AT89S4051-24PU
IC MCU 8BIT 4KB FLASH 20DIPManufacturer: Microchip Technology
Categories: Microcontrollers
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This Microchip Technology 89S series microcontroller, part number AT89S4051-24PU, is an 8-bit 8051 core device operating at up to 24MHz. It features 4KB of FLASH program memory and 256 bytes of RAM. The component includes peripherals such as Brown-out Detect/Reset, Power-On Reset (POR), and Pulse Width Modulation (PWM). Connectivity options include a UART/USART. This through-hole mounted device is housed in a 20-PDIP package with 15 general-purpose I/O pins. The operating temperature range is -40°C to 85°C. Applications for this component are found in industrial automation, consumer electronics, and automotive systems.
Additional Information
Series: 89SRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 20-DIP (0.300"", 7.62mm) |
| Mounting Type | Through Hole |
| Speed | 24MHz |
| Program Memory Size | 4KB (4K x 8) |
| RAM Size | 256 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) | 2.7V ~ 5.5V |
| Connectivity | UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM |
| Supplier Device Package | 20-PDIP |
| Number of I/O | 15 |
| Programmable | Not Verified |
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