AT91SO25
RISC Microcontroller, 32-Bit, EEPROM, SC100 CPU, CMOS, PBGA144Manufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology AT91SO25 is a 32-bit RISC microcontroller featuring an SC100 CPU core. This CMOS device offers 262KB of EEPROM program memory and 100KB of on-chip data RAM, with an 8-bit data RAM width. Peripheral capabilities include two USARTs, SPI, TWI, and USB connectivity. It incorporates two CRC modules, seven timers, an RTC, and a WDT for robust system control. The AT91SO25 operates within a supply voltage range of 2.97V to 3.63V, with a nominal voltage of 3.30V and a maximum clock frequency of 50MHz. This device is housed in a 144-pin PBGA package with a 0.8mm terminal pitch, suitable for surface-mount applications. It finds utility in various industrial and consumer electronics segments.
Additional Information
Series: AT91SO25RoHS Status: Manufacturer Lead Time: Product Status: Active-UnconfirmedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Width | 12.0000 |
| Technology | CMOS |
| Connectivity | SPI, TWI, USART(2), USB |
| Peripherals | CRC(2), TIMER(7), RTC, WDT |
| Length | 12.0000 |
| ADC_Channels | No |
| Address_Bus_Width | 0 |
| 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 | 0 |
| Integrated_Cache | Yes |
| JESD_30_Code | S-PBGA-B144 |
| Low_Power_Mode | Yes |
| Number_of_I_O_Lines | 40 |
| Number_of_Serial_I_Os | 2 |
| Number_of_Terminals | 144 |
| Number_of_Timers | 2 |
| On_Chip_Data_RAM_Width | 8 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | TFBGA |
| Package_Equivalence_Code | BGA144,13X13,32 |
| Package_Shape | Square |
| Package_Style | GRID ARRAY, THIN PROFILE, FINE PITCH |
| Program_Memory_Size | 262144 |
| Program_Memory_Type | EEPROM |
| Program_Memory_Width | 8 |
| PWM_Channels | No |
| Seated_Height_Max | 1.2000 |
| 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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