 | |  | |
| PartNumber | AT32UC3A0512-ALTRA | AT32UC3A0512-ALTT | AT32UC3A0512-ALTR |
| Description | 32-bit Microcontrollers - MCU UC3A0 512Kb flash -40/+85DEG AUTO | 32-bit Microcontrollers - MCU 512KB, 144LQFP -40/+85deg. Green | IC MCU 32BIT 512KB FLASH 144LQFP |
| Manufacturer | Microchip | Microchip | - |
| Product Category | 32-bit Microcontrollers - MCU | 32-bit Microcontrollers - MCU | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | LQFP-144 | LQFP-144 | - |
| Series | AT32UC3A0 | AT32UC3A0 | - |
| Core | AVR | AVR | - |
| Data Bus Width | 32 bit | 32 bit | - |
| Maximum Clock Frequency | 66 MHz | 66 MHz | - |
| Program Memory Size | 512 kB | 512 kB | - |
| Data RAM Size | 64 kB | 64 kB | - |
| ADC Resolution | 10 bit | 10 bit | - |
| Number of I/Os | 109 I/O | 109 I/O | - |
| Operating Supply Voltage | 1.8 V, 3.3 V | 1.8 V, 3.3 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Reel | - | - |
| Program Memory Type | Flash | Flash | - |
| Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | - |
| Data RAM Type | SRAM | - | - |
| Interface Type | Ethernet, I2S, JTAG, SPI, TWI, USART | 2-Wire, RS-485, SPI, USART | - |
| Moisture Sensitive | Yes | - | - |
| Number of ADC Channels | 8 Channel | 8 Channel | - |
| Number of Timers/Counters | 1 x 16 bit | 1 x 16 bit | - |
| Processor Series | AT32 | AT32UC3x | - |
| Product Type | 32-bit Microcontrollers - MCU | 32-bit Microcontrollers - MCU | - |
| Factory Pack Quantity | 800 | 300 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
| Tradename | AVR | AVR | - |
| Watchdog Timers | Watchdog Timer | Watchdog Timer | - |
| Unit Weight | 0.045518 oz | 0.045518 oz | - |
| RoHS | - | Y | - |
| Height | - | 1.45 mm | - |
| Length | - | 20.1 mm | - |
| Width | - | 20.1 mm | - |
| Supply Voltage Max | - | 1.95 V, 3.6 V | - |
| Supply Voltage Min | - | 1.65 V, 3 V | - |
| Part # Aliases | - | AT32UC3A0512-ALTTA | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Microchip Technology / Atmel |
AT32UC3A0512-ALTRA | 32-bit Microcontrollers - MCU UC3A0 512Kb flash -40/+85DEG AUTO | |
| AT32UC3A0512-ALTTA | 32-bit Microcontrollers - MCU UC3A0 512Kb flash -40/+85DEG AUTO | ||
| AT32UC3A0512-ALTT | 32-bit Microcontrollers - MCU 512KB, 144LQFP -40/+85deg. Green | ||
| AT32UC3A0512-ALTRA | Microcontrollers - MCU 32-bit Microcontrollers - MCU UC3A0 512Kb flash -40/+85DEG AUTO | ||
| AT32UC3A0512-ALTTA | Microcontrollers - MCU 32-bit Microcontrollers - MCU UC3A0 512Kb flash -40/+85DEG AUTO | ||
| AT32UC3A0512-ALTR | IC MCU 32BIT 512KB FLASH 144LQFP | ||
| AT32UC3A0512-ALTT | IC MCU 32BIT 512KB FLASH 144LQFP |