AVR128DA48T-I/6LX Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
Microchip AVR128DA48 is an 8-bit AVR microcontroller with 128 KB flash, 24 MHz clock, and 48-pin VQFN package. It features hardware cryptography, integrated op-amps, and a 12-bit ADC. Available in stock worldwide with competitive pricing.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 48
- Lifecycle
- ACTIVE
- Datasheet
- AVR128DA48T-I/6LX Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.4600(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of AVR128DA48T-I/6LX?
- 128 KB flash memory with 24 MHz max clock for high-performance 8-bit embedded control
- Integrated analog peripherals: 12-bit ADC, on-chip op-amps, and DAC channels reduce external BOM
- Hardware cryptography accelerator (AES) and CRC for secure IoT and industrial applications
What is AVR128DA48T-I/6LX used for?
The AVR128DA48T-I/6LX is well-suited for industrial automation, smart home controls, and IoT edge nodes that require reliable analog signal processing and secure communication. Its 48-pin VQFN package and wide 1.8 V to 5.5 V supply range support battery-powered sensors and motor-drive systems. Engineers targeting compact, cost-effective designs benefit from its rich peripheral set including USART, SPI, I2C, and PWM outputs.
What are the specifications of AVR128DA48T-I/6LX?
| Manufacturer Package Code | VQFN-48 |
| Factory Lead Time | 7Weeks |
| Date Of Intro | 2020-02-13 |
| YTEOL | 18 |
| Has ADC | YES |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | AVR |
| Clock Frequency-Max | 24MHz |
| DAC Channels | YES |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQCC-N48 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 41 |
| Number of I/O Lines | 41 |
| Number of Serial I/Os | 5 |
| Number of Timers | 7 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC48,.24SQ,16 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| RAM (bytes) | 16384 |
| RAM (words) | 16384 |
| ROM (words) | 131072 |
| ROM Programmability | FLASH |
| Speed | 24MHz |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.4mm |
| Terminal Position | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| ## AVR128DA48T-I/6LX Alternates Showing results | Image |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Where can I find the AVR128DA48T-I/6LX datasheet?
AVR128DA48T-I/6LX Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for AVR128DA48T-I/6LX?
Compatible alternatives and drop-in replacements for AVR128DA48T-I/6LX:
suggested
suggested
suggested
RISC Microcontroller, 8-Bit, FLASH, AVR CPU, 24MHz, CMOS, PQCC48
128KB, 16KB RAM, 48p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI
RISC Microcontroller, 8-Bit, FLASH, AVR CPU, 24MHz, CMOS, PQCC48
Frequently Asked Questions
What is the maximum clock speed of the AVR128DA48T-I/6LX, and at what supply voltage does it achieve that speed?
The AVR128DA48T-I/6LX operates at up to 24 MHz when powered from a 4.5 V to 5.5 V supply. At lower supply voltages of 1.8 V to 4.5 V, the maximum clock frequency is derated, making it flexible for both 3.3 V and 5 V system designs.
How much non-volatile memory does the AVR128DA48T-I/6LX provide for firmware and data storage?
The device provides 128 KB of in-system programmable flash for firmware, plus 512 bytes of EEPROM for non-volatile data retention. It also includes 16 KB of SRAM for runtime variables, supporting moderately complex control applications without external memory.
Which industrial or motor-control designs benefit most from the AVR128DA48T-I/6LX running at 24 MHz from a 5 V rail?
Motor-drive and industrial PLC designs benefit greatly: the 12-bit ADC with up to 15 input channels samples current and voltage feedback at high resolution, while the on-chip op-amps eliminate external amplifiers. The 48-pin VQFN package fits compact control boards, and hardware CRC supports robust field-bus communication at 24 MHz.
When should a designer choose AVR128DA48T-I/6LX over the smaller AVR64DA28 for a new design?
Choose the AVR128DA48T-I/6LX when the application needs more than 64 KB flash, more than 28 I/O pins, or a higher channel count for the ADC. The 48-pin package provides 40 GPIO lines versus only 22 on the 28-pin variant, making it the better fit for data-acquisition boards requiring simultaneous analog inputs and communication interfaces.
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More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.0100 | $2.01 |
| 25+ | $1.9600 | $49.00 |
| 100+ | $1.6700 | $167.00 |
| 1000+ | $1.5400 | $1540.00 |
| 5000+ | $1.4600 | $7300.00 |
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