Manufacturer's product number
Manufacturer
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| Mfr | Atmel |
|---|---|
| Packaging | Bulk |
| Part Status | Active |
| DigiKey Programmable | Not Verified |
| Core Processor | 80C51 |
| Core Size | 8-Bit |
| Speed | 40MHz |
| Peripherals | Audio, I2S, MP3, PCM, POR, WDT |
| Number of I/O | 32 |
| Program Memory Size | 64KB (64K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 2.25K x 8 |
| Voltage – Supply (Vcc/Vdd) | 2.7V ~ 3.3V |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Supplier Device Package | 100-CTBGA (9×9) |
| Package / Case | 100-TFBGA |
| Base Product Number | AT89SND2 |
| Connectivity | I2C, IDE/ATAPI, Memory Card, SPI, UART/USART, USB |
