AT89C2051-24SI
IC MCU 8BIT 2KB FLASH 20SOICManufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology AT89C2051-24SI is an 8-bit microcontroller featuring the 8051 core architecture. This 20-SOIC packaged device operates at speeds up to 24MHz and includes 2KB of FLASH program memory, along with 128 bytes of RAM. The AT89C2051-24SI offers 15 general-purpose I/O pins and an internal oscillator. Peripherals include LED control capabilities and a UART/USART for serial communication. Designed for surface mount applications, this component is suitable for industrial control, consumer electronics, and automotive applications. The operating temperature range is -40°C to 85°C (TA), with a supply voltage range of 4V to 6V.
Additional Information
Series: 89CRoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download 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 | 2KB (2K 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 | LED |
| Supplier Device Package | 20-SOIC |
| Number of I/O | 15 |
| Programmable | Not Verified |