Integrated Circuits (ICs)

ATSAM3S1AA-AU

Obsolete

Microchip Technology

IC MCU 32BIT 64KB FLASH 48LQFP

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Integrated Circuits (ICs)

ATSAM3S1AA-AU

Obsolete

Microchip Technology

IC MCU 32BIT 64KB FLASH 48LQFP

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DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ATSAM3S1AA-AU

Connectivity	MMC, UART/USART, USB, I2C, SPI, SSC
Core Processor	ARM® Cortex®-M3
Core Size	32-Bit Single-Core
Data Converters	A/D
Data Converters [Max]	12 b
Data Converters [Min]	10 b
Data Converters [x]	8
Mounting Type	Surface Mount
Number of I/O	34
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	Internal
Package / Case	48-LQFP
Peripherals	Brown-out Detect/Reset, DMA, POR, WDT, PWM, I2S
Program Memory Size	64 KB
Program Memory Type	FLASH
RAM Size	16 K
Speed	64 MHz
Supplier Device Package	48-LQFP (7x7)
Voltage - Supply (Vcc/Vdd) [Max]	3.6 V
Voltage - Supply (Vcc/Vdd) [Min]	1.62 V

ATSAM3SD8B Series

Part	Program Memory Type	Operating Temperature [Max]	Operating Temperature [Min]	Core Size	Program Memory Size	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Data Converters	Core Processor	Package / Case	Mounting Type	Connectivity	Peripherals	Speed	Number of I/O	Supplier Device Package	Oscillator Type	Data Converters [x]	Data Converters [Max]	Data Converters [Min]	RAM Size
Microchip Technology ATSAM3S4CA-AUR	FLASH	85 °C	-40 °C	32-Bit Single-Core	256 KB	3.6 V	1.62 V	A/D 15x10/12b D/A 2x12b	ARM® Cortex®-M3	100-LQFP	Surface Mount	EBI/EMI I2C Memory Card SPI SSC UART/USART USB	Brown-out Detect/Reset DMA I2S POR PWM WDT	64 MHz	79	100-LQFP (14x14)	Internal
Microchip Technology ATSAM3S1AA-AU	FLASH	85 °C	-40 °C	32-Bit Single-Core	64 KB	3.6 V	1.62 V	A/D	ARM® Cortex®-M3	48-LQFP	Surface Mount	I2C MMC SPI SSC UART/USART USB	Brown-out Detect/Reset DMA I2S POR PWM WDT	64 MHz	34	48-LQFP (7x7)	Internal	8	12 b	10 b	16 K
Microchip Technology ATSAM3S8BA-MUR	FLASH	85 °C	-40 °C	32-Bit Single-Core	512 KB	3.6 V	1.62 V	A/D 10x10/12b D/A 2x12b	ARM® Cortex®-M3	64-VFQFN Exposed Pad	Surface Mount	I2C IrDA Memory Card SPI SSC UART/USART USB	Brown-out Detect/Reset DMA I2S POR PWM WDT	64 MHz	47	64-QFN (9x9)	Internal				64 K
Microchip Technology ATSAM3S2CA-CU	FLASH	85 °C	-40 °C	32-Bit Single-Core	128 KB	3.6 V	1.62 V	A/D 15x10/12b D/A 2x12b	ARM® Cortex®-M3		Surface Mount	EBI/EMI I2C Memory Card SPI SSC UART/USART USB	Brown-out Detect/Reset DMA I2S POR PWM WDT	64 MHz	79	100-TFBGA (9x9)	Internal
Microchip Technology ATSAM3S1AA-MUR	FLASH	85 °C	-40 °C	32-Bit Single-Core	64 KB	3.6 V	1.62 V	A/D	ARM® Cortex®-M3	48-VFQFN Exposed Pad	Surface Mount	I2C MMC SPI SSC UART/USART USB	Brown-out Detect/Reset DMA I2S POR PWM WDT	64 MHz	34	48-QFN (7x7)	Internal	8	12 b	10 b	16 K
Microchip Technology ATSAM3S4CA-CU	FLASH	85 °C	-40 °C	32-Bit Single-Core	256 KB	3.6 V	1.62 V	A/D 15x10/12b D/A 2x12b	ARM® Cortex®-M3		Surface Mount	EBI/EMI I2C Memory Card SPI SSC UART/USART USB	Brown-out Detect/Reset DMA I2S POR PWM WDT	64 MHz	79	100-TFBGA (9x9)	Internal
Microchip Technology ATSAM3S4AA-MU	FLASH	85 °C	-40 °C	32-Bit Single-Core	256 KB	3.6 V	1.62 V	A/D	ARM® Cortex®-M3	48-VFQFN Exposed Pad	Surface Mount	I2C MMC SPI SSC UART/USART USB	Brown-out Detect/Reset DMA I2S POR PWM WDT	64 MHz	34	48-QFN (7x7)	Internal	8	12 b	10 b
Microchip Technology ATSAM3S2CA-CUR	FLASH	85 °C	-40 °C	32-Bit Single-Core	128 KB	3.6 V	1.62 V	A/D 15x10/12b D/A 2x12b	ARM® Cortex®-M3		Surface Mount	EBI/EMI I2C Memory Card SPI SSC UART/USART USB	Brown-out Detect/Reset DMA I2S POR PWM WDT	64 MHz	79	100-TFBGA (9x9)	Internal
Microchip Technology ATSAM3S4BA-AUR	FLASH	85 °C	-40 °C	32-Bit Single-Core	256 KB	3.6 V	1.62 V	A/D 10x10/12b D/A 2x12b	ARM® Cortex®-M3	64-LQFP	Surface Mount	I2C MMC SPI SSC UART/USART USB	Brown-out Detect/Reset DMA I2S POR PWM WDT	64 MHz	47	64-LQFP (10x10)	Internal
Microchip Technology ATSAM3S1CB-AUR	FLASH	85 °C	-40 °C	32-Bit Single-Core	64 KB	3.6 V	1.62 V	A/D 15x10/12b D/A 2x12b	ARM® Cortex®-M3	100-LQFP	Surface Mount	EBI/EMI I2C Memory Card SPI SSC UART/USART USB	Brown-out Detect/Reset DMA I2S POR PWM WDT	64 MHz	79	100-LQFP (14x14)	Internal				16 K

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

ATSAM3SD8B Series

The SAM3S2C is a member of the Microchip's SAM3S series microcontrollers based on the high-performance 32-bit ARM® Cortex®-M3 RISC processor.

It operates at a maximum speed of 64MHz and features 128KB of flash memory and 32KB of SRAM.

The extensive peripheral set includes a Full Speed USB device port with embedded transceiver, a high-speed multimedia card interface for SDIO/SD/MMC, an external bus interface featuring a static memory controller providing connection to SRAM, PSRAM, NOR Flash, LCD module and NAND flash, two USARTs, two UARTs, two TWIs (I2C), three SPI, I2S, PWM timer, six 16-bit timers, RTC, 15-ch 12-bit ADC, 2-ch 12-bit DAC, and an analog comparator.

Documents

Technical documentation and resources