AVR128DA64T-E/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
AVR128DA64T-E/PT is an 8-bit AVR microcontroller from Microchip with 128 KB Flash, 24 MHz clock, 10-bit ADC, DAC, and OPAMP peripherals in a 64-pin TQFP package, rated to 125°C for industrial and automotive applications.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 64
- Lifecycle
- ACTIVE
- Datasheet
- AVR128DA64T-E/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.6400(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8-bit AVR core at up to 24 MHz with 128 KB Flash and 16 KB SRAM for capable embedded control
- Integrated 10-bit ADC with 22 channels and on-chip 8-bit DAC for analog signal processing
- Built-in operational amplifier (OPAMP) peripheral eliminates external op-amp ICs in sensor conditioning
- Extended temperature operation up to +125°C in 64-pin TQFP package for industrial environments
Applications
The AVR128DA64T-E/PT is designed for industrial sensor nodes, building automation, and motor control applications requiring analog signal conditioning with minimal external components. Its integrated OPAMP, DAC, and 22-channel ADC make it well suited for measurement instruments and smart actuator interfaces. The 125°C temperature rating and TQFP-64 package support deployment in harsh environments including HVAC controllers and light industrial automation equipment.
Specifications
| Manufacturer Package Code | TQFP-64 |
| 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-PQFP-G64 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 55 |
| Number of I/O Lines | 55 |
| Number of Serial I/Os | 6 |
| Number of Timers | 8 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP64,.47SQ |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE, FINE PITCH |
| RAM (bytes) | 16384 |
| RAM (words) | 16384 |
| ROM (words) | 131072 |
| ROM Programmability | FLASH |
| Speed | 24MHz |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 1.8V |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| ## AVR128DA64T-E/PT Alternates Showing results | Image |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for AVR128DA64T-E/PT:
RISC Microcontroller, 8-Bit, FLASH, AVR CPU, 24MHz, CMOS, PQFP64
suggested
suggested
suggested
RISC Microcontroller, 8-Bit, FLASH, AVR CPU, 24MHz, CMOS, PQFP64
RISC Microcontroller, 8-Bit, FLASH, AVR CPU, 24MHz, CMOS, PQFP64
RISC Microcontroller, 8-Bit, FLASH, AVR CPU, 24MHz, CMOS, PQFP64
RISC Microcontroller, 8-Bit, FLASH, AVR CPU, 24MHz, CMOS, PQFP64
RISC Microcontroller, 8-Bit, FLASH, AVR CPU, 24MHz, CMOS, PQFP64
Frequently Asked Questions
What makes the AVR128DA64T-E/PT stand out for analog-intensive embedded designs?
The AVR128DA64T-E/PT integrates an OPAMP peripheral, a 10-bit ADC with up to 22 channels, and an 8-bit DAC on-chip, reducing external analog component count significantly for sensor conditioning circuits operating from a 1.8 V to 5.5 V supply rail.
How much Flash and RAM does the AVR128DA64T-E/PT provide for application firmware?
The AVR128DA64T-E/PT provides 128 KB of Flash program memory and 16 KB of SRAM data memory, offering ample space for moderate-complexity firmware, lookup tables, and communication stacks running at up to 24 MHz on the 8-bit AVR core.
Which temperature range and package does the AVR128DA64T-E/PT support for industrial deployments?
The AVR128DA64T-E/PT is rated for -40°C to +125°C operation and housed in a 64-pin TQFP package measuring 10×10×1 mm, making it suitable for harsh industrial environments such as motor drives, power inverters, and outdoor sensing modules.
When would a designer select AVR128DA64T-E/PT over a lower pin-count AVR128DA28 variant?
The 64-pin TQFP variant is preferred when a design requires more than 20 GPIO lines simultaneously, such as designs combining a 12-channel ADC scan, 2-wire I2C, SPI, and 4-channel PWM motor drive within a single chip operating at 24 MHz.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.4000 | $2.40 |
| 100+ | $1.9900 | $199.00 |
| 1000+ | $1.8300 | $1830.00 |
| 5000+ | $1.7400 | $8700.00 |
| 6000+ | $1.6500 | $9900.00 |
| 8400+ | $1.6400 | $13776.00 |
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