ATSAM3S1AA-AU

ATSAM3S1AA-AU Datasheet

Internal SRAM The ATSAM3S4 product 256-Kbyte internal Flash version embeds a total of 48 Kbytes highspeed SRAM.

Part	Datasheet
ATSAM3S1AA-AU	ATSAM3S1AA-AU (pdf)

Related Parts	Information
ATSAM3S2CA-CU	ATSAM3S2CA-CU
ATSAM3S2CA-CUR	ATSAM3S2CA-CUR
ATSAM3S2BA-MUR	ATSAM3S2BA-MUR
ATSAM3S2CA-AU	ATSAM3S2CA-AU
ATSAM3S4BA-MU	ATSAM3S4BA-MU
ATSAM3S4AA-AU	ATSAM3S4AA-AU
ATSAM3S4BA-MUR	ATSAM3S4BA-MUR
ATSAM3S1CA-CU	ATSAM3S1CA-CU
ATSAM3S2CA-AUR	ATSAM3S2CA-AUR
ATSAM3S4CA-CU	ATSAM3S4CA-CU
ATSAM3S4BA-AUR	ATSAM3S4BA-AUR
ATSAM3S1BA-AU	ATSAM3S1BA-AU
ATSAM3S1BA-MU	ATSAM3S1BA-MU
ATSAM3S1CA-AU	ATSAM3S1CA-AU
ATSAM3S2BA-AU	ATSAM3S2BA-AU
ATSAM3S4CA-AU	ATSAM3S4CA-AU
ATSAM3S4BA-AU	ATSAM3S4BA-AU
ATSAM3S1BA-MUR	ATSAM3S1BA-MUR
ATSAM3S1AA-AUR	ATSAM3S1AA-AUR
ATSAM3S1CA-AUR	ATSAM3S1CA-AUR
ATSAM3S1CA-CUR	ATSAM3S1CA-CUR
ATSAM3S1AA-MUR	ATSAM3S1AA-MUR
ATSAM3S1BA-AUR	ATSAM3S1BA-AUR
ATSAM3S2AA-AU	ATSAM3S2AA-AU
ATSAM3S2AA-MU	ATSAM3S2AA-MU
ATSAM3S1AA-MU	ATSAM3S1AA-MU
ATSAM3S4CA-AUR	ATSAM3S4CA-AUR
ATSAM3S2AA-MUR	ATSAM3S2AA-MUR

