AVR64EA28-E/SP
RISC Microcontroller, 8-Bit, FLASH, AVR CPU, 20MHz, CMOS, PDIP28Manufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology's AVR64EA28 microcontroller, part number AVR64EA28-E-SP, is an 8-bit RISC device featuring an AVR CPU operating at up to 20MHz. This CMOS component offers 65KB of FLASH program memory and 512 bytes of Data EEPROM. It integrates 6KB of SRAM, supporting 24 external interrupts and 24 general-purpose I/O lines. Connectivity options include three USARTs, I2C, and SPI interfaces.
The AVR64EA28 is equipped with multiple peripherals, including six timers, two comparators, a Real-Time Clock (RTC), Brown-Out Detection (BOD), Power-On Reset (POR), and a Watchdog Timer (WDT). It also features a 10-bit DAC with one channel and 12-bit ADCs with up to 20 channels, along with PWM capabilities. This microcontroller operates within a supply voltage range of 1.8V to 5.5V and an industrial temperature range of -40°C to 125°C. Its PDIP28 package is designed for through-hole mounting, making it suitable for various industrial automation, consumer electronics, and IoT applications.
Additional Information
Series: AVR64EA28RoHS Status: RoHS CompliantManufacturer Lead Time: 6Product Status: ActivePackaging: TUBE; TRAYDatasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Length | 34.6710 |
| Speed | 20.00000000 |
| Width | 7.6200 |
| Technology | CMOS |
| Connectivity | I2C, SPI, USART(3) |
| Peripherals | BOD, COMPARATOR(2), POR, RTC, TIMER(6), WDT |
| A_D_Converters | 20-Ch 12-Bit |
| ADC_Channels | Yes |
| Address_Bus_Width | 0 |
| Bit_Size | 8 |
| Boundary_Scan | No |
| Clock_Frequency_Max | 20.0000000000000000 |
| CPU_Family | AVR |
| D_A_Converters | 1-Ch 10-Bit |
| DAC_Channels | Yes |
| Data_EEPROM_Size | 512 |
| Data_RAM_Size | 6144 |
| DMA_Channels | No |
| External_Data_Bus_Width | 0 |
| Integrated_Cache | No |
| JESD_30_Code | R-PDIP-T28 |
| Low_Power_Mode | Yes |
| Number_of_External_Interrupts | 24 |
| Number_of_I_O_Lines | 24 |
| Number_of_Serial_I_Os | 3 |
| Number_of_Terminals | 28 |
| Number_of_Timers | 6 |
| On_Chip_Data_RAM_Width | 8 |
| Operating_Temperature_Max | 125.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP28,.3 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Program_Memory_Size | 65536 |
| Program_Memory_Type | FLASH |
| Program_Memory_Width | 8 |
| PWM_Channels | Yes |
| Seated_Height_Max | 4.0600 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 1.8000 |
| Supply_Voltage_Nom | 3.0000 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
| uPs_uCs_Peripheral_ICs_Type | MICROCONTROLLER, RISC |
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