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參數(shù)資料
| 型號： | EP9302-CQ |
| 廠商： | Cirrus Logic, Inc. |
| 英文描述： | Modular Connector |
| 中文描述： | 高速ARM9的系統(tǒng)級芯片處理器MaverickCrunch |
| 文件頁數(shù)： | 13/42頁 |
| 文件大?。?/td> | 302K |
| 代理商： | EP9302-CQ |
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DS653PP3
Copyright 2005 Cirrus Logic (All Rights Reserved)
13
EP9302
High-speed ARM9 System-on-chip Processor with MaverickCrunch
Timings
Timing Diagram Conventions
This data sheet contains one or more timing diagrams. The following key explains the components used in these
diagrams. Any variations are clearly labelled when they occur. Therefore, no additional meaning should be attached
unless specifically stated.
Figure 1. Timing Diagram Drawing Key
Timing Conditions
Unless specified otherwise, the following conditions are true for all timing measurements.
T
A
= 0 to 70° C
CVDD = VDD_PLL = 1.8V
RVDD = 3.3 V
All grounds = 0 V
Logic 0 = 0 V, Logic 1 = 3.3 V
Output loading = 50 pF
Timing reference levels = 1.5 V
The Processor Bus Clock (HCLK) is programmable and is set by the user. The frequency is typically between
33 MHz and 100 MHz (92 MHz for industrial conditions).
Clock
High to Low
High/Low to High
Bus Change
Bus Valid
Undefined/Invalid
Valid Bus to Tristate
Bus/Signal Omission
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| EP9302-CQZ | High-speed ARM9 System-on-chip Processor with MaverickCrunch |
| EP9302-EQ | High-speed ARM9 System-on-chip Processor with MaverickCrunch |
| EP9302-EQZ | High-speed ARM9 System-on-chip Processor with MaverickCrunch |
| EP9302-IQ | High-speed ARM9 System-on-chip Processor with MaverickCrunch |
| EP9302-IQZ | High-speed ARM9 System-on-chip Processor with MaverickCrunch |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EP9302-CQ/E1 | 制造商:Cirrus Logic 功能描述: |
| EP9302-CQZ | 功能描述:微處理器 - MPU IC Hi-Perform ARM9 SOC Processor RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324 |
| EP9302-EQ | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:High-speed ARM9 System-on-chip Processor with MaverickCrunch |
| EP9302-EQZ | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:High-speed ARM9 System-on-chip Processor with MaverickCrunch |
| EP9302-IQ | 制造商:Cirrus Logic 功能描述:ARM9 SOC WITH MATH COPROCESSOR - INDUSTRIAL - Trays |
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