In Stock
:
360 Min. : 1
Mult. : 1
Mult. : 1
Not available to buy on line? Want the lower wholesale price? Please
sendRFQ, we will
respond immediately
ATMEGA1284P-MU Tech Specifications
Microchip ATMEGA1284P-MU 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 | 2 Weeks | |
| Contact Plating | Tin | |
| Mount | Surface Mount | |
| Mounting Type | Surface Mount | |
| Package / Case | 44-VFQFN Exposed Pad | |
| Number of Pins | 44Pins | |
| Data Converters | A/D 8x10b | |
| Number of I/Os | 32I/Os | |
| Watchdog Timers | Yes | |
| Operating Temperature | -40°C~85°C TA | |
| Packaging | Tray | |
| Series | AVR® ATmega | |
| Published | 1997 | |
| Pbfree Code | yes | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Number of Terminations | 44Terminations | |
| Terminal Position | QUAD | |
| Terminal Pitch | 0.5mm | |
| Frequency | 20MHz | |
| Base Part Number | ATMEGA1284P | |
| Supply Voltage-Max (Vsup) | 5.5V | |
| Power Supplies | 2/5V | |
| Interface | 2-Wire, I2C, SPI, UART, USART | |
| Memory Size | 128kB | |
| Oscillator Type | Internal | |
| RAM Size | 16K x 8 | |
| Voltage - Supply (Vcc/Vdd) | 1.8V~5.5V |
| Product Attribute | Attribute Value | |
|---|---|---|
| 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 | 128KB 64K 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 | 4K x 8 | |
| Boundary Scan | YES | |
| Low Power Mode | YES | |
| Format | FIXED-POINT | |
| Integrated Cache | NO | |
| Number of ADC Channels | 8ADC Channels | |
| Number of Serial I/Os | 2Serial I/Os | |
| Number of External Interrupts | 3External Interrupts | |
| Number of PWM Channels | 6PWM Channels | |
| Number of I2C Channels | 1I2C Channel | |
| Height | 950μm | |
| Length | 7.1mm | |
| Width | 7.1mm | |
| REACH SVHC | No SVHC | |
| Radiation Hardening | No | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
ATMEGA1284P-MU Documents
Download datasheets and manufacturer documentation for ATMEGA1284P-MU
Datasheets
ATMEGA1284P-MU-Microchip-datasheet-24578848.pdf ATMEGA1284P-MU-Atmel-datasheet-13381179.pdf ATMEGA164,324,644,1284(A,P,PA) Datasheet ATMEGA1284P-MU-Microchip-datasheet-62316218.pdfPCN Obsolescence/ EOL
Fab Site 22/Jan/2020PCN Other
MSL Revision A 26/Mar/2014PCN Design/Specification
ATMEGA Datasheet 11/Dec/2018 ATmega164A/PA/324A/PA/644A/PA/1284/P 20/Jan/2020PCN Packaging
Transfer to Microchip/Label/Pkg 5/Sep/2016 MBB/Label Chgs 16/Nov/2018ConflictMineralStatement
Microchip-company-68.pdf
Others include "ATMEG" parts
The following parts include 'ATMEG'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| ATMEGA1284-PU | Microchip Technology | 40-DIP (0.600, 15.24mm) | 2327 |
| ATMEGA1284P-AU | Microchip Technology | 44-TQFP | 15000 |
| ATMEGA1284P-MU | Microchip Technology | 44-VFQFN Exposed Pad | 360 |
| ATMEGA1284P-PU | Microchip Technology | 40-DIP (0.600, 15.24mm) | 30 |
| ATMEGA1284P-MUR | Microchip Technology | 44-VFQFN Exposed Pad | 12000 |
| ATMEGA1284P-AUR | Microchip Technology | 44-TQFP | 29 |
| ATMEGA1284P-PUSL899 | Microchip Technology | - |
Customers also viewed
CX10S-HCHGCH-P-A-DK00000
Advanced Energy
AC/DC CONVERTER 5V 5X24V 820W
CX10S-BHCH0D-P-A-DK00000
Advanced Energy
AC/DC CNVT 48V 5V 2X24V 12V 5V
CX10S-CGBCG0-P-A-DK00000
Advanced Energy
