EP9312-CB Cirrus Logic Inc, EP9312-CB Datasheet

EP9312-CB

Manufacturer Part Number

EP9312-CB

Description

System-on-Chip Processor

Manufacturer

Cirrus Logic Inc

Series

EP9r

Datasheets

1.EP9307-CRZ.pdf (824 pages)

2.EP9312-IBZ.pdf (4 pages)

3.EP9312-CB.pdf (62 pages)

4.EP9312-CB.pdf (17 pages)

Specifications of EP9312-CB

Peak Reflow Compatible (260 C)

A/d Converter

12 Bits

Leaded Process Compatible

No. Of I/o Pins

Package / Case

352-BGA

Core Processor

ARM9

Core Size

16/32-Bit

Speed

200MHz

Connectivity

EBI/EMI, EIDE, Ethernet, I²C, IrDA, Keypad/Touchscreen, SPI, UART/USART, USB

Peripherals

AC'97, DMA, I&sup2:S, LCD, LED, MaverickKey, POR, PWM, WDT

Number Of I /o

Program Memory Type

ROMless

Ram Size

32K x 8

Voltage - Supply (vcc/vdd)

1.65 V ~ 3.6 V

Data Converters

A/D 8x12b

Oscillator Type

External

Operating Temperature

0°C ~ 70°C

Processor Series

EP93xx

Core

ARM920T

Data Bus Width

32 bit

3rd Party Development Tools

MDK-ARM, RL-ARM, ULINK2

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Eeprom Size

Program Memory Size

Lead Free Status / Rohs Status

Other names

598-1257

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

BOSTOCK HK LIMITED

Part Number:

EP9312-CB

Manufacturer:

Cirrus Logic Inc

Quantity:

10 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

EP9312-CB

Manufacturer:

CIRRUS

Quantity:

20 000

Company:

BOSTOCK HK LIMITED

Part Number:

EP9312-CBZ

Manufacturer:

Cirrus Logic Inc

Quantity:

10 000

Current page: 1 of 4
Download datasheet (835Kb)

Universal Platform ARM9™ System-on-Chip Processor

High-Performance ARM920T Design Ideal for Broad Range of Applications

EP9312

The EP9312 is a highly integrated system-

on-chip processor that paves the way for

a multitude of next-generation consumer

and industrial electronic products.

Designers of digital media servers and

jukeboxes, telematic control systems,

thin clients, set-top boxes, point-of sale

terminals, industrial and building controls,

biometric security systems, NAS, security,

EP9312 Features

•

200 MHz ARM920T Processor

MaverickCrunch™ Math Engine

MaverickKey™ IDs for Digital Rights

Management or Design IP Security

•

16 KB data cache and 16 KB

instruction cache

MMU enabling Linux

100 MHz system bus

Floating point, integer and signal

processing instructions

Optimized for digital music

compression algorithms

Hardware interlocks allow in-line coding

32-bit unique ID

128-bit random ID

and Windows CE

•

DVR, VOIP, fitness equipment, home

automation and GPS devices will benefit

from the EP9312’s integrated architecture

and advanced features. In fact, with

amazingly agile performance provided

by a 200 MHz ARM920T processor,

and featuring an incredibly wide breadth

of peripheral interfaces, the EP9312 is

well suited to an even broader range of

Integrated Peripheral Interfaces

External Memory Options

•

EIDE, up to 2 devices

1/10/100 Mbps Ethernet MAC

Three-port USB 2.0 Full Speed host (OHCI)

Three UARTs (16550 Type)

IrDA interface, slow and fast mode

LCD interface with dedicated SDRAM channel

Touch screen interface

SPI™ port

AC ’97 interface

8x8 keypad scanner

32-bit SDRAM interface, up to four banks

32/16/8-bit SRAM/Flash/ROM I/F

Serial EEPROM interface

S interface, up to 6 channels

•

high volume applications. Furthermore,

by enabling or disabling the EP9312’s

peripheral interfaces, designers can

reduce development costs and accelerate

time to market by creating a single

platform that can be easily modified to

deliver a variety of differentiated end

products.

Internal Peripherals

General-Purpose I/Os

•

Real-Time clock with software trim

12 DMA channels for data transfer

that maximizes system performance

Boot ROM

Dual PLLs control all clock domains

Watchdog timer

Two general purpose 16-bit timers

General purpose 32-bit timer

40-bit debug timer

16 enhanced GPIOs including

interrupt capability

49 additional optional GPIOs

multiplexed on peripherals

EP9312

www.cirrus.com

Related parts for EP9312-CB

EP9312-CB Summary of contents

Page 1

... Universal Platform ARM9™ System-on-Chip Processor High-Performance ARM920T Design Ideal for Broad Range of Applications EP9312 The EP9312 is a highly integrated system- on-chip processor that paves the way for a multitude of next-generation consumer and industrial electronic products. Designers of digital media servers and jukeboxes, telematic control systems, ...

Page 2

... EP9312 through the use of laser probing technology. These IDs can then be used to match secure copyrighted content with the ID of the target device that the EP9312 is powering, and then deliver the copyrighted information over a secure connection. In addition, secure transactions can benefit by matching device IDs to server IDs ...

Page 3

... Integrated Drive Electronics (IDE) Interface Reduces BOM Costs With the EP9312’s built-in IDE interface, the processor can connect directly with multiple hardware devices such as hard drives, CD drives and DVD drives. This saves designers money by minimizing their BOM costs, reduces their product ...

Page 4

... Cirrus Logic (U.K.) Ltd. 1st Floor Offices Park House, Mere Park Dedmere Road Marlow, Buckinghamshire SL71FJ United Kingdom Tel +44-0-1628-891-300 Fax +44-0-1628-891-988 EP9312 J apan Cirrus Logic K.K. Aioi Sonpo, Building 6F 5-6 Niban-cho Chiyoda-ku Tokyo, Japan 102-0084 Tel +81-3-5226-7757 Fax +81-3-5226-7677 ...

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