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AT91SAM9X35
  • AT91SAM9X35

AT91SAM9X35

In Production

The Microchip SMART SAM9X35 is a highly-integrated 400 MHz ARM926-based embedded MPU, featuring a rich set of connectivity and user interface peripherals, including Ethernet MAC and dual CAN. The graphics LCD controller features 4-layer overlay and 2D acceleration (picture-in-picture, alpha-blending, scaling, rotation, color conversion), and a 10-bit ADC that supports 4- or 5-wire resistive touchscreen panels. Additional interfaces include a soft modem supporting exclusively the Conexant SmartDAA line driver, High Speed USB Device and Host, Full Speed USB Host, two HS SDCard/SDIO/MMC interfaces, USARTs, SPIs, I2S and TWIs. A multi-layer bus matrix associated with 2 x 8 central DMA channels as well as dedicated DMAs support the high-speed connectivity. The external bus interface incorporate...

Microchip Technology AT91SAM9X35 Product Info

16 April 2026 3

Parameters

ADC Resolution (bits)

10

ADC Sampling Rate (ksps)

440

Anti-Tampering Inputs

0

Secure Bootloader

No

CAN/CAN-FD

2

Type of CAN module Max A (ampere)

CAN

Camera Interface

No

Int. DRAM (MB)

0

Ext. DRAM Bus (bits)

16

DRAM Memory Interface

SDRAM/LPSDRAM/LPDDR/DDR2

Int. DRAM Type

NONE

Number of EBIs

1

ECC bits on NAND interface

24

Number of Ethernet Ports

1

FPU

No

Graphic LCD Interface

24-bit

Hardware RTCC/RTC

Yes

I/O Pins Max

105

Secure Key Storage (bits)

0

L1 Cache Memory (Data) (KB)

16

L1 Cache Memory (Instructions) (KB)

16

LIN

Yes

CPU Speed Max MHz (megahertz)

400

NAND Interface

Yes

Operation Voltage Max.(V)

1.1

Operation Voltage Min.(V)

0.9

Internal Oscillator

32KHz

Part Family

SAM9GX

QSPI

0

RAM (KB)

32

SDIO/SD-CARD/eMMC

2

Temp. Sensor

No

Watch Dog Timer

Yes

Direct Memory Access (DMA) Channels

20

Graphics Controller/GPU

Yes

Quadrature Encoder Interface

0

ADC Channels

12

Pincount

217

Crypto Engine

No

TempRange Min

-40

TempRange Max

85

Description

The Microchip SMART SAM9X35 is a highly-integrated 400 MHz ARM926-based embedded MPU, featuring a rich set of connectivity and user interface peripherals, including Ethernet MAC and dual CAN. The graphics LCD controller features 4-layer overlay and 2D acceleration (picture-in-picture, alpha-blending, scaling, rotation, color conversion), and a 10-bit ADC that supports 4- or 5-wire resistive touchscreen panels. Additional interfaces include a soft modem supporting exclusively the Conexant SmartDAA line driver, High Speed USB Device and Host, Full Speed USB Host, two HS SDCard/SDIO/MMC interfaces, USARTs, SPIs, I2S and TWIs. A multi-layer bus matrix associated with 2 x 8 central DMA channels as well as dedicated DMAs support the high-speed connectivity. The external bus interface incorporates controllers for 8-bank DDR2/LPDDR, SDRAM/LPSDRAM, static memories, and specific circuitry for MLC/SLC NAND Flash with integrated ECC. The SAM9X35 is available in a 217-ball BGA package with 0.8mm ball pitch.

Please consider using our newest SAM9 series such as the SAM9X60 or SAM9X7, which provides more advanced features and enhanced performance.

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