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.
This datasheet cannot be embedded due to technical restrictions.
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