Shipping Method and Delivery Destinations. |
Shipping Rate | Shipping rate is based on size, weight, destination of the package. MOST offers competitive shipping options through top carriers DHL, FedEx and UPS. We also offer shipping account services for customers who wish to be billed directly for shipping. | |
Shipping Methods | | |
Shipping Tracking | Once the components are delivered, the tracking number will be notified via email immediately. The tracking number also could be found in order history. | |
Returning | Returning | All returns should be made within 60 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, parts picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 60 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment. |
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Payment | TT in advance (bank transfer), Western Union, Credit card, PayPal. Customer is responsible for shipping fee, bank charges, duties and taxes. |
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ATMEGA328P-MMH Comments
109 reviews
2024-03-06 00:00:00
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2024-03-04 15:56:56
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2024-02-21 00:00:00
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2024-01-24 00:00:00
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2024-01-12 00:00:00
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2024-01-10 00:00:00
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2024-01-03 00:00:00
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2023-11-28 00:00:00
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2023-11-22 00:00:00
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2023-11-21 00:00:00
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