PartNumber | ATSAM4S2AB-AN | ATSAM4S2AA-MU | ATSAM4S2AA-AU |
Description | ARM Microcontrollers - MCU 48LQFP,GREEN,EXT TEMP(105C),MRL B,128K FLASH,64K SRAM | ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A | ARM Microcontrollers - MCU GREENIND TEMPMRL A |
Manufacturer | Microchip | Microchip | Microchip |
Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
RoHS | Y | Y | Y |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
Package / Case | LQFP-48 | QFN-48 | LQFP-48 |
Series | SAM4S | SAM4S | SAM4S |
Core | ARM Cortex M4 | ARM Cortex M4 | ARM Cortex M4 |
Data Bus Width | 32 bit | 32 bit | 32 bit |
Maximum Clock Frequency | 120 MHz | 120 MHz | 120 MHz |
Program Memory Size | 128 kB | 128 kB | 128 kB |
Data RAM Size | 64 kB | 64 kB | 64 kB |
ADC Resolution | 12 bit | 16 bit | 12 bit |
Number of I/Os | 34 I/O | 79 I/O | - |
Operating Supply Voltage | 1.62 V to 3.6 V | 1.2 V | 1.2 V |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 105 C | + 85 C | + 85 C |
Packaging | Tray | Tray | Tray |
Product | MCU+DSP | MCU | - |
Program Memory Type | Flash | Flash | Flash |
Brand | Microchip Technology | Microchip Technology | Microchip Technology |
Data RAM Type | SRAM | SRAM | - |
Interface Type | I2S, SPI, UART, USART, USB | I2C, SPI, UART, USART, USB | I2C, I2S, SPI, USART |
Analog Supply Voltage | 1.62 V to 3.6 V | 1.2 V | 1.2 V |
I/O Voltage | 1.62 V to 3.6 V | 3.3 V | 3.3 V |
Moisture Sensitive | Yes | Yes | Yes |
Number of ADC Channels | 8 Channel | 8 Channel | 8 |
Number of Timers/Counters | 2 x 16 bit | 6 x 16 bit | 6 x 16 bit |
Processor Series | SAM4S | SAM4S | - |
Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
Factory Pack Quantity | 250 | 260 | 250 |
Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
Supply Voltage Max | 3.6 V | 1.32 V | 1.32 V |
Supply Voltage Min | 1.62 V | 1.08 V | 1.08 V |
Watchdog Timers | Watchdog Timer | Watchdog Timer | - |
Data ROM Size | - | - | 16 kB |
Unit Weight | - | - | 0.006409 oz |