 |  |  | |
| PartNumber | ATSAM3U4CA-AU | ATSAM3U4CA-CU | ATSAM3U4CA-AU-ES |
| Description | ARM Microcontrollers - MCU 256K Flash, 52K SRAM 32-bit ARM Cortex M3 | ARM Microcontrollers - MCU 256K Flash, 52K SRAM 32-bit ARM Cortex M3 | |
| Manufacturer | Microchip | Microchip | - |
| Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | LQFP-100 | TFBGA-100 | - |
| Series | SAM3U | SAM3U | - |
| Core | ARM Cortex M3 | ARM Cortex M3 | - |
| Data Bus Width | 32 bit | 32 bit | - |
| Maximum Clock Frequency | 96 MHz | 96 MHz | - |
| Program Memory Size | 256 kB | 256 kB | - |
| Data RAM Size | 52 kB | 52 kB | - |
| Number of I/Os | 57 I/O | 57 I/O | - |
| Operating Supply Voltage | 1.8 V | 1.8 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Tray | Tray | - |
| Height | 1.4 mm | - | - |
| Length | 14 mm | - | - |
| Product | MCU | MCU | - |
| Program Memory Type | Flash | Flash | - |
| Width | 14 mm | - | - |
| Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | - |
| Interface Type | 3xUSART, 4xSPI, Bus, TWI | 3xUSART, 4xSPI, Bus, TWI | - |
| I/O Voltage | 3.3 V | 3.3 V | - |
| Moisture Sensitive | Yes | Yes | - |
| Number of Timers/Counters | 8 Timer | 8 Timer | - |
| Processor Series | ATSAM3x | ATSAM3x | - |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | - |
| Factory Pack Quantity | 90 | 260 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
| Supply Voltage Max | 1.95 V | 1.95 V | - |
| Supply Voltage Min | 1.62 V | 1.62 V | - |
| Tradename | Cortex-M3, Cortex | Cortex-M3, Cortex | - |
| Unit Weight | 0.046530 oz | 0.063987 oz | - |
| 製造商 | 型號 | 描述 | RFQ |
|---|---|---|---|
Microchip Technology / Atmel |
ATSAM3U4CA-AU | ARM Microcontrollers - MCU 256K Flash, 52K SRAM 32-bit ARM Cortex M3 | |
| ATSAM3U4CA-CU | ARM Microcontrollers - MCU 256K Flash, 52K SRAM 32-bit ARM Cortex M3 | ||
| ATSAM3U4CA-AU | Microcontrollers - MCU ARM Microcontrollers - MCU 256K Flash, 52K SRAM 32-bit ARM Cortex M3 | ||
| ATSAM3U4CA-CU | IC MCU 32BIT 256KB FLASH 100BGA SAM3U | ||
| ATSAM3U4CA-AU-ES | 全新原裝 | ||
| ATSAM3U4CAAU | 全新原裝 |