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CL-PS7500FE PDF预览

CL-PS7500FE

更新时间: 2024-02-18 23:51:38
品牌 Logo 应用领域
凌云 - CIRRUS /
页数 文件大小 规格书
251页 2292K
描述
System-on-a Chip for Internet Appliance

CL-PS7500FE 技术参数

是否Rohs认证:不符合生命周期:Obsolete
包装说明:QFP, QFP240,1.3SQ,20Reach Compliance Code:compliant
风险等级:5.92Is Samacsys:N
JESD-30 代码:S-PQFP-G240JESD-609代码:e0
端子数量:240最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:QFP封装等效代码:QFP240,1.3SQ,20
封装形状:SQUARE封装形式:FLATPACK
电源:5 V认证状态:Not Qualified
子类别:Other uPs/uCs/Peripheral ICs最大压摆率:150 mA
标称供电电压:5 V表面贴装:YES
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:0.5 mm
端子位置:QUADBase Number Matches:1

CL-PS7500FE 数据手册

 浏览型号CL-PS7500FE的Datasheet PDF文件第2页浏览型号CL-PS7500FE的Datasheet PDF文件第3页浏览型号CL-PS7500FE的Datasheet PDF文件第4页浏览型号CL-PS7500FE的Datasheet PDF文件第5页浏览型号CL-PS7500FE的Datasheet PDF文件第6页浏览型号CL-PS7500FE的Datasheet PDF文件第7页 
CL-PS7500FE  
Advance Data Book  
FEATURES  
System-on-a Chip for  
Internet Appliance  
Available in 56- and 40-MHz speed grades  
System-on-a-chip solution  
— 32-bit ARM7 processor with MMU  
— 4K unified cache  
— FPU (floating point unit)  
OVERVIEW  
— Graphics controller drives CRT or LCD  
— CD-quality sound audio controller  
— DRAM controller  
— ROM/Flash controller  
— Three-channel DMA for video, cursor, and sound  
— PC-style I/O bus  
The Cirrus Logic CL-PS7500FE is designed to be  
used in internet appliances such as the network  
computer, smart-TV, intranet terminal, screen  
phones, DVD players, and so on.  
Two-state power management  
— Eight general-purpose I/O lines  
The massively integrated CL-PS7500FE offers a  
complete system-on-a-chip solution that includes a  
32-bit ARM CPU with cache and MMU, CRT and  
LCD controller, memory controller, FPU, CD-quality  
sound controller, interface to the Cirrus Logic DSP  
device for 56K modem and speakerphone, and a  
PC-type I/O bus. To handle streaming of audio and  
video data on the Internet, the CL-PS7500FE  
includes a double-precision FPU to accelerate  
software codecs.  
Performance  
— 50 Vax -MIPS (Dhrystone ) at 56 MHz  
— Up to 12 Mflops, double-precision FP (LINPACK)  
FPU  
— Implements ANSI/IEEE Std 754-1985  
— Single, double, and extended precision  
(cont.)  
(cont.)  
Functional  
COLOR LCD  
SVGA MONITOR  
TV  
HEADPHONES  
Block Diagram  
ROM  
56k MODEM  
CL-MD34XX  
ENCODER  
PAL/NTSC  
CD-DAC  
CS4333  
DRAM  
(4 MBYTE, TYP)  
ETHERNET  
CS89XX  
MEMORY BUS  
VIDEO O/P  
(RGB)  
AUDIO O/P  
(32 BIT)  
CONFIG. MEMORY  
(NON-VOL.)  
I/O PORT  
ISA-STYLE  
BUS  
REALTIME CLOCK  
CL-PS7500FE  
240-PIN PQFP  
FRONT PANEL:  
STATUS LEDs  
RUN/STANDBY SW  
2 ANALOG  
INPUTS  
2*PS/2 PORTS  
KEYBOARD  
MOUSE  
GAMES DEVICE  
(ANALOG)  
Version 2.0  
June 1997  

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