AT32UC3A4128-C1UT
- Mfr.Part #
- AT32UC3A4128-C1UT
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 100-VFBGA
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLSH 100VFBGA
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Memory Size :
- 128kB
- Address Bus Width :
- 24
- ROM Programmability :
- Flash
- Has ADC :
- yes
- RoHS Status :
- ROHS3 Compliant
- Connectivity :
- EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG
- Surface Mount :
- yes
- External Data Bus Width :
- 16
- Number of I/O Lines :
- 70
- Base Part Number :
- AT32UC3A4128
- Interface :
- EBI/EMI, I2C, IrDA, MMC, SCI, SPI, UART, USART, USB
- Product Type :
- 32-bit Microcontrollers - MCU
- Supply Voltage-Max (Vsup) :
- 1.95V
- Supply Voltage-Min (Vsup) :
- 1.75V
- EEPROM Size :
- --
- Oscillator Type :
- Internal
- Number of Timers/Counters :
- 3
- DAC Channels :
- yes
- PWM Channels :
- No
- Number of I/Os :
- 70 I/O
- Program Memory Size :
- 128KB 128K x 8
- Contact Plating :
- Copper, Silver, Tin
- Interfaces :
- IrDA/SCI/SCIF/UDI
- Peak Reflow Temperature (Cel) :
- 260
- Pbfree Code :
- yes
- Package Shape :
- Square
- JESD-30 Code :
- S-PBGA-B100
- Package :
- Tray
- Manufacturer :
- Microchip
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, WDT
- Product Status :
- Active
- Seated Height-Max :
- 1 mm
- Package / Case :
- 100-VFBGA
- Additional Feature :
- IT ALSO OPERATES AT 3.3 V
- Power Supplies :
- 1.8,3.3 V
- Data Converters :
- A/D 8x10b
- Tradename :
- AVR
- Number of Terminals :
- 100
- Reach Compliance Code :
- Compliant
- Frequency :
- 66MHz
- Core Size :
- 32-Bit
- Terminal Position :
- BOTTOM
- Base Product Number :
- AT32UC3
- Series :
- AVR®32 UC3 A4
- ROM (words) :
- 131072
- Brand :
- Microchip Technology
- Number of Pins :
- 100
- Terminal Pitch :
- 0.65mm
- Supply Voltage :
- 1.85V
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Width :
- 7 mm
- Watchdog Timer :
- yes
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Operating Temperature :
- -40°C~85°C TA
- Device Core :
- AVR32
- Length :
- 7mm
- CPU Family :
- AVR RISC
- Bit Size :
- 32
- Number of Terminations :
- 100
- RAM Size :
- 128K x 8
- RoHS :
- Details
- Packaging :
- Tray
- Data Converter :
- A/D 8x10b
- Supplier Device Package :
- 100-VFBGA (7x7)
- Factory Lead Time :
- 9 Weeks
- Qualification Status :
- Not Qualified
- Number of I/O :
- 88
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Voltage - Supply (Vcc/Vdd) :
- 1.75V~3.6V
- DMA Channels :
- yes
- Mounting Type :
- Surface Mount
- RAM (bytes) :
- 65536
- Published :
- 2012
- Terminal Form :
- Ball
- Program Memory Type :
- Flash
- Data Bus Width :
- 32b
- Speed :
- 66MHz
- Height Seated (Max) :
- 1mm
- Product Category :
- 32-bit Microcontrollers - MCU
- Core Processor :
- AVR
- Temperature Grade :
- Industrial
- Datasheets
- AT32UC3A4128-C1UT

Microcontrollers Atmel (Microchip Technology) AT32UC3A4128-C1UT Overview
The Microcontrollers Atmel (Microchip Technology) AT32UC3A4128-C1UT is a high-performance, 32-bit AVR microcontroller that blends advanced capabilities with low power consumption. Designed for sophisticated embedded systems, this MCU offers a rich feature set that includes 128KB of flash memory, housed within a compact 100-VFBGA package. The AT32UC3A4128-C1UT is an optimal choice for developers requiring a balance of power efficiency and processing capability, making it ideal for applications where space and power are at a premium. With its robust design and Microchip's commitment to reliability, this microcontroller supports the creation of complex digital products that demand high-speed computational abilities and minimal downtime.
AT32UC3A4128-C1UT Features
This microcontroller includes multiple features that are crucial for robust and flexible system design: - 32-bit AVR architecture providing high computational power. - 128KB of on-chip flash memory for substantial code or data storage. - Operates at low power, ensuring efficiency in energy-sensitive applications. - Advanced connectivity options including USB, SPI, and UART interfaces. - Comprehensive interrupt and DMA support to enhance real-time performance. - Robust security features for safe data handling and storage.
AT32UC3A4128-C1UT Applications
- Industrial Automation: Can be integrated into control systems for real-time processing and machine monitoring to enhance operational efficiency and reliability.
- Smart Energy Solutions: Ideal for use in smart meters and energy management systems that require efficient power usage and precise data management capabilities.
- Medical Devices: Suitable for medical monitoring systems where precision and reliability are critical, ensuring consistent performance and patient safety.
- Consumer Electronics: Provides the processing power necessary for advanced consumer electronics, such as wearable technology and high-performance portable devices.
- Automotive Applications: Can be utilized in automotive systems for sensor integration and real-time system responses, contributing to safer and smarter vehicle control.
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