AT91SAM7S256C-AU
IC MCU 16/32B 256KB FLASH 64LQFPManufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology's AT91SAM7S256C-AU is an ARM7®-based microcontroller featuring a 16/32-bit core operating at 55MHz. This SAM7S series device offers 256KB of FLASH program memory and 64KB of RAM, suitable for demanding embedded applications. Connectivity options include I2C, SPI, SSC, UART/USART, and USB. Peripheral set includes Brown-out Detect/Reset, DMA, POR, PWM, and WDT. The AT91SAM7S256C-AU also integrates 8x10-bit Analog-to-Digital converters and supports 32 general-purpose I/O lines. Packaged in a 64-LQFP (10x10) for surface mounting, this component operates within a temperature range of -40°C to 85°C. Its low voltage supply requirement of 1.65V to 1.95V makes it ideal for power-sensitive designs in industrial automation, medical devices, 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 | 64-LQFP |
| Mounting Type | Surface Mount |
| Speed | 55MHz |
| Program Memory Size | 256KB (256K x 8) |
| RAM Size | 64K 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, USB |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Supplier Device Package | 64-LQFP (10x10) |
| Number of I/O | 32 |
| Programmable | Verified |
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