PDF Datasheet Preview
• Pin-to-pin compatible with AT91SAM7S legacy products 48- and 64-pin versions • Memories From 64 to 256 Kbytes embedded Flash, 128-bit wide access, memory accelerator, single plane From 16 to 48 Kbytes embedded SRAM 16 Kbytes ROM with embedded bootloader routines UART, USB and IAP routines 8-bit Static Memory Controller SMC SRAM, PSRAM, NOR and NAND Flash support Memory Protection Unit MPU • System Embedded voltage regulator for single supply operation Power-on-Reset POR , Brown-out Detector BOD and Watchdog for safe operation Quartz or ceramic resonator oscillators 3 to 20 MHz main power with Failure Detection and optional low power kHz for RTC or device clock High precision 8/12 MHz factory trimmed internal RC oscillator with 4 MHz default frequency for device startup. In-application trimming access for frequency adjustment Slow Clock Internal RC oscillator as permanent low-power mode device clock Two PLLs up to 130 MHz for device clock and for USB Temperature Sensor Up to 22 peripheral DMA PDC channels • Low Power Modes Sleep and Backup modes, down to 3 µA in Backup mode Ultra low power RTC • Peripherals USB Device 12 Mbps, 2668 byte FIFO, up to 8 bidirectional Endpoints. On-Chip Transceiver Up to 2 USARTs with ISO7816, RS-485, SPI, Manchester and Modem Mode Two 2-wire UARTs Up to 2 Two Wire Interface I2C compatible , 1 SPI, 1 Serial Synchronous Controller I2S , 1 High Speed Multimedia Card Interface SDIO/SD Card/MMC Up to 6 Three-Channel 16-bit Timer/Counter with capture, waveform, compare and PWM mode. Quadrature Decoder Logic and 2-bit Gray Up/Down Counter for Stepper Motor 4-channel 16-bit PWM with Complementary Output, Fault Input, 12-bit Dead Time Generator Counter for Motor Control 32-bit Real-time Timer and RTC with calendar and alarm features Up to 15-channel, 1Msps ADC with differential input mode and programmable gain stage One 2-channel 12-bit 1Msps DAC One Analog Comparator with flexible input selection, Selectable input hysteresis 32-bit Cyclic Redundancy Check Calculation Unit CRCCU • I/O Up to 79 I/O lines with external interrupt capability edge or level sensitivity , debouncing, glitch filtering and on-die Series Resistor Termination Three 32-bit Parallel Input/Output Controllers, Peripheral DMA assisted Parallel Capture Mode • Packages 100-lead LQFP, 14 x 14 mm, pitch mm/100-ball LFBGA, 9 x 9 mm, pitch mm 64-lead LQFP, 10 x 10 mm, pitch mm/64-pad QFN 9x9 mm, pitch mm 48-lead LQFP, 7 x 7 mm, pitch mm/48-pad QFN 7x7 mm, pitch mm AT91SAM ARM-based Flash MCU SAM3S Series Summary NOTE This is a summary document. The complete document is available on the Atmel website at SAM3S Description Atmel's SAM3S series is a member of a family of Flash microcontrollers based on the high performance 32-bit ARM Cortex-M3 RISC processor. It operates at a maximum speed of 64 MHz and features up to 256 Kbytes of Flash and up to 48 Kbytes of SRAM. The peripheral set includes a Full Speed USB Device port with embedded transceiver, a High Speed MCI 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, 2x USARTs, 2x UARTs, 2x TWIs, 3x SPI, an I2S, as well as 1 PWM timer, 6x general-purpose 16-bit timers, an RTC, an ADC, a 12-bit DAC and an analog comparator. The SAM3S series is ready for capacitive touch thanks to the QTouch library, offering an easy way to implement buttons, wheels and sliders The SAM3S device is a medium range general purpose microcontroller with the best ratio in terms of reduced power consumption, processing power and peripheral set. This enables the SAM3S to sustain a wide range of applications including consumer, industrial control, and PC peripherals. It operates from 1.62V to 3.6V and is available in 48-, 64- and 100-pin QFP, 48- and 64-pin QFN, and 100-pin BGA packages. The SAM3S series is the ideal migration path from the SAM7S series for applications that require more performance. The SAM3S series is pin-to-pin compatible with the SAM7Sseries. Configuration Summary The SAM3S series devices differ in memory size, package and features list. Table 1-1 below summarizes the configurations of the device family Table Device Configuration Summary Flash SRAM Timer Counter Channels SAM3S4C 256 Kbytes single plane 48 Kbytes SAM3S4B 256 Kbytes single plane 48 Kbytes SAM3S4A 256 Kbytes single plane 48 Kbytes SAM3S2C 128 Kbytes single plane 32 Kbytes SAM3S2B 128 Kbytes single plane 32 Kbytes SAM3S2A 128 Kbytes single plane 32 Kbytes Ordering Information Table Ordering Codes for SAM3S Devices Ordering Code Flash Kbytes Package Kbytes ATSAM3S4CA-AU QFP100 ATSAM3S4CA-CU BGA100 ATSAM3S4BA-AU QFP64 ATSAM3S4BA-MU QFN64 ATSAM3S4AA-AU QFP48 ATSAM3S4AA-MU QFN48 ATSAM3S2CA-AU QFP100 ATSAM3S2CA-CU BGA100 ATSAM3S2BA-AU QFP64 ATSAM3S2BA-MU QFN64 ATSAM3S2AA-AU QFP48 ATSAM3S2AA-MU QFN48 ATSAM3S1CA-AU QFP100 ATSAM3S1CA-CU BGA100 ATSAM3S1BA-AU QFP64 ATSAM3S1BA-MU QFN64 ATSAM3S1AA-AU QFP48 ATSAM3S1AA-MU QFN48 Package Type Green Temperature Operating Range

PDF Datasheet Preview

• Pin-to-pin compatible with AT91SAM7S legacy products 48- and 64-pin versions
• Memories

From 64 to 256 Kbytes embedded Flash, 128-bit wide access, memory accelerator, single plane

From 16 to 48 Kbytes embedded SRAM 16 Kbytes ROM with embedded bootloader routines UART, USB and IAP routines 8-bit Static Memory Controller SMC SRAM, PSRAM, NOR and NAND Flash
support Memory Protection Unit MPU
• System Embedded voltage regulator for single supply operation Power-on-Reset POR , Brown-out Detector BOD and Watchdog for safe
operation Quartz or ceramic resonator oscillators 3 to 20 MHz main power with Failure

