參數(shù)資料
型號(hào)： EP9307-IR
廠商： Cirrus Logic, Inc.
英文描述： ARM9 SOC WITH ETHERNET USB DISPLAY AND TOUCHSCREEN
中文描述： ARM9的系統(tǒng)芯片以太網(wǎng)USB顯示器和觸摸屏
文件頁(yè)數(shù)： 14/48頁(yè)
文件大?。?/td> 716K
代理商： EP9307-IR
14
Copyright 2004 Cirrus Logic (All Rights Reserved)
DS667PP3
EP9307
ARM9 SOC with Ethernet, USB, Display and Touchscreen
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 High Impedance State
Bus/Signal Omission
相關(guān)PDF資料
PDF描述
EP9307-IRZ 432498925
EP9312 Universal Platform System-on-chip Processor
EP9312-CB Universal Platform System-on-chip Processor
EP9312-CBZ Universal Platform System-on-chip Processor
EP9312-EB Universal Platform System-on-chip Processor
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EP9307-IRR 功能描述:微處理器 - MPU IC Universal Platfrm ARM9 SOC Prcessor 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(shí)鐘頻率:536 MHz 程序存儲(chǔ)器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類(lèi)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(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
EP9307-IRZ 功能描述:微處理器 - MPU IC Universal Platfrm ARM9 SOC Prcessor 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(shí)鐘頻率:536 MHz 程序存儲(chǔ)器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類(lèi)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(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
EP9307-IRZR 功能描述:微處理器 - MPU IC Universal Platfrm ARM9 SOC Prcessor 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(shí)鐘頻率:536 MHz 程序存儲(chǔ)器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類(lèi)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(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
EP9308 制造商:PCA 制造商全稱(chēng):PCA ELECTRONICS INC. 功能描述:14 Pin DIP 5 Tap Low-Profile TTL Compatible Active Delay Lines
EP9309 制造商:PCA 制造商全稱(chēng):PCA ELECTRONICS INC. 功能描述:14 Pin DIP 5 Tap Low-Profile TTL Compatible Active Delay Lines
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