PartNumber | ATSAM3SD8CA-AU | ATSAM3SD8BA-AU | ATSAM3SD8BA-MU |
Description | ARM Microcontrollers - MCU LQFP,Grn, IT, MRL A | ARM Microcontrollers - MCU LQFP,Grn, IT, MRL A | ARM Microcontrollers - MCU QFN,Grn, IT, MRL 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 | QFP-100 | QFP-64 | QFN-64 |
Series | SAM3S | SAM3S | SAM3S |
Core | ARM Cortex M3 | ARM Cortex M3 | ARM Cortex M3 |
Data Bus Width | 32 bit | 32 bit | 32 bit |
Maximum Clock Frequency | 64 MHz | 64 MHz | 64 MHz |
Program Memory Size | 512 kB | 512 kB | 512 kB |
Data RAM Size | 64 kB | 64 kB | 64 kB |
Operating Supply Voltage | 1.8 V | 1.8 V | 1.8 V |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
Packaging | Tray | Tray | Tray |
Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | Microchip Technology / Atmel |
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 | Yes |
Processor Series | SAM3SD8 | ARM Cortex | AT91SAM3S |
Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
Factory Pack Quantity | 90 | 160 | 260 |
Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
Supply Voltage Max | 1.9 V | 1.9 V | 1.9 V |
Supply Voltage Min | 1.62 V | 1.62 V | 1.62 V |
Unit Weight | 0.288894 oz | 0.062237 oz | 0.007277 oz |
ADC Resolution | - | 12 bit | 12 bit |
Number of I/Os | - | 47 I/O | 47 I/O |
Program Memory Type | - | Flash | Flash |
Data RAM Type | - | SRAM | - |
Data ROM Size | - | 16 kB | 16 kB |
Data ROM Type | - | ROM | - |
Interface Type | - | I2C, I2S, SPI, TWI, UART, USART | 2-Wire, RS-485, SPI, UART |
Number of ADC Channels | - | 11 | 11 |
Number of Timers/Counters | - | 6 Timer | 6 Timer |