| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
43,048 pcs
|
43048 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Connectivity | |
| Core Processor | |
| Core Size | |
| Data Converters | |
| Mounting Type | |
| Number of I | |
| Operating Temperature | |
| Oscillator Type | |
| Peripherals | |
| Program Memory Size | |
| Program Memory Type | |
| RAM Size | |
| SVHC Present | |
| Speed | |
| Supplier Device Package | |
| Tape & Reel | |
| Voltage |
The AT91SAM7S512B-AU-999 is a microcontroller from Microchip Technology based on the ARM7TDMI processor core. It features a 16/32-bit core size running at 55 MHz, with 512 KB of Flash program memory and 64 KB of SRAM. The device includes a range of connectivity options such as I²C, SPI, SSC, UART/USART, and USB, making it suitable for embedded systems requiring multiple serial interfaces. Peripherals include brown-out detect/reset, DMA, POR, PWM, and a watchdog timer. The microcontroller operates from a 1.65V to 1.95V supply and is housed in a 64-LQFP (10x10 mm) package for surface mount assembly. It is designed for industrial temperature ranges from -40°C to 85°C. The internal oscillator reduces external component count, and the 32 general-purpose I/O pins provide flexibility for control and data acquisition tasks.
The supply voltage range is 1.65V to 1.95V.
It is available in a 64-LQFP (10x10 mm) surface mount package.
The device is rated for -40°C to 85°C ambient temperature.
It is listed as RoHS3 Compliant, but this is unverified and should be confirmed with the manufacturer.
It has 512 KB of Flash program memory and 64 KB of SRAM.
It supports I²C, SPI, SSC, UART/USART, and USB.
The core is an ARM7 processor running at 55 MHz.