AT89I52-20PI
Microcontroller, 8-Bit, FLASH, 12MHz, CMOS, PDIP40Manufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology's AT89I52 is a versatile 8-bit microcontroller featuring 8KB of FLASH program memory and 256 bytes of data RAM. This CMOS component operates at a maximum clock frequency of 24MHz, with the specific AT89I52-20PI variant offering a 12MHz speed. It boasts 32 programmable I/O lines and supports a 16-bit address bus for accessing external memory. The device is housed in a 40-pin PDIP package with a 2.54mm terminal pitch, designed for through-hole mounting. Operating within a supply voltage range of 4.0V to 6.0V, the AT89I52-20PI is suitable for applications across industrial automation, consumer electronics, and embedded control systems. Its robust architecture and ample I/O capabilities make it a reliable choice for complex embedded designs.
Additional Information
Series: AT89I52RoHS Status: Manufacturer Lead Time: Product Status: Active-UnconfirmedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 15.2400 |
| Technology | CMOS |
| Speed | 12.00000000 |
| Length | 52.2000 |
| ADC_Channels | No |
| Address_Bus_Width | 16 |
| Bit_Size | 8 |
| Clock_Frequency_Max | 24.0000000000000000 |
| DAC_Channels | No |
| DMA_Channels | No |
| External_Data_Bus_Width | 8 |
| JESD_30_Code | R-PDIP-T40 |
| Number_of_I_O_Lines | 32 |
| Number_of_Terminals | 40 |
| Operating_Temperature_Max | 85.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | DIP |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Program_Memory_Type | FLASH |
| PWM_Channels | No |
| Seated_Height_Max | 5.5900 |
| Supply_Voltage_Max | 6.0000 |
| Supply_Voltage_Min | 4.0000 |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
| uPs_uCs_Peripheral_ICs_Type | Microcontroller |
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