DataSheet 数据手册下载
| 标题 | 概述 |
|---|
| ARM926EJ-S Technical Reference Manual
Complete | file size: 1702424
, 248 pages
, updated: 01/2004 |
| ARM9E-S Technical Reference Manual (Rev 1)
Complete | file size: 4278526
, 290 pages
, revision B
, updated: 04/2008 |
| SAM9R/RL64
Summary | file size: 927247
, 52 pages
, revision CS
, updated: 05/2009 |
| SAM9R/RL64
Complete | file size: 12663799
, 903 pages
, revision D
, updated: 10/2011 |
产品概述
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.
关键参数
| Parameter | Value |
| Flash (Kbytes): | 0 Kbytes |
| Pin Count: | 144 |
| Max. Operating Freq. (MHz): | 240 MHz |
| CPU: | ARM926 |
| Hardware QTouch Acquisition: | No |
| Max I/O Pins: | 49 |
| Ext Interrupts: | 49 |
| USB Transceiver: | 1 |
| USB Speed: | Hi-Speed |
| USB Interface: | Device |
芯片订购型号
| Ordering Code | Package | Speed | Power Supply | Operational Range |
| AT91SAM9R64-CU-999 | LFBGA R-LFBGA144_J 144 | | | Industrial (A) (-40°C to 85°C) |
| AT91SAM9R64-CU | LFBGA R-LFBGA144_J 144 | | | Industrial (A) (-40°C to 85°C) |
