AT32UC3C1256C-AUR Part Information
32-bit AVR flash microcontroller featuring 256KB Flash, 64KB SRAM is designed for industrial and automotive control applications, optimized for fast communication and motor control. The device family features a floating point unit, FlashVault code protection, single or dual CAN interfaces, dual LIN interfaces, USB with OTG, PWM with dead-time insertion, a 16 channel 12-bit ADC with dual sample-and-hold circuit for simultaneous sampling of 2 signals, a 2 channel 1.5 Msps 12-bit analog DAC. Designed with the multi-layered databus, 64KB on-chip SRAM with dual interfaces, the AT32UC3C offers an outstanding data throughput. The AT32UC3C Event System provides a connection between on-chip peripherals to off-load the CPU, saves power consumption and provides a 100% deterministic response to external and internal events.
|Part Family||C Series|
|CPU Type||32-bit AVR|
|CPU Speed (MIPS/DMIPS)||91|
|Program Memory Type||Flash|
|Program Memory Size (KB)||256|
|Program Memory Size (KWords)||16|
|Secure Bootloader (CodeGuard™ Security)||None|
|Direct Memory Access (DMA) Channels||16|
|Temp. Range Min.||-40|
|Temp. Range Max.||85|
|Max I/O Pins||81|
|Power On Reset (POR)||Yes|
|Internal Voltage Reference (Bandgap)||Yes|
|Internal Oscillator||120Mhz, 8Mhz, 115Khz|
|Number of Comparators||4|
|Comparator max speed (ns)||96|
|Number of ADCs||1|
|Diff ADC Inputs||16|
|Max ADC Sampling Rate (ksps)||2000|
|Max ADC Resolution (bits)||12|
|Max ADC Sample/Hold (S/H)||1|
|Number of DACs||2|
|Max DAC Resolution (bits)||12|
|Programmable Gain Amp (PGA)||1|
|Max 16 Bit Digital Timers||6|
|Watch Dog Timers (WDT)||Yes|
|Max # PWM outputs (including complementary outputs)||19|
|Output Compare Channels||22|
|Number of USB Modules||1|
|USB Interface||Device + OTG|
|Number of CAN Modules||2|
|Type of CAN module||None|
|Ethernet||10/100 Base-TX Mac|
|Integrated Wireless Frequency||None|
|Quadrature Encoder Interface (QEI)||2|
|Peripheral Pin Select (PPS)/Pin Muxing||Yes|
|Temperature Range||-40C to +85C|
Alternative Part Descriptions
- TQFP, IND TEMP, GREEN, T&R 100 TQFP 14X14X1MM T/R ROHS COMPLIANT: YES | Newark Electronics
- TQFP IND TEMP GREEN T&R | Microchip Technology Inc
Frequently Asked Questions
Where can I find additional details, specifications and documents for a AT32UC3C1256C-AUR?
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What category does AT32UC3C1256C-AUR fall under?
The AT32UC3C1256C-AUR is listed under AT32UC3C1256C.
Can I view similar or alternative parts?
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Is the AT32UC3C1256C-AUR RoHS compliant?
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Authorised distributors including Newark Electronics and Microchip Technology Inc have stock available or on a lead time for AT32UC3C1256C-AUR.
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