Microchip Technology ATMEGA324A-MCH MCU QUAD 2K x 8 1.8V~5.5V
ATMEGA324A-MCH
1610-488-ATMEGA324A-MCH
44-VQFN Dual Rows, Exposed Pad
RoHS Compliant
Core Size: 8-Bit,Package / Case: 44-VQFN Dual Rows, Exposed Pad,Series: AVR® ATmega,Frequency: 20MHz,Program Memory Size: 32KB 16K x 16
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ATMEGA324A-MCH Tech Specifications
Microchip ATMEGA324A-MCH 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 | 5 Weeks | |
| Contact Plating | Gold | |
| Mount | Surface Mount | |
| Mounting Type | Surface Mount | |
| Package / Case | 44-VQFN Dual Rows, 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 | 2008 | |
| JESD-609 Code | e4 | |
| Pbfree Code | yes | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Number of Terminations | 44Terminations | |
| Terminal Position | QUAD | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5mm | |
| Frequency | 20MHz | |
| Base Part Number | ATMEGA324A | |
| Qualification Status | Not Qualified | |
| Supply Voltage-Max (Vsup) | 5.5V | |
| Power Supplies | 2/5V | |
| Supply Voltage-Min (Vsup) | 1.8V | |
| Interface | I2C, SPI, UART, USART | |
| Memory Size | 32kB |
| Product Attribute | Attribute Value | |
|---|---|---|
| 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 | |
| PWM Channels | YES | |
| DAC Channels | NO | |
| Number of Timers/Counters | 3Timers/Counters | |
| EEPROM Size | 1K x 8 | |
| On Chip Program ROM Width | 16 | |
| Boundary Scan | YES | |
| Low Power Mode | YES | |
| Format | FIXED-POINT | |
| Integrated Cache | NO | |
| RAM (words) | 2048 | |
| Number of Serial I/Os | 2Serial I/Os | |
| Number of External Interrupts | 3External Interrupts | |
| On Chip Data RAM Width | 8 | |
| Length | 7mm | |
| Height Seated (Max) | 1mm | |
| RoHS Status | ROHS3 Compliant |
ATMEGA324A-MCH Documents
Download datasheets and manufacturer documentation for ATMEGA324A-MCH
PCN Obsolescence/ EOL
Fab Site 22/Jan/2020PCN Design/Specification
ATMEGA Datasheet 11/Dec/2018 ATmega164A/PA/324A/PA/644A/PA/1284/P 20/Jan/2020PCN Packaging
MBB/Label Chgs 16/Nov/2018ConflictMineralStatement
Microchip-company-68.pdfDatasheets
ATMEGA164,324,644,1284(A,P,PA) Datasheet
Others include "ATMEG" parts
The following parts include 'ATMEG'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| ATMEGA324A-CU | Microchip Technology | 49-VFBGA | 19 |
| ATMEGA324A-PU | Microchip Technology | 40-DIP (0.600, 15.24mm) | 24000 |
| ATMEGA324A-AU | Microchip Technology | 44-TQFP | 207 |
| ATMEGA324A-MU | Microchip Technology | 44-VFQFN Exposed Pad | 1740 |
| ATMEGA324A-AUR | Microchip Technology | 44-TQFP | 3107 |
| ATMEGA324A-MUR | Microchip Technology | 44-VFQFN Exposed Pad | 5 |
| ATMEGA324A-MCH | Microchip Technology | 44-VQFN Dual Rows, Exposed Pad | 50 |
| ATMEGA324A-CUR | Microchip Technology | 49-VFBGA | 13 |
| ATMEGA324A-MCHR | Microchip Technology | 44-VQFN Dual Rows, Exposed Pad | 13 |
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 | ATMEGA324A-MCH | Microchip Technology | IC MCU 8BIT 32KB FLASH 44QFN | 44-VQFN Dual Rows, Exposed Pad | |
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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. |
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ATMEGA324A-MCH Comments
109 reviews
2022-07-21 00:00:00
There was room for improvement, but the overall experience was satisfactory.
2022-07-14 00:00:00
I had some minor problems buying components on the Jak, but the overall experience was good.
2022-07-13 00:00:00
I trust jakelectronics to provide me with high-quality components every time.
2022-06-15 00:00:00
The delivery speed is also very fast, and it always arrives on time.
2022-05-13 00:00:00
Good quality product.
2022-04-14 00:00:00
Simply great! Many thanks!
2022-04-09 00:00:00
I couldn't be happier with the kit. It was easy to assemble, including soldering the EEPROM, and works as intended.
2022-04-09 00:00:00
Pricing that fits my budget without compromising on quality, a win-win situation.
2022-04-08 00:00:00
For the price I am very happy.
2022-03-31 00:00:00
when you need to connect this kind of port, this product makes it very easy.