EP9302-IQZ Cirrus Logic Inc, EP9302-IQZ Datasheet - Page 29

• Manufacturer Part Number: EP9302-IQZ
• Description: IC ARM9 SOC PROCESSOR 208LQFP
• Manufacturer: Cirrus Logic Inc
• Series: EP9r

Specifications of EP9302-IQZ

• Core Size: 16/32-Bit
• Core Processor: ARM9
• Speed: 200MHz
• Connectivity: EBI/EMI, Ethernet, I²C, IrDA, SPI, UART/USART, USB
• Peripherals: AC'97, DMA, I&sup2:S, LED, MaverickKey, POR, PWM, WDT
• Number Of I /o: 19
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 3.6 V
• Data Converters: A/D 5x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 208-LQFP
• Controller Family/series: (ARM9)
• No. Of I/o's: 19
• Ram Memory Size: 16MB
• Cpu Speed: 200MHz
• No. Of Timers: 3
• No. Of Pwm Channels: 1
• Digital Ic Case Style: LQFP
• Embedded Interface Type: AC97, I2S, SPI, UART, USB
• Rohs Compliant: Yes
• Processor Series: EP93xx
• Core: ARM920T
• Data Bus Width: 32 bit
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: EDB9302A-Z
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1132 - KIT DEVELOPMENT EP9302 ARM9
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 598-1253

DS785UM1
1.1 Introduction
1.2 EP93xx Features
The EP93xx processors are highly integrated systems-on-a-chip that pave 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 controls, biometric security systems, and GPS devices will benefit
from the EP93x processors’ integrated architecture and advanced features. In fact, with
amazingly agile performance provided by a 166 or 200 MHz ARM920T Core, and featuring
an incredibly wide breadth of peripheral interfaces, the EP93xx processors are well suited to
an even broader range of high volume applications. Furthermore, by enabling or disabling the
EP93xx processor’s peripherals and their interfaces, designers can throttle power
consumption and 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.
Maximum clock rates plus package types and number of balls for EP93xx processors are
shown in
Features of the EP93xx processors are summarized in
in
Figure 1-5
Figure 1-1
Processor
EP9301
EP9302
EP9307
EP9312
EP9315
Table 1-1. EP93xx Maximum Clock Rates, Package Type and Number of Balls
Table
EP9315.
EP9301,
1-1.
Max Core Clock Rate
Figure 1-2
166 MHz
200 MHz
200 MHz
200 MHz
200 MHz
Copyright 2007 Cirrus Logic
EP9302,
Figure 1-3
Max High-Speed Bus
Clock Rate
100 MHz
100 MHz
100 MHz
100 MHz
66 MHz
EP9307,
Table
1-2. Block diagrams are shown
Figure 1-4
1Introduction
272 TFBGA
352 PBGA
352 PBGA
Package
208 LQFP
208 LQFP
EP9312, and
Chapter 1
1-1
1