AT89C4051-12PC
IC MCU 8BIT 4KB FLASH 20DIPManufacturer: Microchip Technology
Categories: Microcontrollers
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The Microchip Technology AT89C4051-12PC is an 8-bit microcontroller featuring an 8051 core, operating at up to 12MHz. This device offers 4KB of FLASH program memory and 128 bytes of RAM. It includes 15 programmable I/O pins and integrated peripherals such as Brown-out Detect/Reset and Power-On Reset (POR). Connectivity is supported via a UART/USART interface. The AT89C4051-12PC is packaged in a 20-PDIP (0.300", 7.62mm) through-hole component. It operates within a voltage range of 4V to 6V and a temperature range of 0°C to 70°C. This component finds application in industrial and consumer electronics.
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-DIP (0.300"", 7.62mm) |
| Mounting Type | Through Hole |
| Speed | 12MHz |
| Program Memory Size | 4KB (4K x 8) |
| RAM Size | 128 x 8 |
| Operating Temperature | 0°C ~ 70°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-PDIP |
| Number of I/O | 15 |
| Programmable | Not Verified |
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