AT91SO101
RISC Microcontroller, 32-Bit, EEPROM, SC100 CPU, CMOS, PBGA256Manufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology AT91SO101 is a 32-bit RISC microcontroller featuring the SC100 CPU core. This CMOS device offers 262,144 bytes of program memory (EEPROM) and 102,400 bytes of data RAM. It supports a clock frequency up to 50 MHz and includes integrated cache. Connectivity options include SPI, TWI, two USARTs, and USB. The AT91SO101 provides 40 I/O lines and a 24-bit address bus width with a 16-bit external data bus. Peripherals include two CRC modules, seven timers, an RTC, and a WDT. The component is housed in a 256-ball PBGA package with a 0.80 mm terminal pitch. It operates within a supply voltage range of 2.97V to 3.63V. Applications span industrial automation, consumer electronics, and communication systems.
Additional Information
Series: AT91SO101RoHS Status: Manufacturer Lead Time: Product Status: Active-UnconfirmedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Width | 15.0000 |
| Technology | CMOS |
| Connectivity | SPI, TWI, USART(2), USB |
| Peripherals | CRC(2), TIMER(7), RTC, WDT |
| Length | 15.0000 |
| ADC_Channels | No |
| Address_Bus_Width | 24 |
| Bit_Size | 32 |
| Boundary_Scan | No |
| Clock_Frequency_Max | 50.0000000000000000 |
| CPU_Family | SC100 |
| DAC_Channels | No |
| Data_EEPROM_Size | 32768 |
| Data_RAM_Size | 102400 |
| DMA_Channels | No |
| External_Data_Bus_Width | 16 |
| Integrated_Cache | Yes |
| JESD_30_Code | S-PBGA-B256 |
| Low_Power_Mode | Yes |
| Number_of_I_O_Lines | 40 |
| Number_of_Serial_I_Os | 2 |
| Number_of_Terminals | 256 |
| Number_of_Timers | 2 |
| On_Chip_Data_RAM_Width | 8 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | LFBGA |
| Package_Equivalence_Code | BGA256,17X17,32 |
| Package_Shape | Square |
| Package_Style | GRID ARRAY, LOW PROFILE, FINE PITCH |
| Program_Memory_Size | 262144 |
| Program_Memory_Type | EEPROM |
| Program_Memory_Width | 8 |
| PWM_Channels | No |
| Seated_Height_Max | 1.2500 |
| Supply_Voltage_Max | 3.6300 |
| Supply_Voltage_Min | 2.9700 |
| Supply_Voltage_Nom | 3.3000 |
| Surface_Mount | Yes |
| Terminal_Form | Ball |
| Terminal_Pitch | 0.800 |
| Terminal_Position | Bottom |
| uPs_uCs_Peripheral_ICs_Type | MICROCONTROLLER, RISC |
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