AT32UC3C1256C-AUT
- Mfr.Part #
- AT32UC3C1256C-AUT
- Manufacturer
- Microchip Technology
- Package / Case
- 100-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 100TQFP
- Stock
- 1,031
- In Stock :
- 1,031
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Number of Terminals :
- 100
- Frequency :
- 66MHz
- Operating Temperature :
- -40°C~85°C TA
- JESD-30 Code :
- S-PQFP-G100
- Product Type :
- 32-bit Microcontrollers - MCU
- Supply Voltage :
- 5V
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of I/O Lines :
- 81
- Program Memory Size :
- 256KB 256K x 8
- Mount :
- Surface Mount
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- RoHS Status :
- ROHS3 Compliant
- Manufacturer :
- Microchip
- Core Size :
- 32-Bit
- Mounting Type :
- Surface Mount
- Additional Feature :
- ALSO OPERATES AT 3V TO 3.6V MINIMUM SUPPLY
- Tradename :
- AVR
- Product Category :
- 32-bit Microcontrollers - MCU
- Width :
- 14 mm
- Interface Type :
- CAN/Ethernet/I2S/SPI/TWI/USART/USB
- Contact Plating :
- Tin
- RAM (bytes) :
- 65536
- Qualification Status :
- Not Qualified
- Interfaces :
- CAN/Ethernet/I2S/SPI
- Number of Terminations :
- 100
- Package / Case :
- 100-TQFP
- Mounting Style :
- SMD/SMT
- Interface :
- CAN, Ethernet, I2C, I2S, IrDA, LIN, SPI, UART, USART, USB
- Supply Voltage-Max (Vsup) :
- 5.5V
- Package Shape :
- Square
- Temperature Grade :
- Industrial
- Data Converter :
- A/D 16x12b; D/A 4x12b
- Package :
- Tray
- MSL :
- MSL 3 - 168 hours
- Seated Height-Max :
- 1.2 mm
- JESD-609 Code :
- e3
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Surface Mount :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- 30
- RoHS :
- Details
- Supply Voltage-Min (Vsup) :
- 4.5V
- Has ADC :
- yes
- Published :
- 2009
- Bit Size :
- 32
- CPU Family :
- AVR RISC
- Voltage - Supply (Vcc/Vdd) :
- 3V~5.5V
- Power Supplies :
- 3.3/5V
- Peak Reflow Temperature (Cel) :
- 260
- Number of Timers/Counters :
- 7
- ROM (words) :
- 262144
- PWM Channels :
- yes
- Core Processor :
- AVR
- Number of I/Os :
- 81 I/O
- Height Seated (Max) :
- 1.2mm
- Maximum Operating Temperature :
- + 85 C
- Height :
- 1.05 mm
- Data Converters :
- A/D 16x12b, D/A 4x12b
- Series :
- AVR®32 UC3 C
- Number of I/O :
- 81
- Number of Pins :
- 100
- Length :
- 14mm
- EEPROM Size :
- --
- Product Status :
- Active
- Terminal Form :
- Gull wing
- Connectivity :
- CANbus, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB
- DMA Channels :
- yes
- Terminal Pitch :
- 0.5mm
- Minimum Operating Temperature :
- - 40 C
- Data Bus Width :
- 32b
- Supplier Device Package :
- 100-TQFP (14x14)
- Memory Size :
- 256KB
- Base Product Number :
- AT32UC3
- Factory Lead Time :
- 6 Weeks
- ROM Programmability :
- Flash
- Oscillator Type :
- Internal
- Brand :
- Microchip Technology / Atmel
- Terminal Position :
- QUAD
- Reach Compliance Code :
- Compliant
- Packaging :
- Tray
- Program Memory Type :
- Flash
- Speed :
- 66MHz
- DAC Channels :
- yes
- Pbfree Code :
- yes
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Device Core :
- AVR
- Base Part Number :
- AT32UC3C1256C
- RAM Size :
- 64K x 8
- Datasheets
- AT32UC3C1256C-AUT
AT32UC3C1256C-AUT Documents

Microcontrollers Microchip Technology AT32UC3C1256C-AUT Overview
The Microcontrollers Microchip Technology AT32UC3C1256C-AUT is a highly versatile 32-bit microcontroller unit (MCU) engineered to cater to the demanding needs of modern embedded systems. Embedded with 256KB of flash memory and packaged in a compact 100TQFP, this MCU offers the perfect blend of power and precision. Its robust architecture and extensive feature set make it ideal for applications that require high-speed processing and multiple I/O options. The integration of advanced peripherals supports a wide range of functionalities, enhancing its utility in complex digital computing environments.
AT32UC3C1256C-AUT Features
This microcontroller boasts a rich set of features designed to facilitate enhanced performance and versatility:
- 32-bit AVR architecture provides high computational power and efficient code execution.
- 256KB of in-system programmable flash, ideal for intensive applications requiring substantial memory.
- Extensive interface options including USB, SPI, and I2C, offering excellent connectivity solutions.
- Low power consumption modes ensure energy efficiency for battery-operated devices.
- 100-pin TQFP (Thin Quad Flat Pack) package allows for compact board designs.
AT32UC3C1256C-AUT Applications
- Industrial Automation: Utilized in controlling machinery and processes in factories, enhancing operational efficiency and reliability.
- Consumer Electronics: Powers sophisticated household devices, providing smarter, more interactive user experiences.
- Automotive: Integral in managing automotive functions such as engine management systems, contributing to safer and smarter vehicle operations.
- Communication Equipment: Supports complex communication protocols, facilitating robust data exchange and connectivity.
- Medical Devices: Key in driving advanced medical systems, ensuring precise control and reliability needed in critical healthcare equipment.
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