AT89S51-24JL
Microcontroller, 8-Bit, FLASH, 24MHz, CMOS, PQCC44Manufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology's AT89S51 is an 8-bit microcontroller featuring 4KB of FLASH program memory, designed for robust embedded applications. This CMOS device operates at a maximum clock frequency of 24MHz and offers 32 general-purpose I/O lines. The AT89S51 provides a 16-bit address bus for expanded memory access and an 8-bit external data bus. With a supply voltage range of 5.0V to 5.5V, it is suitable for use in industrial control systems, consumer electronics, and automotive applications. The component is housed in a 44-pin PQCC package, facilitating surface mounting. Operating temperature ranges from 0°C to 70°C.
Additional Information
Series: AT89S51RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 16.5860 |
| Speed | 24.00000000 |
| Width | 16.5860 |
| Technology | CMOS |
| ADC_Channels | No |
| Address_Bus_Width | 16 |
| Bit_Size | 8 |
| Boundary_Scan | No |
| Clock_Frequency_Max | 24.0000000000000000 |
| DAC_Channels | No |
| Data_EEPROM_Size | 0 |
| DMA_Channels | No |
| External_Data_Bus_Width | 8 |
| JESD_30_Code | S-PQCC-J44 |
| Number_of_I_O_Lines | 32 |
| Number_of_Terminals | 44 |
| Operating_Temperature_Max | 70.0000 |
| Operating_Temperature_Min | 0.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | QCCJ |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER |
| Program_Memory_Size | 4096 |
| Program_Memory_Type | FLASH |
| Program_Memory_Width | 8 |
| PWM_Channels | No |
| Seated_Height_Max | 4.5720 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 5.0000 |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | Yes |
| Terminal_Form | J BEND |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | Microcontroller |