 |  | | |
| PartNumber | ATSAM4CMS32CA-AU | ATSAM4CMS32-DB | ATSAM4CMS32CA-AUR |
| Description | ARM Microcontrollers - MCU Dual Ph, 2MB, ES, Rework GND + VddCore - LQFP, Green,IND TEMP,CRYPTO,MRLA,2048K | Development Boards & Kits - ARM SAM4CMS32 Demo Brd | ARM Microcontrollers - MCU Dual Ph, 2MB, ES, Rework GND + VddCore - LQFP,Green,IND TEMP,CRYPTO,MRLA,2048K,TR |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | ARM Microcontrollers - MCU | Development Boards & Kits - ARM | ARM Microcontrollers - MCU |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | - | SMD/SMT |
| Package / Case | LQFP-100 | - | LQFP-100 |
| Core | ARM Cortex M4 | - | ARM Cortex M4 |
| Data Bus Width | 32 bit | - | 32 bit |
| Maximum Clock Frequency | 120 MHz | - | 120 MHz |
| Program Memory Size | 2048 kB | - | 2048 kB |
| Data RAM Size | 304 kB | - | 304 kB |
| ADC Resolution | 10 bit | - | 10 bit |
| Number of I/Os | 57 I/O | - | 57 I/O |
| Operating Supply Voltage | 1.2 V | - | 1.2 V |
| Minimum Operating Temperature | - 40 C | - | - 40 C |
| Maximum Operating Temperature | + 85 C | - | + 85 C |
| Packaging | Tray | - | Reel |
| Product | MCU | - | MCU |
| Program Memory Type | Flash | - | Flash |
| Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | Microchip Technology / Atmel |
| Data RAM Type | SRAM | - | SRAM |
| Interface Type | I2C, SPI, UART, USART | - | I2C, SPI, UART, USART |
| I/O Voltage | 3.3 V | - | 3.3 V |
| Number of ADC Channels | 6 Channel | - | 6 Channel |
| Number of Timers/Counters | 6 Timer | - | 6 Timer |
| Processor Series | SAM4CM | - | SAM4CM |
| Product Type | ARM Microcontrollers - MCU | Development Boards & Kits - ARM | ARM Microcontrollers - MCU |
| Factory Pack Quantity | 90 | 1 | 1000 |
| Subcategory | Microcontrollers - MCU | Development Tools | Microcontrollers - MCU |
| Supply Voltage Max | 1.32 V | - | 1.32 V |
| Supply Voltage Min | 1.08 V | - | 1.08 V |
| Watchdog Timers | Watchdog Timer | - | Watchdog Timer |
| Unit Weight | - | 1.653 lbs | - |