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| PartNumber | AT32UC3B0256-A2UR | AT32UC3B0256-A2UT | AT32UC3B0256-Z2UR |
| Description | 32-bit Microcontrollers - MCU 256KB, 64QFP 85deg. Green | 32-bit Microcontrollers - MCU 32-bit 256KB Flash | 32-bit Microcontrollers - MCU 256KB, 64QFN 85deg. Green |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | 32-bit Microcontrollers - MCU | 32-bit Microcontrollers - MCU | 32-bit Microcontrollers - MCU |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TQFP-64 | TQFP-64 | QFN EP |
| Series | AT32UC3B0 | AT32UC3B0 | AT32UC3B0 |
| Core | AVR | AVR | AVR |
| Data Bus Width | 32 bit | 32 bit | 32 bit |
| Maximum Clock Frequency | 60 MHz | 60 MHz | 60 MHz |
| Program Memory Size | 256 kB | 64 kB | 256 kB |
| Data RAM Size | 32 kB | 32 kB | 32 kB |
| Number of I/Os | 44 I/O | 44 I/O | 44 I/O |
| Operating Supply Voltage | 1.8 V, 3.3 V | 1.8 V, 3.3 V | 1.8 V, 3.3 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Reel | Tray | Reel |
| Height | 1.05 mm | 1.05 mm | 0.95 mm |
| Length | 10 mm | 10 mm | 9 mm |
| Program Memory Type | Flash | Flash, SRAM | Flash |
| Width | 10 mm | 10 mm | 9 mm |
| Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | Microchip Technology / Atmel |
| Interface Type | 2-Wire, SPI, USART | 2-Wire, JTAG, SPI, USB | 2-Wire, SPI, USART |
| Number of Timers/Counters | 3 Timer | 3 Timer | 3 Timer |
| Processor Series | AT32UC3x | AT32UC3x | AT32UC3x |
| Product Type | 32-bit Microcontrollers - MCU | 32-bit Microcontrollers - MCU | 32-bit Microcontrollers - MCU |
| Factory Pack Quantity | 1500 | 160 | 4000 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 1.95 V, 3.6 V | 1.95 V, 3.6 V | 1.95 V, 3.6 V |
| Supply Voltage Min | 1.65 V, 3 V | 1.65 V, 3 V | 1.65 V, 3 V |
| Tradename | AVR | AVR | AVR |
| Unit Weight | 0.012720 oz | 0.012720 oz | - |
| Product | - | MCU | - |
| Data RAM Type | - | SRAM | - |
| Data ROM Type | - | EEPROM/Flash | - |
| Moisture Sensitive | - | Yes | - |
| Produttore | Parte # | Descrizione | RFQ |
|---|---|---|---|
Microchip Technology / Atmel |
AT32UC3B0256-A2UR | 32-bit Microcontrollers - MCU 256KB, 64QFP 85deg. Green | |
| AT32UC3B0256-A2UT | 32-bit Microcontrollers - MCU 32-bit 256KB Flash | ||
| AT32UC3B0256-Z2UT | 32-bit Microcontrollers - MCU 32-bit 256KB Flash | ||
| AT32UC3B0256-Z2UR | 32-bit Microcontrollers - MCU 256KB, 64QFN 85deg. Green | ||
| AT32UC3B0256Z2UT | RISC Microcontroller, 32-Bit, FLASH, AVR RISC CPU, 60MHz, CMOS | ||
| AT32UC3B0256-Z2UR | Microcontrollers - MCU 32-bit Microcontrollers - MCU 256KB, 64QFN 85deg. Green | ||
| AT32UC3B0256-A2UR | Microcontrollers - MCU 32-bit Microcontrollers - MCU 256KB, 64QFP 85deg. Green | ||
| AT32UC3B0256-Z2UT | Microcontrollers - MCU 32-bit Microcontrollers - MCU 32-bit 256KB Flash | ||
| AT32UC3B0256-A2UT | Microcontrollers - MCU 32-bit Microcontrollers - MCU 32-bit 256KB Flash | ||
| AT32UC3B0256-A2UR 1.00.0 | Nuovo e originale | ||
| AT32UC3B0256-A2UT(POLKA | Nuovo e originale | ||
| AT32UC3B0256-U | Nuovo e originale | ||
| AT32UC3B0256-ZLUT | Nuovo e originale |