AT91SAM7S32B-MU
IC MCU 16/32BIT 32KB FLASH 48QFNManufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology SAM7S series microcontroller, part number AT91SAM7S32B-MU. This ARM7® core processor features a 16/32-bit architecture operating at 55MHz. It offers 32KB of FLASH program memory and 8KB of RAM. Connectivity options include I2C, SPI, SSC, and UART/USART. The device incorporates an internal oscillator and a brown-out detect/reset, DMA, POR, PWM, and WDT peripherals. It includes 8x10-bit analog-to-digital converters and 21 general-purpose I/O pins. The AT91SAM7S32B-MU is housed in a 48-QFN (7x7) exposed pad package suitable for surface mounting. Operating voltage is specified from 1.65V to 1.95V, with an operating temperature range of -40°C to 85°C. This component is commonly utilized in industrial automation and consumer electronics.
Additional Information
Series: SAM7SRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 48-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Speed | 55MHz |
| Program Memory Size | 32KB (32K x 8) |
| RAM Size | 8K x 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| Core Processor | ARM7® |
| Data Converters | A/D 8x10b |
| Core Size | 16/32-Bit |
| Voltage - Supply (Vcc/Vdd) | 1.65V ~ 1.95V |
| Connectivity | I2C, SPI, SSC, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Supplier Device Package | 48-QFN (7x7) |
| Number of I/O | 21 |
| Programmable | Not Verified |
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