Microchip Technology ATMEGA324A-MCHR MCU QUAD 2K x 8 1.8V~5.5V
ATMEGA324A-MCHR
1610-488-ATMEGA324A-MCHR
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-MCHR Tech Specifications
Microchip ATMEGA324A-MCHR 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 | 10 Weeks | |
| Contact Plating | Tin | |
| 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 | Tape & Reel (TR) | |
| 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 Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| 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 |
| Product Attribute | Attribute Value | |
|---|---|---|
| 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 | |
| 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-MCHR Documents
Download datasheets and manufacturer documentation for ATMEGA324A-MCHR
PCN Part Number
SL Code Number Update 25/Oct/2016PCN Design/Specification
Copper Bonding Wire 17/Oct/2013 ATMEGA Datasheet 11/Dec/2018PCN Assembly/Origin
ATMEGAYYY 23/Apr/2018PCN Packaging
Transfer to Microchip/Label/Pkg 5/Sep/2016ConflictMineralStatement
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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| Part # | Manufacturer | Description | Package | RoHS | |
|---|---|---|---|---|---|
 | ATMEGA324A-MCHR | Microchip Technology | IC MCU 8BIT 32KB FLASH 44QFN | 44-VQFN Dual Rows, Exposed Pad | |
| ATMEGA164A-MCH | Microchip Technology | IC MCU 8BIT 16KB FLASH 44QFN | 44-VQFN Dual Rows, Exposed Pad | |
 | ATMEGA1284-MUR | Microchip Technology | IC MCU 8BIT 128KB FLASH 44VQFN | 44-VFQFN Exposed Pad | |
| ATMEGA644PA-MU | Microchip Technology | MCU 8-bit ATmega AVR RISC 64KB Flash 2.5V/3.3V/5V 44-Pin VQFN EP | 44-VFQFN Exposed Pad |
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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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ATMEGA324A-MCHR 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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2024-01-12 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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