MPN

Renesas Electronics, 32bit ARM Cortex M4, S3A1 Microcontroller, 48MHz, 1 MB Flash, 100-Pin LQFP

RS Stock No.:: 176-9706
Mfr. Part No.:: R7FS3A17C3A01CFP#AA0
Manufacturer:: Renesas Electronics

Renesas Electronics, 32bit ARM Cortex M4, S3A1 Microcontroller, 48MHz, 1 MB Flash, 100-Pin LQFP

Bulk discount available

Subtotal (1 unit)*

€8.73

(exc. VAT)

€10.74

(inc. VAT)

Temporarily out of stock

75 unit(s) shipping from 10 December 2025

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 - 9	€8.73
10 - 24	€7.60
25 - 49	€6.79
50 - 99	€6.36
100 +	€5.87

*price indicative

RS Stock No.:: 176-9706
Mfr. Part No.:: R7FS3A17C3A01CFP#AA0
Manufacturer:: Renesas Electronics

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Renesas Electronics
	Family Name	S3A1
	Package Type	LQFP
	Mounting Type	Surface Mount
	Pin Count	100
	Device Core	ARM Cortex M4
	Data Bus Width	32bit
	Program Memory Size	1 MB
	Maximum Frequency	48MHz
	RAM Size	192 kB
	USB Channels	1
	Number of SPI Channels	2
	Number of CAN Channels	1
	Number of USART Channels	0
	Number of I2C Channels	2
	Number of UART Channels	1
	Typical Operating Supply Voltage	5.5 (Maximum) V
	Height	1.55mm
	Width	14.1mm
	Program Memory Type	Flash
	Number of PCI Channels	0
	Number of LIN Channels	0
	Instruction Set Architecture	DSP
	Dimensions	14.1 x 14.1 x 1.55mm
	Minimum Operating Temperature	-40 °C
	Number of Ethernet Channels	0
	Length	14.1mm
	Maximum Operating Temperature	+105 °C
	Maximum Number of Ethernet Channels	0
	ADCs	25 x 14 bit
	Number of ADC Units	1

	Select all
	Brand Renesas Electronics
	Family Name S3A1
	Package Type LQFP
	Mounting Type Surface Mount
	Pin Count 100
	Device Core ARM Cortex M4
	Data Bus Width 32bit
	Program Memory Size 1 MB
	Maximum Frequency 48MHz
	RAM Size 192 kB
	USB Channels 1
	Number of SPI Channels 2
	Number of CAN Channels 1
	Number of USART Channels 0
	Number of I2C Channels 2
	Number of UART Channels 1
	Typical Operating Supply Voltage 5.5 (Maximum) V
	Height 1.55mm
	Width 14.1mm
	Program Memory Type Flash
	Number of PCI Channels 0
	Number of LIN Channels 0
	Instruction Set Architecture DSP
	Dimensions 14.1 x 14.1 x 1.55mm
	Minimum Operating Temperature -40 °C
	Number of Ethernet Channels 0
	Length 14.1mm
	Maximum Operating Temperature +105 °C
	Maximum Number of Ethernet Channels 0
	ADCs 25 x 14 bit
	Number of ADC Units 1

Datasheet

The MCU integrates multiple series of software- and pin-compatible Arm®-based 32-bit MCUs that share a common set of Renesas peripherals to facilitate design scalability and efficient platform-based product development. The MCU provides an optimal combination of low-power, high-performance Arm Cortex®-M4 core running up to 48 Mhz.

1-MB code flash memory

192-KB SRAM

Segment LCD Controller (SLCDC)

Capacitive Touch Sensing Unit (CTSU)

USB 2.0 Full-Speed Module (USBFS)

14-bit A/D Converter (ADC14)

12-bit D/A Converter (DAC12)

Security features

Renesas Electronics, 32bit ARM Cortex M4, S3A1 Microcontroller, 48MHz, 1 MB Flash, 100-Pin LQFP

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