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ARM920T Technical Reference Manual

ARM920T Technical Reference Manual Complete

(350 pages, updated: 04/2001)

This document may have been updated by ARM®, please check the ARM web site for its latest version.

ARM9TDMI Technical Reference Manual

ARM9TDMI Technical Reference Manual Complete

(file size: 942155, 149 pages, updated: 03/2000)

This document may have been updated by ARM®, please check the ARM web site for its latest version.


AT91RM9200 Complete

(file size: 4 MB, 708 pages, revision J, updated: 03/2016)
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The Atmel® | SMART ARM®-based RM9200 is based on the Atmel ARM920T 32-bit RISC processor with 16KB instruction and 16KB data cache memories. It operates at a maximum speed of 180MHz. The device features 16KB of on-chip SRAM, together with an external bus interface with controllers for SDRAM and static memories, including NAND flash and CompactFlash. An extensive peripheral set includes FS USB host and device ports, 10/100 Base-T Ethernet MAC, multimedia card interface, three synchronous serial controllers, four USARTs, master/slave SPI, six timer/counters, and TWI (I2C). Peripheral DMA channels maximize the data throughput between these interfaces and the on- and off-chip memories. The device is supplied in 208-pin PQFP or 266-ball BGA packages.

Key Parameters


Flash (kBytes):

0 kBytes

Pin Count:


Max. Operating Freq. (MHz):

180 MHz



Hardware QTouch Acquisition:


Max I/O Pins:


Ext Interrupts:


USB Transceiver:


USB Speed:

Full Speed

USB Interface:

Host, Device


Ordering Code Package Operational Range Carrier Type Samples Atmel Store Availability1 Unit Price2 Buy Online
AT91RM9200-CJ-002 LFBGA R-LFBGA256_B 256 Industrial (A) (-40°C to 85°C) Request
AT91RM9200-QU-002 PQFP R-SQ208_H 208 Industrial (A) (-40°C to 85°C) Request

1Backlog orders can be placed for items currently not available.
2Suggested retail price per unit for budgetary use only.