Microchip Technology ATUC128D4-AUT
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $22.52 | $22.52 |
| 15+ | $5.18 | $77.70 |
| 25+ | $5.07 | $126.75 |
| 50+ | $4.79 | $239.50 |
| 100+ | $4.22 | $422.00 |
| N+ | $0.84 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | AVR®32 UC3 D |
| Packaging | Tray | NULL |
| Core Processor | AVR |
| Core Size | 32-Bit Single-Core |
| Speed | 48MHz |
| Connectivity | I2C, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT |
| Number of I/O | 35 |
| Program Memory Size | 128KB (128K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 16K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.65V ~ 3.6V |
| Data Converters | A/D 6x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 48-TQFP (7x7) |
| Package / Case | 48-TQFP |
| ROHS |  |
The ATUC128D4-AUT is a 32-bit AVR MCU from Microchip, featuring a 48MHz core, 128KB flash, and 16KB RAM. With a 1.65V-3.6V supply range and integrated I2S, DMA, and PWM, this 48-TQFP device is suited for audio, industrial, and low-power embedded systems.
- 48-TQFP package provides robust mechanical mounting for industrial environments.
- I2S enables direct digital audio interface.
- 1.65V min voltage supports energy-harvesting designs.
- DMA improves throughput for peripheral data streams.
- 128KB flash accommodates complex application code.
Professional Audio Mixers
I2S and 48MHz processing handle multi-channel digital audio mixing with low latency.
Industrial HMI Panels
TQFP package offers easier soldering for prototyping; 128KB flash stores graphical elements.
Medical Telemetry
Low voltage and DMA support continuous vital-sign transmission with minimal power.
Smart Sensors
PWM outputs drive micro-actuators; WDT provides fail-safe in remote installations.
Consumer Robotics
48MHz and 16KB RAM handle basic navigation algorithms for toy robots.
Data Loggers
1.65V operation allows energy harvesting from solar cells; 128KB flash stores long-term logs.
- Q: What is the package type?
- A: 48-TQFP.
- Q: What is the operating voltage?
- A: 1.65V to 3.6V.
- Q: What is the CPU speed?
- A: 48MHz.
- Q: How much flash memory?
- A: 128KB.
- Q: Does it have I2S?
- A: Yes, integrated I2S peripheral.
ATUC128D4-AUT.pdf
- Q: What is the package type?
- A: 48-TQFP.
- Q: What is the operating voltage?
- A: 1.65V to 3.6V.
- Q: What is the CPU speed?
- A: 48MHz.
- Q: How much flash memory?
- A: 128KB.
- Q: Does it have I2S?
- A: Yes, integrated I2S peripheral.
