ATMEGA324A-CUR
- Mfr.Part #
- ATMEGA324A-CUR
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 49-VFBGA
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 49VFBGA
- Stock
- 25,274
- In Stock :
- 25,274
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Mounting Type :
- Surface Mount
- Series :
- AVR® ATmega
- Supply Voltage-Max (Vsup) :
- 5.5V
- Base Product Number :
- ATMEGA324
- Temperature Grade :
- Industrial
- Number of Timers/Counters :
- 3
- Number of Pins :
- 49
- On Chip Data RAM Width :
- 8
- On Chip Program ROM Width :
- 16
- RoHS Status :
- ROHS3 Compliant
- Number of Timers :
- 3
- Base Part Number :
- ATMEGA324A
- Has ADC :
- yes
- Terminal Position :
- BOTTOM
- JESD-30 Code :
- S-PBGA-B49
- Product Status :
- Active
- Number of External Interrupts :
- 3
- Oscillator Type :
- Internal
- Supplier Device Package :
- 49-VFBGA (5x5)
- Boundary Scan :
- yes
- Surface Mount :
- yes
- Terminal Pitch :
- 0.65mm
- Data Converters :
- A/D 8x10b
- Number of Terminals :
- 49
- Program Memory Size :
- 32KB 16K x 16
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Data Converter :
- A/D 8x10b
- DAC Channels :
- No
- Factory Lead Time :
- 10 Weeks
- RAM (bytes) :
- 2048
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- DMA Channels :
- No
- Format :
- FIXED-POINT
- Package / Case :
- 49-VFBGA
- Bit Size :
- 8
- ROM Programmability :
- Flash
- EEPROM Size :
- 1K x 8
- Program Memory Type :
- Flash
- Speed :
- 20MHz
- Manufacturer :
- Microchip Technology Inc
- Package Shape :
- Square
- Terminal Form :
- Ball
- Number of Terminations :
- 49
- Core Size :
- 8-Bit
- Packaging :
- Tape and Reel (TR)
- Height Seated (Max) :
- 1mm
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Data Bus Width :
- 8B
- Width :
- 5 mm
- Mount :
- Surface Mount
- Number of Serial I/Os :
- 2
- RAM (words) :
- 2048
- Memory Type :
- FLASH, OTP
- Seated Height-Max :
- 1 mm
- ROM (words) :
- 16384
- Supply Current-Max :
- 12 mA
- Pbfree Code :
- yes
- Connectivity :
- I2C, SPI, UART/USART
- Core Processor :
- AVR
- CPU Family :
- AVR RISC
- Published :
- 2008
- Watchdog Timer :
- yes
- Integrated Cache :
- No
- Reach Compliance Code :
- Compliant
- Number of I/O :
- 32
- Memory Size :
- 1.8kB
- RAM Size :
- 2K x 8
- Power Supplies :
- 2/5V
- Frequency :
- 20MHz
- Supply Voltage-Min (Vsup) :
- 1.8V
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Length :
- 5mm
- Qualification Status :
- Not Qualified
- Number of I/O Lines :
- 32
- Interface :
- I2C, SPI, UART, USART
- PWM Channels :
- yes
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Low Power Mode :
- yes
- Operating Temperature :
- -40°C~85°C TA
- Datasheets
- ATMEGA324A-CUR

Microcontrollers Atmel (Microchip Technology) ATMEGA324A-CUR Overview
The ATMEGA324A-CUR from Atmel (Microchip Technology) is a robust 8-bit microcontroller designed to offer a perfect balance between performance and power consumption. This versatile MCU is built on an advanced RISC architecture, enabling efficient processing with a clock speed of up to 20 MHz. With 32KB of in-system programmable flash, the ATMEGA324A-CUR is ideally suited for applications requiring fast and reliable control processing in an embedded environment. The presence of 1KB EEPROM and 2KB SRAM further enhances its utility, making it a prime choice for developers looking for a microcontroller that combines functionality with extended storage options. Equipped with a wide range of peripherals including USART, SPI, and TWI, it offers excellent connectivity options, supporting complex digital communications with ease. The compact 49-VFBGA package of the ATMEGA324A-CUR ensures that it can be integrated into space-constrained applications while still providing the robustness expected from a leading microcontroller. This product encapsulates the essence of Microcontrollers Atmel (Microchip Technology) ATMEGA324A-CUR, making it ideal for a wide array of industrial applications.
ATMEGA324A-CUR Features
The ATMEGA324A-CUR microcontroller is equipped with several key features that make it highly versatile and suitable for a range of applications. Key features include:
- 32KB of in-system programmable flash memory
- 20 MHz maximum clock frequency
- Advanced RISC architecture
- 1KB EEPROM and 2KB SRAM
- Multiple communication interfaces including USART, SPI, and TWI
- Low power consumption
- 49-VFBGA package suitable for compact designs
ATMEGA324A-CUR Applications
- Home Automation Systems: Utilizes its USART and SPI interfaces for communication between devices, enhancing automation capabilities in smart homes.
- Consumer Electronics: Employs its low power consumption and compact design to provide effective processing in devices like handheld gaming units and personal digital assistants.
- Automotive: Takes advantage of its robust I/O capabilities to manage control systems within vehicles, such as sensor networks and entertainment units.
- Industrial Control: Leverages its extensive memory and connectivity options to operate complex machinery and real-time data processing tasks in industrial settings.
- Medical Devices: Utilizes its reliability and programmable memory for critical medical applications, ensuring accurate device functionality and data handling.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















