AT32UC3A3128-CTUT
- Mfr.Part #
- AT32UC3A3128-CTUT
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 144-TFBGA
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLSH 144TFBGA
- Stock
- 6
- In Stock :
- 6
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Number of Terminations :
- 144
- Pbfree Code :
- yes
- Number of I/O :
- 110
- Radiation Hardening :
- No
- Product Category :
- 32-bit Microcontrollers - MCU
- PWM Channels :
- No
- Height :
- 1.2mm
- Program Memory Size :
- 128KB 128K x 8
- Mounting Style :
- SMD/SMT
- Data Bus Width :
- 32b
- Bit Size :
- 32
- Length :
- 11mm
- Peak Reflow Temperature (Cel) :
- 260
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Data Converters :
- A/D 8x10b
- Number of Terminals :
- 144
- Seated Height-Max :
- 1.2 mm
- Surface Mount :
- yes
- RoHS Status :
- ROHS3 Compliant
- Speed :
- 66MHz
- Temperature Grade :
- Industrial
- Terminal Pitch :
- 0.8 mm
- Number of I/O Lines :
- 110
- Operating Supply Voltage :
- 3.3V
- JESD-30 Code :
- S-PBGA-B144
- Power Supplies :
- 1.8,3.3 V
- DAC Channels :
- yes
- Series :
- AVR®32 UC3 A3
- Number of I/Os :
- 110 I/O
- Minimum Operating Temperature :
- - 40 C
- Package Shape :
- Square
- External Data Bus Width :
- 16
- Connectivity :
- EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG
- Supply Voltage-Max (Vsup) :
- 1.95V
- CPU Family :
- AVR RISC
- Interface :
- 2-Wire, EBI/EMI, I2C, I2S, IrDA, MMC, SCI, SPI, UART, USART, USB
- Reach Compliance Code :
- Compliant
- Number of Pins :
- 144
- RAM Size :
- 128K x 8
- Frequency :
- 66MHz
- Base Product Number :
- AT32UC3
- Package / Case :
- 144-TFBGA
- Watchdog Timer :
- yes
- Width :
- 11mm
- DMA Channels :
- yes
- Product Type :
- 32-bit Microcontrollers - MCU
- Terminal Position :
- BOTTOM
- Program Memory Type :
- Flash
- Maximum Operating Temperature :
- + 85 C
- Core Processor :
- AVR
- Manufacturer :
- Microchip
- Mount :
- Surface Mount
- Published :
- 2012
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, WDT
- Terminal Form :
- Ball
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Packaging :
- Tray
- ROM (words) :
- 131072
- ROM Programmability :
- Flash
- Contact Plating :
- Copper, Silver, Tin
- RAM (bytes) :
- 65536
- Has ADC :
- yes
- EEPROM Size :
- --
- Number of ADC Channels :
- 8
- Interfaces :
- IrDA/SCI/SCIF/UDI
- Data Converter :
- A/D 8x10b
- Factory Lead Time :
- 9 Weeks
- Additional Feature :
- IT ALSO OPERATES AT 3.3 V
- Supplier Device Package :
- 144-TFBGA (11x11)
- Operating Temperature :
- -40°C~85°C TA
- Mounting Type :
- Surface Mount
- Brand :
- Microchip Technology
- Interface Type :
- 2-Wire, I2S, JTAG, SPI, USART
- Base Part Number :
- AT32UC3A3128
- Address Bus Width :
- 24
- Device Core :
- AVR
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Qualification Status :
- Not Qualified
- Package :
- Tray
- Tradename :
- AVR
- Product Status :
- Active
- Oscillator Type :
- Internal
- Memory Size :
- 128kB
- Supply Voltage :
- 1.85V
- Core Size :
- 32-Bit
- Number of Timers/Counters :
- 3
- Voltage - Supply (Vcc/Vdd) :
- 1.75V~3.6V
- RoHS :
- Details
- Datasheets
- AT32UC3A3128-CTUT

Microcontrollers Atmel (Microchip Technology) AT32UC3A3128-CTUT Overview
The Microcontrollers Atmel (Microchip Technology) AT32UC3A3128-CTUT is a high-performance, 32-bit microcontroller designed to meet the demanding needs of modern embedded systems. Engineered by Microchip Technology, a leader in microcontroller innovation, this MCU offers a robust platform for developers, featuring a rich set of peripherals and significant memory capacity. With its 128KB of flash memory and advanced architecture, it supports complex algorithms and processes required in today’s sophisticated electronic applications, making it an ideal choice for industries looking to integrate reliable and efficient microcontrollers into their products.
AT32UC3A3128-CTUT Features
This microcontroller is equipped with a variety of features designed to enhance its functionality and ease of integration into various applications. Key features include its 32-bit architecture, 128KB of flash memory, and a 144-pin TFBGA packaging that minimizes space while maximizing performance. It supports high-speed data transfers and efficient power management capabilities, making it well-suited for both portable and high-performance fixed applications.
AT32UC3A3128-CTUT Applications
- Industrial Automation: This MCU can be integrated into control systems for automation machinery, enhancing precision and reliability due to its robust processing capabilities and extensive memory.
- Smart Home Devices: Utilized in smart thermostats, lighting systems, and home security, the AT32UC3A3128-CTUT offers the necessary processing power and connectivity options to handle complex algorithms and multiple input/output actions.
- Automotive: Suitable for automotive applications such as sensor management and on-board diagnostics, this MCU ensures reliable operation in critical systems thanks to its robust architecture and fail-safe features.
- Wearable Technology: With its low power consumption and compact form factor, it is perfect for wearables like fitness trackers and smart watches, providing efficient performance and long battery life.
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