Specifications

Product overview and Technical data sheets

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Product Details

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Select all	Attribute	Value
	Brand	Microchip
	Series	SAM4S
	Product Type	Microcontroller
	Package Type	LQFP
	Mount Type	Surface
	Pin Count	100
	Device Core	ARM Cortex M4
	Data Bus Width	32bit
	Program Memory Size	2048kB
	Maximum Clock Frequency	120MHz
	RAM Size	160kB
	Maximum Supply Voltage	3.6V
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	85°C
	Standards/Approvals	No
	Length	14mm
	Number of Programmable I/Os	79
	DACs	2 x 12 Bit
	Width	14 mm
	Height	1.45mm
	Analogue Comparators	1
	Minimum Supply Voltage	1.62V
	ADCs	16 x 12 Bit
	Number of Timers	1
	Program Memory Type	FLASH
	Automotive Standard	No
	Instruction Set Architecture	RISC

	Select all
	Brand Microchip
	Series SAM4S
	Product Type Microcontroller
	Package Type LQFP
	Mount Type Surface
	Pin Count 100
	Device Core ARM Cortex M4
	Data Bus Width 32bit
	Program Memory Size 2048kB
	Maximum Clock Frequency 120MHz
	RAM Size 160kB
	Maximum Supply Voltage 3.6V
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 85°C
	Standards/Approvals No
	Length 14mm
	Number of Programmable I/Os 79
	DACs 2 x 12 Bit
	Width 14 mm
	Height 1.45mm
	Analogue Comparators 1
	Minimum Supply Voltage 1.62V
	ADCs 16 x 12 Bit
	Number of Timers 1
	Program Memory Type FLASH
	Automotive Standard No
	Instruction Set Architecture RISC

SMART SAM4S ARM® Cortex-M3 Microcontrollers

Atmels SMART microcontrollers have been developed to support you with your Internet of Things innovations, providing secure devices with wireless connectivity, increased memory and data storage.

Features & Benefits of the SAM4S Microcontrollers

•Excellent support for capacitive touch applications (QTouch® library software available)

•Tamper detection

•120 MHz maximum speed

•Up to 2048 KB of flash

•Up to 160 KB of SRAM

•Real Time Clock

•Temperature Sensor

•MCI for SDIO/SD/MMC

•External bus interface with a static memory controller that connects to SRAM, PSRAM, NOR Flash, LCD Module, NAND Flash, 2 USARTs, 2 UARTs, 2 TWIs, 3 SPIs, 1 I²S, PWM timer, 30channel 16-bit timers, 12-bit ADC and 12-bit DAC

•3 low power modes

•Suitable for 1.62 V to 3.6 V power supply

Units	Per unit
1 - 9	TWD353.00
10 - 24	TWD345.00
25 +	TWD342.00

Microchip ATSAM4SD32CA-AU, 32 bit ARM Cortex M4, SAM4S Microcontroller, 120 MHz, 2048kB FLASH, 100-Pin LQFP

FREE delivery for orders over NT$1,300.00

SMART SAM4S ARM® Cortex-M3 Microcontrollers

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