32-bit ARM Cortex-M4 microcontroller featuring 512KB FLASH and 128KB RAM. Operates at up to 120MHz with a 1.62V to 3.6V supply voltage. Offers 79 I/Os, 16 ADC channels, and multiple communication interfaces including I2C (2 channels), SPI (1 channel), USB (1 channel), UART (2 channels), and USART. Includes peripherals such as DMA, PWM (4 channels), and a watchdog timer. Packaged in a 100-pin LQFP for surface mounting, with an operating temperature range of -40°C to 85°C.
Frequency120MHz
PackageLQFP
MountingSurface Mount
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Technical Specifications
Microchip ATSAM4S8CA-AU technical specifications.
General
Package/Case
LQFP
Core Architecture
ARM
Data Bus Width
32b
Frequency
120MHz
Height
1.45mm
Interface
I2C, SPI, USB, IrDA, UART, USART, EBI/EMI
Lead Free
Lead Free
Length
14mm
Max Frequency
120MHz
Max Operating Temperature
85°C
Memory Size
512KB
Memory Type
FLASH, , ROM
Min Operating Temperature
-40°C
Max Supply Voltage
3.6V
Min Supply Voltage
1.62V
Mount
Surface Mount
Number of ADC Channels
16
Number of I/Os
79
Number of I2C Channels
2
Number of PWM Channels
4
Number of SPI Channels
1
Number of Timers/Counters
2
Number of UART Channels
2
Number of USB Channels
1
Oscillator Type
Internal
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, DMA
RAM Size
128KB
Reach SVHC Compliant
No
RoHS Compliant
Yes
Watchdog Timer
Yes
Width
14mm
Compliance
RoHS
Compliant
Datasheet
Microchip ATSAM4S8CA-AU Datasheet
Download the complete datasheet for Microchip ATSAM4S8CA-AU to view detailed technical specifications.
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