AC/DC CNVT 3X24V 12V 2X24V 820W
CX10S-HGBGB0-P-A-DK00000
Advanced Energy
ACDC CNV 12V 2X24V 12V 5V 2X24V
CX10S-HDA0HB-P-A-DK00000
Advanced Energy
ACDC CNV 12V 5V 24V 2X5V 24V 48V
CX10S-HDBCG0-P-A-DK00000
Advanced Energy
AC/DC CNVT 3X24V 12V 5V 24V 48V
CX10S-HDGCCB-P-A-DK00000
Advanced Energy
AC/DC CNVT 12V 3X24V 48V 24V
1202570027
Molex
LIGHT CURTAIN FINGER 14MM
NCP51705SMDGEVB
onsemi
APPLICATION DAUGHTER-CARD FOR NC
CX10S-DD0DHG-P-A-DK00000
Advanced Energy
AC/DC CNVT 2X24V 5V 24V 2X48V
Popular Search
The following is the popular search section
Best Sales
Featured Manufacturers
Popular Categories
Alternate Products
| Part # | Manufacturer | Description | Package | RoHS | |
|---|---|---|---|---|---|
![]() | ATMEGA1284P-MU | Microchip Technology | ATmega Series 128 KB Flash 16 KB SRAM 20 MHz 8-Bit Microcontroller - VQFN-44 | 44-VFQFN Exposed Pad | |
![]() | ATMEGA644A-MU | Microchip Technology | Microchip ATMEGA644A-MU, 8bit AVR Microcontroller, 20MHz, 64 kB Flash, 44-Pin VQFN | 44-VFQFN Exposed Pad | |
![]() | ATMEGA164PA-MU | Microchip Technology | MCU 8-bit ATmega AVR RISC 16KB Flash 2.5V/3.3V/5V 44-Pin VQFN EP | 44-VFQFN Exposed Pad | |
![]() | ATMEGA324PA-MUR | Microchip Technology | 8-bit Microcontrollers - MCU AVR 32KB FLSH 1KB EE 2KB SRAM-20MHz IND | 44-VFQFN Exposed Pad |
Payment Problem
The payment method can be chosen from the four methods shown below: TT in advance (bank transfer), Western Union, Credit card, PayPal.

Excellent Service
Professional Platform
Wide variety of products
Various payment methods
Original component only
Delivery at full speed
365 days quality assurance
Common Problem
If you have any questions, you can contact us quickly in the following ways:
Shopping Guide
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. |
Ordering | How to Buy | Online and offline orders both are available. Please find the order process guidance from below link: If you have any operation issue, please feel free to contact with our customer service. |
Payment | TT in advance (bank transfer), Western Union, Credit card, PayPal. Customer is responsible for shipping fee, bank charges, duties and taxes. |
Index :
0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ



























ATMEGA1284P-MU Comments
109 reviews
2021-06-11 00:00:00
The product descriptions are detailed and accurate, helping me make informed decisions.
2021-06-10 00:00:00
Buying electronic components from Jakelectronic has always been very satisfactory, with first-class quality and service
2021-06-09 00:00:00
This has surpassed my expectations. Excellent product for the price.
2021-06-04 00:00:00
Jakelectronics demonstrated reliability as a supplier, although opportunities for improvement in certain areas were apparent.
2021-04-24 00:00:00
The price is good.
2021-03-23 00:00:00
As an electronics enthusiast, jak is a good platform for me.
2021-03-13 00:00:00
A good choice for purchasing components.
2021-03-13 00:00:00
The reliability of their products has earned my trust as a customer.
2021-03-12 00:00:00
The quality of their components has helped improve the performance of my projects.
2021-03-03 00:00:00
Their attention to detail in packaging ensures that products arrive safely and intact.