Manufacturer's product number
Manufacturer
Description
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| Mfr | Atmel |
|---|---|
| Series | SAM7S |
| Packaging | Tray |
| Part Status | Obsolete |
| DigiKey Programmable | Not Verified |
| Core Processor | ARM7® |
| Core Size | 16/32-Bit |
| Speed | 55MHz |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Number of I/O | 32 |
| Program Memory Size | 32KB (32K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 8K x 8 |
| Voltage – Supply (Vcc/Vdd) | 1.65V ~ 1.95V |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 64-QFN (9×9) |
| Package / Case | 64-VFQFN Exposed Pad |
| Base Product Number | AT91SAM7S321 |
| Data Converters | A/D 8x10b |
| Connectivity | I2C, SPI, SSC, UART/USART, USB |
