PartNumber | ATSAM4LS2AA-MU | ATSAM4LS2AA-AU | ATSAM4LS2AA-AUR |
Description | ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A | ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, 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 | Y | Y | N |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
Package / Case | QFN-48 | TQFP-48 | TQFP-48 |
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 | 128 kB | 128 kB | 128 kB |
Data RAM Size | 32 kB | 32 kB | 32 kB |
ADC Resolution | 12 bit | 12 bit | 12 bit |
Number of I/Os | 48 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 |
Height | 0.9 mm | - | - |
Length | 5.25 mm | - | - |
Program Memory Type | Flash | Flash | Flash |
Width | 5.25 mm | - | - |
Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | Microchip Technology / Atmel |
Data RAM Type | SRAM | SRAM | SRAM |
Interface Type | I2C, SPI, USART | I2C, SPI, UART | 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 | Yes | - |
Number of ADC Channels | 16 | 15 | 7 Channel |
Number of Timers/Counters | 6 Timer | 6 Timer | 6 Timer |
Processor Series | SAM4L | - | SAM4L |
Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
Factory Pack Quantity | 416 | 250 | 2500 |
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 | 0.005309 oz | 0.319998 oz | - |
Data ROM Size | - | 0 kB | - |
Data ROM Type | - | EEPROM | - |
Product | - | - | MCU |
Watchdog Timers | - | - | Watchdog Timer |