32-bit ARM Cortex-M3 microcontroller featuring 512KB FLASH memory and 64KB RAM. Operates at 55MHz with a 32-bit data bus. Offers I2C, SPI, USB, UART, and USART interfaces. Includes 3 timers/counters, internal oscillator, and peripherals such as Brown-out Detect/Reset, POR, PWM, WDT, and DMA. Packaged in a 64-pin LQFP for surface mounting, this lead-free and RoHS compliant component operates between -40°C and 85°C with a supply voltage range of 1.65V to 3.6V.
Frequency55MHz
PackageLQFP
MountingSurface Mount
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Technical Specifications
Microchip AT91SAM7S512B-AU-999 technical specifications.
General
| Package/Case | LQFP |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Frequency | 55MHz |
| Interface | I2C, SPI, USB, UART, USART |
| Lead Free | Lead Free |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 3.6V |
| Memory Size | 512KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 1.65V |
| Mount | Surface Mount |
| Number of I/Os | 32 |
| Number of Timers/Counters | 3 |
| Oscillator Type | Internal |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA |
| RAM Size | 64KB |
| RoHS Compliant | Yes |
| Series | SAM7S |
Compliance
| RoHS | Compliant |
Datasheet
Microchip AT91SAM7S512B-AU-999 Datasheet
Download the complete datasheet for Microchip AT91SAM7S512B-AU-999 to view detailed technical specifications.
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