AT91SAM7SE256-AU
IC MCU 16/32B 256KB FLSH 128LQFPManufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology's AT91SAM7SE256-AU is a 16/32-bit ARM7® core microcontroller operating at 55MHz. This SAM7SE series device features 256KB of FLASH program memory and 32KB of RAM, suitable for demanding applications. Connectivity options include EBI/EMI, I2C, SPI, SSC, UART/USART, and USB. The AT91SAM7SE256-AU integrates an 8x10-bit Analog-to-Digital converter and peripherals such as Brown-out Detect/Reset, POR, PWM, and WDT. Designed for surface mounting, it comes in a 128-LQFP (20x14) package and operates within a voltage range of 1.65V to 1.95V, with an operating temperature of -40°C to 85°C. This component finds application in industrial automation, automotive systems, and consumer electronics.
Additional Information
Series: SAM7SERoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 128-LQFP |
| Mounting Type | Surface Mount |
| Speed | 55MHz |
| Program Memory Size | 256KB (256K x 8) |
| RAM Size | 32K 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 | EBI/EMI, I2C, SPI, SSC, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Supplier Device Package | 128-LQFP (20x14) |
| Number of I/O | 88 |
| Programmable | Not Verified |
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