PartNumber | ATSAM4LS4CA-AU | ATSAM4LS4CA-CFU | ATSAM4LS4CA-AUR |
Description | ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A | ARM Microcontrollers - MCU BGA Green, IND TEMP, MRL A | ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A |
Manufacturer | Microchip | Microchip | Microchip |
Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
RoHS | N | Y | N |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
Package / Case | TQFP-100 | VFBGA-100 | TQFP-100 |
Series | SAM4L | SAM4L | SAM4L |
Core | ARM Cortex M4 | ARM Cortex M4 | ARM Cortex M4 |
Data Bus Width | 32 bit | 32 bit | 32 bit |
Maximum Clock Frequency | 48 MHz | 48 MHz | 48 MHz |
Program Memory Size | 256 kB | 256 kB | 256 kB |
Data RAM Size | 32 kB | 32 kB | 32 kB |
ADC Resolution | 12 bit | 12 bit | 12 bit |
Number of I/Os | 80 I/O | 80 I/O | 75 I/O |
Operating Supply Voltage | 1.8 V | 1.8 V | 1.68 V to 3.6 V |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
Packaging | Tray | Tray | Reel |
Program Memory Type | Flash | Flash | Flash |
Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | Microchip Technology / Atmel |
Data RAM Type | SRAM | SRAM | SRAM |
Interface Type | I2C, SPI, TWI, USART | I2C, SPI, TWI, USART | I2C, SPI, UART, USART, USB |
Analog Supply Voltage | 3.3 V | 3.3 V | 3.3 V |
I/O Voltage | 3.3 V | 3.3 V | 3.3 V |
Moisture Sensitive | Yes | - | - |
Number of ADC Channels | 15 | 15 | 7 Channel |
Number of Timers/Counters | 6 Timer | 6 Timer | 6 Timer |
Processor Series | ARM Cortex | SAM4L | SAM4L |
Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
Factory Pack Quantity | 90 | 260 | 1000 |
Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
Supply Voltage Max | 1.98 V | 1.98 V | 3.6 V |
Supply Voltage Min | 1.62 V | 1.62 V | 1.62 V |
Unit Weight | 0.023175 oz | 0.003245 oz | - |
Product | - | - | MCU |
Watchdog Timers | - | - | Watchdog Timer |