AT89C51SND1C-ROTUL
IC MCU 8BIT 64KB FLASH 80TQFPManufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology's AT89C51SND1C-ROTUL is an 8-bit 80C51 microcontroller featuring 64KB of FLASH program memory and 2.25KB of RAM. This device operates at up to 40MHz and includes a rich set of peripherals such as I2C, IDE/ATAPI, Memory Card, SPI, UART/USART, and USB connectivity. It also incorporates audio capabilities including I2S and MP3 decoding, along with a PCM interface. Integrated data conversion is provided by two 10-bit Analog-to-Digital converters. The AT89C51SND1C-ROTUL is housed in an 80-TQFP (14x14) package designed for surface mounting and operates within an ambient temperature range of -40°C to 85°C. Power supply voltage ranges from 2.7V to 3.3V. This component is suitable for applications in consumer electronics and digital audio processing.
Additional Information
Series: 89CRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 80-LQFP |
| Mounting Type | Surface Mount |
| Speed | 40MHz |
| Program Memory Size | 64KB (64K x 8) |
| RAM Size | 2.25K x 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | External |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| Core Processor | 80C51 |
| Data Converters | A/D 2x10b |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 3.3V |
| Connectivity | I2C, IDE/ATAPI, Memory Card, SPI, UART/USART, USB |
| Peripherals | Audio, I2S, MP3, PCM, POR, WDT |
| Supplier Device Package | 80-TQFP (14x14) |
| Number of I/O | 44 |
| Programmable | Not Verified |
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