AT32UC3A3128S-CTUT
- Mfr.Part #
- AT32UC3A3128S-CTUT
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 144-TFBGA
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLSH 144FFBGA
- Stock
- 19,892
- In Stock :
- 19,892
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- PWM Channels :
- No
- Temperature Grade :
- Industrial
- Operating Temperature :
- -40°C~85°C TA
- Memory Size :
- 128kB
- Packaging :
- Tray
- Factory Lead Time :
- 9 Weeks
- Address Bus Width :
- 24
- Number of Pins :
- 144
- Device Core :
- AVR32
- Core Processor :
- AVR
- Supplier Device Package :
- 144-FFBGA (11x11)
- ROM Programmability :
- Flash
- ROM (words) :
- 131072
- External Data Bus Width :
- 16
- Number of ADC Channels :
- 8 Channel
- Height Seated (Max) :
- 1.2mm
- Qualification Status :
- Not Qualified
- Voltage - Supply (Vcc/Vdd) :
- 1.75V~3.6V
- Manufacturer :
- Microchip
- Number of Terminations :
- 144
- JESD-30 Code :
- S-PBGA-B144
- Number of Timers/Counters :
- 3
- Core Size :
- 32-Bit
- Minimum Operating Temperature :
- - 40 C
- Watchdog Timer :
- yes
- Maximum Operating Temperature :
- + 85 C
- Additional Feature :
- IT ALSO OPERATES AT 3.3 V
- Series :
- AVR®32 UC3 A3
- Brand :
- Microchip Technology
- Bit Size :
- 32
- Number of I/O :
- 110
- Width :
- 11 mm
- Product Type :
- 32-bit Microcontrollers - MCU
- Has ADC :
- yes
- CPU Family :
- AVR RISC
- Mounting Type :
- Surface Mount
- Length :
- 11mm
- Data Converters :
- A/D 8x10b
- Frequency :
- 66MHz
- RAM Size :
- 128K x 8
- Oscillator Type :
- Internal
- Interface :
- 2-Wire, EBI/EMI, I2C, I2S, IrDA, MMC, SCI, SPI, UART, USART, USB
- Published :
- 2009
- Peak Reflow Temperature (Cel) :
- 260
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Data Bus Width :
- 32b
- Terminal Form :
- Ball
- Interface Type :
- 2-Wire, I2S, JTAG, SPI, USART
- Data Converter :
- A/D 8x10b
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Connectivity :
- EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG
- Surface Mount :
- yes
- Supply Voltage :
- 1.85V
- DMA Channels :
- yes
- Package Shape :
- Square
- Mount :
- Surface Mount
- Package / Case :
- 144-TFBGA
- Seated Height-Max :
- 1.2 mm
- Contact Plating :
- Copper, Silver, Tin
- Product Status :
- Active
- Base Part Number :
- AT32UC3A3128
- Package :
- Tray
- Interfaces :
- IrDA/SCI/SCIF/UDI
- Power Supplies :
- 1.8,3.3 V
- Program Memory Type :
- Flash
- EEPROM Size :
- --
- Terminal Pitch :
- 0.8mm
- Pbfree Code :
- yes
- RoHS :
- Details
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, WDT
- Speed :
- 66MHz
- Height :
- 1.2 mm
- Program Memory Size :
- 128KB 128K x 8
- Number of I/Os :
- 110 I/O
- Product Category :
- 32-bit Microcontrollers - MCU
- Supply Voltage-Max (Vsup) :
- 1.95V
- Operating Supply Voltage :
- 3.3V
- Tradename :
- AVR
- DAC Channels :
- yes
- RAM (bytes) :
- 65536
- Mounting Style :
- SMD/SMT
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- BOTTOM
- Base Product Number :
- AT32UC3
- Number of I/O Lines :
- 110
- Reach Compliance Code :
- Compliant
- Number of Terminals :
- 144
- Datasheets
- AT32UC3A3128S-CTUT

Microcontrollers Atmel (Microchip Technology) AT32UC3A3128S-CTUT Overview
The Microcontrollers Atmel (Microchip Technology) AT32UC3A3128S-CTUT is a high-performance, 32-bit MCU designed to meet the demanding requirements of embedded system applications. It integrates 128KB of flash memory in a compact 144FFBGA package, making it ideal for space-constrained applications. This microcontroller from Atmel, now part of Microchip Technology, is engineered to deliver exceptional processing power and efficiency, making it suitable for a variety of industrial, commercial, and consumer applications where reliability and performance are critical. Its robust architecture and feature set ensure optimal functionality and scalability, paving the way for innovative design and development in embedded systems.
AT32UC3A3128S-CTUT Features
This microcontroller boasts a variety of features that enhance its utility in complex embedded systems. It includes high-speed processing capabilities with a 32-bit architecture, large internal flash memory for robust applications, and low power consumption modes to ensure energy efficiency. Additionally, the AT32UC3A3128S-CTUT supports multiple communication interfaces, including SPI, I2C, and UART, which provide excellent connectivity options for peripheral devices.
AT32UC3A3128S-CTUT Applications
- Industrial Automation: Utilized in control systems for real-time monitoring and automation tasks, enhancing operational efficiency and precision.
- Consumer Electronics: Powers advanced user interfaces and connectivity in devices such as smart watches, gaming consoles, and home automation systems.
- Medical Devices: Applied in medical diagnostic equipment for reliable processing of complex algorithms and patient data management.
- Automotive: Used in vehicle control systems for enhanced functionality and safety features in modern automobiles.
- Telecommunications: Facilitates communication protocol handling and data transmission in networking equipment and infrastructure.
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