參數(shù)資料
型號(hào)： EP9302-IQZ
廠商： Cirrus Logic, Inc.
英文描述： High-speed ARM9 System-on-chip Processor with MaverickCrunch
中文描述： 高速ARM9的系統(tǒng)級(jí)芯片處理器MaverickCrunch
文件頁(yè)數(shù)： 3/42頁(yè)
文件大?。?/td> 302K
代理商： EP9302-IQZ
DS653PP3
Copyright 2005 Cirrus Logic (All Rights Reserved)
3
EP9302
High-speed ARM9 System-on-chip Processor with MaverickCrunch
Table of Contents
Processor Core - ARM920T ......................................................................................... 6
MaverickCrunch Math Engine .................................................................................. 6
MaverickKey Unique ID ............................................................................................ 6
General Purpose Memory Interface (SDRAM, SRAM, ROM, Flash) ........................... 6
Ethernet Media Access Controller (MAC) .................................................................... 7
Serial Interfaces (SPI, I2S, and AC ’97) ....................................................................... 7
12-bit Analog-to-digital Converter (ADC) ..................................................................... 7
Universal Asynchronous Receiver/Transmitters (UARTs) ............................................ 8
Dual-port USB Host ..................................................................................................... 8
Two-wire Interface ........................................................................................................ 8
Real-Time Clock with Software Trim ............................................................................ 8
PLL and Clocking ......................................................................................................... 9
Timers .......................................................................................................................... 9
Interrupt Controller ....................................................................................................... 9
Dual LED Drivers ......................................................................................................... 9
General Purpose Input/Output (GPIO) ......................................................................... 9
Reset and Power Management ................................................................................. 10
Hardware Debug Interface ......................................................................................... 10
12-Channel DMA Controller ....................................................................................... 10
Internal Boot ROM ..................................................................................................... 10
Electrical Specifications .................................................................................11
Absolute Maximum Ratings ........................................................................................11
Recommended Operating Conditions .......................................................................11
DC Characteristics ..................................................................................................... 12
Timings .............................................................................................................13
Memory Interface ....................................................................................................... 14
Ethernet MAC Interface ............................................................................................ 27
Audio Interface ........................................................................................................... 29
AC’97 ........................................................................................................................ 33
ADC ........................................................................................................................... 34
JTAG .......................................................................................................................... 35
208 Pin LQFP Package Outline .....................................................................36
208 Pin LQFP Pinout ................................................................................................. 37
Acronyms and Abbreviations ........................................................................41
Units of Measurement .....................................................................................41
Ordering Information ......................................................................................42
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