Detection and optional low power kHz for RTC or device clock High precision 8/12 MHz factory trimmed internal RC oscillator with 4 MHz default
frequency for device startup. In-application trimming access for frequency adjustment Slow Clock Internal RC oscillator as permanent low-power mode device clock Two PLLs up to 130 MHz for device clock and for USB Temperature Sensor Up to 22 peripheral DMA PDC channels
• Low Power Modes Sleep and Backup modes, down to 3 µA in Backup mode Ultra low power RTC
• Peripherals USB Device 12 Mbps, 2668 byte FIFO, up to 8 bidirectional Endpoints. On-Chip Transceiver Up to 2 USARTs with ISO7816, RS-485, SPI, Manchester and Modem Mode Two 2-wire UARTs Up to 2 Two Wire Interface I2C compatible , 1 SPI, 1 Serial Synchronous Controller I2S , 1 High Speed Multimedia Card Interface SDIO/SD Card/MMC Up to 6 Three-Channel 16-bit Timer/Counter with capture, waveform, compare and PWM mode. Quadrature Decoder Logic and 2-bit Gray Up/Down Counter for Stepper Motor 4-channel 16-bit PWM with Complementary Output, Fault Input, 12-bit Dead Time Generator Counter for Motor Control 32-bit Real-time Timer and RTC with calendar and alarm features Up to 15-channel, 1Msps ADC with differential input mode and programmable gain stage One 2-channel 12-bit 1Msps DAC One Analog Comparator with flexible input selection, Selectable input hysteresis 32-bit Cyclic Redundancy Check Calculation Unit CRCCU
• I/O Up to 79 I/O lines with external interrupt capability edge or level sensitivity , debouncing, glitch filtering and on-die Series Resistor Termination Three 32-bit Parallel Input/Output Controllers, Peripheral DMA assisted Parallel Capture Mode
• Packages 100-lead LQFP, 14 x 14 mm, pitch mm/100-ball LFBGA, 9 x 9 mm, pitch mm 64-lead LQFP, 10 x 10 mm, pitch mm/64-pad QFN 9x9 mm, pitch mm 48-lead LQFP, 7 x 7 mm, pitch mm/48-pad QFN 7x7 mm, pitch mm

AT91SAM ARM-based Flash MCU SAM3S Series Summary

NOTE This is a summary document. The complete document is available on the Atmel website at

SAM3S Description

Atmel's SAM3S series is a member of a family of Flash microcontrollers based on the high performance 32-bit ARM Cortex-M3 RISC processor. It operates at a maximum speed of 64 MHz and features up to 256 Kbytes of Flash and up to 48 Kbytes of SRAM. The peripheral set includes a Full Speed USB Device port with embedded transceiver, a High Speed MCI 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, 2x USARTs, 2x UARTs, 2x TWIs, 3x SPI, an I2S, as well as 1 PWM timer, 6x general-purpose 16-bit timers, an RTC, an ADC, a 12-bit DAC and an analog comparator.

The SAM3S series is ready for capacitive touch thanks to the QTouch library, offering an easy way to implement buttons, wheels and sliders

The SAM3S device is a medium range general purpose microcontroller with the best ratio in terms of reduced power consumption, processing power and peripheral set. This enables the SAM3S to sustain a wide range of applications including consumer, industrial control, and PC peripherals.

It operates from 1.62V to 3.6V and is available in 48-, 64- and 100-pin QFP, 48- and 64-pin QFN, and 100-pin BGA packages.

The SAM3S series is the ideal migration path from the SAM7S series for applications that require more performance. The SAM3S series is pin-to-pin compatible with the SAM7Sseries.

Configuration Summary

The SAM3S series devices differ in memory size, package and features list. Table 1-1 below summarizes the configurations of the device family

Table

Device

Configuration Summary

Flash

SRAM

Timer Counter Channels

SAM3S4C
256 Kbytes single plane
48 Kbytes

SAM3S4B
256 Kbytes single plane
48 Kbytes

SAM3S4A
256 Kbytes single plane
48 Kbytes

SAM3S2C
128 Kbytes single plane
32 Kbytes

SAM3S2B
128 Kbytes single plane
32 Kbytes

SAM3S2A
128 Kbytes single plane
32 Kbytes
Ordering Information
Table Ordering Codes for SAM3S Devices
Ordering Code

Flash Kbytes

Package Kbytes

ATSAM3S4CA-AU

QFP100

ATSAM3S4CA-CU

BGA100

ATSAM3S4BA-AU

QFP64

ATSAM3S4BA-MU

QFN64

ATSAM3S4AA-AU

QFP48

ATSAM3S4AA-MU

QFN48

ATSAM3S2CA-AU

QFP100

ATSAM3S2CA-CU

BGA100

ATSAM3S2BA-AU

QFP64

ATSAM3S2BA-MU

QFN64

ATSAM3S2AA-AU

QFP48

ATSAM3S2AA-MU

QFN48

ATSAM3S1CA-AU

QFP100

ATSAM3S1CA-CU

BGA100

ATSAM3S1BA-AU

QFP64

ATSAM3S1BA-MU

QFN64

ATSAM3S1AA-AU

QFP48

ATSAM3S1AA-MU

QFN48

Package Type Green

Temperature Operating Range

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived ATSAM3S1AA-AU Datasheet file may be downloaded here without warranties.

Datasheet ID: ATSAM3S1AA-AU 519372