AVR32SD28T-I/3LW
RISC Microcontroller, 8-Bit, FLASH, AVR CPU, 20MHz, CMOS, PQCC28Manufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology's AVR32SD28 RISC microcontroller, part number AVR32SD28T-I-3LW, features an 8-bit AVR CPU operating at up to 32MHz. This CMOS device offers 32KB of FLASH program memory and 4KB of SRAM, complemented by 256 bytes of Data EEPROM. Peripherals include three USARTs, two SPI interfaces, and an I2C controller for robust connectivity. It integrates 19 channels of 10-bit Analog-to-Digital Converters and a single 10-bit Digital-to-Analog Converter, alongside three Analog Comparators and a CRC generator. Six timers, including PWM capabilities, enhance its control functions. Designed for applications requiring high reliability, the AVR32SD28 series is suitable for industrial automation, consumer electronics, and automotive systems, with screening levels conforming to IEC 61508-SIL 2 and ISO 26262-ASIL C standards. The device operates within a supply voltage range of 2.7V to 5.5V and an extended temperature range of -40°C to +85°C. It is housed in a 28-terminal PQCC package.
Additional Information
Series: AVR32SD28RoHS Status: RoHS CompliantManufacturer Lead Time: 7Product Status: ActivePackaging: TRDatasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Width | 4.0000 |
| Technology | CMOS |
| Connectivity | I2C, SPI(2), USART(3) |
| Peripherals | ANALOG COMPARATOR(3), CRC, TIMER(6) |
| Speed | 20.00000000 |
| Length | 4.0000 |
| A_D_Converters | 19-Ch 10-Bit |
| ADC_Channels | Yes |
| Address_Bus_Width | 0 |
| Bit_Size | 8 |
| Boundary_Scan | No |
| Clock_Frequency_Max | 32.0000000000000000 |
| CPU_Family | AVR |
| D_A_Converters | 1-Ch 10-Bit |
| DAC_Channels | Yes |
| Data_EEPROM_Size | 256 |
| Data_RAM_Size | 4096 |
| DMA_Channels | No |
| External_Data_Bus_Width | 0 |
| Integrated_Cache | No |
| JESD_30_Code | S-PQCC-N28 |
| Low_Power_Mode | Yes |
| Number_of_External_Interrupts | 21 |
| Number_of_I_O_Lines | 21 |
| Number_of_Serial_I_Os | 3 |
| Number_of_Terminals | 28 |
| Number_of_Timers | 6 |
| On_Chip_Data_RAM_Width | 8 |
| Operating_Temperature_Max | 85.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | HVQCCN |
| Package_Equivalence_Code | LCC28,.16SQ,16 |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Program_Memory_Size | 32768 |
| Program_Memory_Type | FLASH |
| Program_Memory_Width | 8 |
| PWM_Channels | Yes |
| Screening_Level_Reference_Standard | IEC 61508-SIL 2; ISO 26262-ASIL C |
| Seated_Height_Max | 1.0000 |
| Supply_Current_Max | 5.90000000 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 2.7000 |
| Supply_Voltage_Nom | 3.0000 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 0.400 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | MICROCONTROLLER, RISC |
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