SAM9G20 - Microchip

SAM9G20 32-BIT MICROPROCESSORS

The SAM9G20 embedded microprocessor unit is based on the integration of an Arm926EJ-S™ processor with fast ROM and RAM memories and a wide range of peripherals. The SAM9G20 embeds an Ethernet MAC, one USB Device Port, and a dual port USB Host controller with on-chip USB transceivers. It also integrates several standard peripherals, such as the USART, SPI, TW.

Features

an External Bus Interface capable of interfacing with a wide range of memory devices. The SAM9G20 is an enhancement of the SAM9260 with the same peripheral features. It is pin-to-pin compatible with the exception of power supply pins. Speed is increased to reach 400 MHz on the Arm core and 133 MHz on the system bus and EBI. Features
• Incorporates the Arm926EJ-S Arm® Thumb® Processor - DSP Instruction Extensions, Arm Jazelle® Technology for Java® Acceleration - 32-Kbyte Data Cache, 32-Kbyte Instruction Cache, Write Buffer - CPU Frequency 400 MHz - Memory Management Unit - EmbeddedICE, Debug Co.