32-bit ARM RISC microcontroller featuring 128KB FLASH memory and 32KB RAM. Operates at a maximum frequency of 55MHz with a 32-bit data bus. Offers extensive interface support including SPI, USB, CAN, USART, I2C, Ethernet, and UART. Includes peripherals such as Brown-out Detect/Reset, POR, PWM, WDT, and DMA, with 4 PWM channels and 3 timers/counters. Packaged in a surface-mount LQFP with 62 I/Os and an operating supply voltage of 3.3V, this lead-free component is RoHS compliant.
Frequency55MHz
PackageLQFP
MountingSurface Mount
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Technical Specifications
Microchip AT91SAM7X128-AU technical specifications.
General
Access Time
55us
Package/Case
LQFP
Core Architecture
ARM
Data Bus Width
32b
Density
128KB
Frequency
55MHz
Interface
SPI, USB, CAN, USART, I2C, Ethernet, UART
Lead Free
Lead Free
Length
14mm
Max Frequency
55MHz
Max Operating Temperature
85°C
Max Supply Voltage
3.6V
Memory Size
128KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Min Supply Voltage
3V
Mount
Surface Mount
Number of Bits
32
Number of I/Os
62
Number of Programmable I/O
62
Number of PWM Channels
4
Number of Timers/Counters
3
Operating Supply Voltage
3.3V
Oscillator Type
Internal
Package Quantity
90
Packaging
Tray
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, DMA
RAM Size
32KB
Reach SVHC Compliant
No
RoHS Compliant
Yes
Series
SAM7X
Compliance
RoHS
Compliant
Datasheet
Microchip AT91SAM7X128-AU Datasheet
Download the complete datasheet for Microchip AT91SAM7X128-AU to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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