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.
Related Guides
ICL7660ACPAZ Negative Voltage Charge Pump Design Guide
Design a reliable ICL7660ACPAZ negative rail with capacitor equations, layout rules, startup checks, and practical troubleshooting.
Aug 2, 2026
C0402C103K3RACTU 10 nF MLCC Design Guide
Practical guidance for applying the C0402C103K3RACTU 10 nF, 25 V X7R MLCC in decoupling, filtering, timing, and EMI-control networks.
Aug 2, 2026
STM32H725IGT3 Selection Guide: Memory, Package, Temperature, and Supply
Choose the right STM32H725 variant by comparing Flash, package, pin count, temperature grade, connectivity, and production requirements.
Aug 1, 2026
STM32H725IGT3 High-Performance MCU Design Guide
Design STM32H725IGT3 systems for reliable 550 MHz operation with practical power, clock, cache, DMA, PCB, ADC, and recovery guidance.
Jul 31, 2026
Why Buy from FindMyChip
About Microchip
Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
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 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit