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AT91SAM9R64

Status: In Production

Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

An ARM926-based microprocessor, running at 190MHz with multiple communication interfaces, such as a HS (480Mbps) USB device, SDIO/SD/MMC interface, AC97, USARTs, SPIs, I2S and I2C. The external bus interface incorporates controllers for SDRAM and static memories, with specific interface circuitry for CompactFlash and NAND flash. The device is available in a 144-pin BGA package with 0.8mm ball pitch.

Parametrics
Name
Value
Part Family
SAM9R
Core
ARM926
Max CPU Speed (MHz)
200
Core Voltage Range (V)
1.08 to 1.32
Vbat/Vddbu battery backup
Yes
Internal Oscillator
32kHz, 12MHz
SRAM (KB)
64
L1 Cache Memory (Instructions) (KB)
4
L1 Cache Memory (Data) (KB)
4
DRAM Interface
SDRAM
DRAM Bus Size (Bits)
32
NAND Interface
Yes
ECC Bits on NAND Interface
1
Number of EBIs
1
SDIO/SD-CARD/eMMC
1
Direct Memory Access Channels
26
Max I/O Pins
49
Pincount
144
UART
4
ISO 7816
4
SPI
1
I2C
1
SSC
1
USB Device Only Ports
1 HS
ADC Input
3
Max ADC Resolution (bits)
10
Max ADC Sampling Rate (ksps)
220
Hardware RTCC/RTC
Yes
Watch Dog Timer
Yes
Max 16-Bit Digital Timers
7
Input Capture
3
Standalone Output Compare/Standard PWM
3
Temperature Range (C)
-40 to 85

Documents

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Data Sheet

ARM926EJ-S Technical Reference Manual
06/15/2017
1662KB
SAM9R/RL64 Datasheet
10/01/2011
12366KB

Application Notes

Download All
AN_42728 - AT15004:Using SAM-BA for Linux on SAM Devices
12/10/2016
828KB
AN_6020 - Connecting an ARM-based Serial Synchronous Controller to an I2S-compatible Serial Bus
11/01/2003
114KB
AN_6022 - Data Converter (A/D) Terminology
06/15/2017
411KB
AN_6255 - NAND Flash Support on AT91SAM9 Microcontrollers
06/01/2009
766KB
AN_6256 - Using SDRAM on AT91SAM9 Microcontrollers
09/01/2006
1751KB
AN_6309 - Connecting EBI Memory Daughter Boards to AT91SAM Evaluation Boards
06/01/2009
317KB
AN_6349 - AT91-AN02: Signal Integrity and AT91 Products
06/01/2008
674KB
AN_6419 - AT91SAM9R/RL64 Microcontroller Schematic Check List
09/01/2009
295KB
AN_6487 - AT91SAM9R64 USB Certification
07/01/2009
11610KB

Board Design Files

AT91SAM9RL-EK__KitsFiles
07/07/2017
25982KB
AT91SAM9RL-EK__KitsFiles_readme
07/07/2017
2KB

Brochures

ARM®-Based MPU Brochure
03/14/2018
2472KB
Atmel-Integrating the Internet of Things
11/01/2014
785KB

Design Guides

PLL_Filter_Calculator_AT91_2v91
06/30/2017
1540KB

Getting Started

Computers that You Wear Help Your Work and Play
05/01/2013
112KB
Designing Feature-Rich User Interfaces for Home and Industrial Controllers
06/01/2013
933KB
Microprocessor or Microcontroller
05/01/2013
104KB

User Guides

SAM9RL-EK User Guide
07/07/2017
998KB

Development Environment

  • Demo & Evaluation Boards
Demo & Evaluation Boards
SAM9RL Evaluation Kit
SAM9RL Evaluation Kit ( AT91SAM9RL-EK )
(Not Recommended for new design)

This kit lets designers quickly evaluate and develop code for applications running on the SAM9R64 and SAM9RL64 microcontrollers.

Learn More
SAM-ICE
SAM-ICE ( AT91SAM-ICE )
(Not Recommended for new design)

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
AT91SAM9R64-CU
0.215400
1.065217
144
LFBGA
10x10x1.4mm
SAC105
e8
AT91SAM9R64-CU-999
0.215400
0.217000
144
LFBGA
10x10x1.4mm
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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