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AT91SAM9G46

Status: In Production

Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The Microchip's ARM®-based SAM9G46 is a 400MHz ARM926-based embedded microprocessor with hardware encryption, DDR2 and LPDDR support, wide range of connectivity and user interface peripherals, and dual external bus interface. The multi-layer bus architecture associated with 35 DMA channel and 64KB of SRAM can be configured as TCM, and the dual bus interface sustains the high bandwidth required by the processor and its high-speed peripherals. The hardware encryption engine features AES 256-, 192-, 128-bit key algorithms compliant with FIPS PUB 197 Specifications, TDES two-key or three-key algorithms compliant with FIPS PUB 46-3 Specifications, a SHA Secure Hash Algorithm (SHA1 and SHA256) compliant with FIPS Publication 180-2 and a TRNG compliant with NIST SP800-22 and Diehard Random Tests suite. It integrates multiple communication interfaces such as High Speed USB host and device with transceivers, 10/100 Mbps Ethernet controller and high-speed SDIO/MMC interface. It also comes with an LCD controller supporting up to 1280x860 resolution, a resistive touchscreen controller and a camera interface. The I/Os support 3.3V. The SAM9G46 is available in a BGA324 package with 0.8mm ball pitch.

Parametrics
Name
Value
Part Family
SAM9GM
Core
ARM926
Max CPU Speed (MHz)
400
Core Voltage Range (V)
0.9 to 1.1
Vbat/Vddbu battery backup
Yes
Internal Oscillator
32KHz
SRAM (KB)
64
L1 Cache Memory (Instructions) (KB)
32
L1 Cache Memory (Data) (KB)
32
DRAM Interface
SDRAM/LPSDRAM/LPDDR/DDR2
DRAM Bus Size (Bits)
16
NAND Interface
Yes
ECC Bits on NAND Interface
1
Number of EBIs
2
SDIO/SD-CARD/eMMC
2
Direct Memory Access Channels
39
Max I/O Pins
160
Pincount
324
UART
5
ISO 7816
4
SPI
6
I2C
2
SSC
2
LIN
Yes
USB Device and Host Ports
1 HS
USB Host Only Ports
2 HS
10/100 Ethernet MAC
1
Graphics Controller/GPU
Yes
Graphic LCD
24-bit
Camera Interface
Yes
Crypto Engine
Yes
ADC Input
8
Max ADC Resolution (bits)
10
Max ADC Sampling Rate (ksps)
440
Hardware RTCC/RTC
Yes
Watch Dog Timer
Yes
Max 16-Bit Digital Timers
6
Input Capture
6
Standalone Output Compare/Standard PWM
6
Temperature Range (C)
-40 to 85

Documents

Jump to:

Data Sheet

12/10/2016
5025KB

Board Design Files

Brochures

User Guides

07/07/2017
2229KB

Development Environment

  • Demo & Evaluation Boards
  • Application Examples
Demo & Evaluation Boards
SAM9M10-G45-EK
SAM9M10-G45-EK ( AT91SAM9M10-G45-EK )

This kit lets designers quickly evaluate and develop code for applications running on the SAM9M10 or the SAM9G45. It is delivered with free packages for Android, Microsoft Windows and Linux to enable rapid application development.

Learn More
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SAM-ICE
SAM-ICE ( AT91SAM-ICE )

SAM-ICE is a JTAG emulator designed for SAMA5, SAM3, SAM4, SAM7 and SAM9 ARM® core-based MCUs and MPUs, including Thumb mode. It supports download speeds up to 720K Bytes per second and maximum JTAG speeds up to 12 MHZ. It also supports Serial Wire Debug (SWD) and Serial Wire Viewer (SWV) from SAM-ICE hardware V6.

Learn More
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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
AT91SAM9G46B-CU
0.374300
1.571429
324
TFBGA
15x15x1.2mm
SAC105
e8
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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