AT89C4051-24SI
IC MCU 8BIT 4KB FLASH 20SOICManufacturer: Microchip Technology
Categories: Microcontrollers
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The Microchip Technology AT89C4051-24SI is an 8-bit 8051 microcontroller featuring 4KB of FLASH program memory. This device operates at a maximum speed of 24MHz and includes 128 bytes of RAM. It offers 15 general-purpose I/O pins and supports UART/USART communication. Integrated peripherals include Brown-out Detect/Reset and Power-On Reset (POR). The AT89C4051-24SI is housed in a 20-SOIC package suitable for surface mounting and operates within an industrial temperature range of -40°C to 85°C. Its voltage supply range is 4V to 6V. This component is commonly utilized in industrial automation, consumer electronics, and automotive control applications.
Additional Information
Series: 89CRoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 20-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Speed | 24MHz |
| Program Memory Size | 4KB (4K x 8) |
| RAM Size | 128 x 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| Core Processor | 8051 |
| Data Converters | - |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 4V ~ 6V |
| Connectivity | UART/USART |
| Peripherals | Brown-out Detect/Reset, LED, POR |
| Supplier Device Package | 20-SOIC |
| Number of I/O | 15 |
| Programmable | Not Verified |
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