Cirrus EP9315 CBZ 200 MHz ARM920T Processor

Cirrus 

EP9315-CBZ

EP9315 date sheet

Product category

200 MHz ARM920T Processor

Application

• Thin Client Computers for Business and Home

• Internet Radio

• Internet Access Devices

• Industrial Computers

• Specialized Terminals

• Point-of-sale Terminals

• Test and Measurement Equipment

Description

200-MHz ARM920T Processor

• 16-kbyte Instruction Cache

• 16-kbyte Data Cache

• Linux®, Microsoft® Windows® CE-enabled MMU

• 100-MHz System Bus

• MaverickCrunch™ Math Engine

• Floating Point, Integer, and Signal Processing

Instructions

• Optimized for digital music compression and

decompression algorithms.

• Hardware interlocks allow in-line coding.

• MaverickKey™ IDs

• 32-bit Unique ID can be used for DRM-compliant

128-bit random ID.

• Integrated Peripheral Interfaces

• 32-bit SDRAM Interface (up to 4 Banks)

• 32-/16-bit SRAM / FLASH / ROM

• Serial EEPROM Interface

• EIDE (up to 2 devices)

• 1/10/100-Mbps Ethernet MAC

• Three UARTs

• Three-port USB 2.0 Full-speed Host (OHCI)

(12 Mbits per second)

• LCD and Raster Interface with Graphics

Accelerator

• IrDA Interface

• PCMCIA Interface

• Touchscreen Interface with ADC

• 8 x 8 Keypad Scanner

• One Serial Peripheral Interface (SPI™) Port

• 6-channel or 2-channel Serial Audio Interface (I2S)

• 2-channel, Low-cost Serial Audio Interface (AC'97)

• 2 High-resolution PWMs (16 bits each)

• Internal Peripherals

• 12 Direct Memory Access (DMA) Channels

• Real-time Clock with Software Trim

• Dual PLL controls all clock domains.

• Watchdog Timer

• Two General-purpose 16-bit Timers

• One General-purpose 32-bit Timer

• One 40-bit Debug Timer

• Interrupt Controller

• Boot ROM

• Package

• 352-pin PBGA

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