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SAA5521PS

更新时间： 2024-01-30 14:10:57
品牌 Logo 应用领域
恩智浦 - NXP 微控制器外围集成电路电视光电二极管
页数 文件大小 规格书
80页 336K
描述
Standard TV Microcontrollers with On-Screen Display(OSD)

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中文翻译

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SAA5521PS 技术参数

生命周期：Active零件包装代码：DIP
包装说明：SDIP,针数：52
Reach Compliance Code：unknownHTS代码：8542.31.00.01
风险等级：5.78具有ADC：NO
地址总线宽度：位大小：8
最大时钟频率：12 MHzDAC 通道：NO
DMA 通道：NO外部数据总线宽度：
JESD-30 代码：R-PDIP-T52JESD-609代码：e3/e4
长度：47.5 mmI/O 线路数量：29
端子数量：52最高工作温度：70 °C
最低工作温度：-20 °CPWM 通道：YES
封装主体材料：PLASTIC/EPOXY封装代码：SDIP
封装形状：RECTANGULAR封装形式：IN-LINE, SHRINK PITCH
认证状态：Not QualifiedROM可编程性：OTPROM
座面最大高度：5.08 mm速度：12 MHz
最大供电电压：3.6 V最小供电电压：3 V
标称供电电压：3.3 V表面贴装：NO
技术：CMOS温度等级：COMMERCIAL
端子面层：TIN/NICKEL PALLADIUM GOLD端子形式：THROUGH-HOLE
端子节距：1.778 mm端子位置：DUAL
宽度：15.24 mmuPs/uCs/外围集成电路类型：MICROCONTROLLER
Base Number Matches：1

SAA5521PS 数据手册

 浏览型号SAA5521PS的Datasheet PDF文件第1页浏览型号SAA5521PS的Datasheet PDF文件第2页浏览型号SAA5521PS的Datasheet PDF文件第4页浏览型号SAA5521PS的Datasheet PDF文件第5页浏览型号SAA5521PS的Datasheet PDF文件第6页浏览型号SAA5521PS的Datasheet PDF文件第7页 
Philips Semiconductors  
Preliminary specification  
Standard TV microcontrollers with  
On-Screen Display (OSD)  
SAA55xx  
1
FEATURES  
• Single-chip microcontroller with integrated On-Screen  
Display (OSD)  
• Versions available with integrated data capture  
• One Time Programmable (OTP) memory for both  
program Read Only Memory (ROM) and character sets  
2
GENERAL DESCRIPTION  
• Single power supply: 3.0 to 3.6 V  
The SAA55xx standard family of microcontrollers are a  
derivative of the Philips industry-standard 80C51  
microcontroller, and are intended for use as the central  
control mechanism in a television receiver. They provide  
control functions for the television system, OSD, and some  
versions include an integrated data capture and display  
function.  
• 5 V tolerant digital inputs and I/O  
• 29 I/O lines via individual addressable controls  
• Programmable I/O for push-pull, open-drain and  
quasi-bidirectional  
• Two port lines with 8 mA sink (at <0.4 V) capability, for  
direct drive of Light Emitting Diode (LED)  
The data capture hardware has the capability of decoding  
and displaying both 525 and 625-line World System  
Teletext (WST), Video Programming System (VPS) and  
Wide Screen Signalling (WSS) information. The same  
display hardware is used both for Teletext and OSD, which  
means that the display features available give greater  
flexibility to differentiate the TV set.  
• Single crystal oscillator for microcontroller, OSD and  
data capture  
• Power reduction modes: Idle and Power-down  
• Byte level I2C-bus with dual port I/O  
• Pin compatibility throughout family  
• Operating temperature: −20 to +70 °C.  
The SAA55xx standard family offers a range of  
functionality from non-text, 16-kbyte program ROM and  
256-byte Random Access Memory (RAM), to a 10-page  
text version, 64-kbyte program ROM and 1.2-kbyte RAM.  
3
QUICK REFERENCE DATA  
SYMBOL  
PARAMETER  
MIN.  
TYP.  
MAX.  
UNIT  
Supply  
VDDX  
IDDP  
any supply voltage (VDD to VSS  
periphery supply current  
core supply current  
)
3.0  
3.3  
3.6  
V
1
−
−
mA  
mA  
mA  
mA  
mA  
mA  
mA  
mA  
mA  
MHz  
°C  
IDDC  
−
15  
18  
IDDC(id)  
IDDC(pd)  
IDDC(stb)  
IDDA  
Idle mode core supply current  
−
4.6  
0.76  
5.11  
45  
6
Power-down mode core supply current  
Standby mode core supply current  
analog supply current  
−
1
−
6.50  
48  
−
IDDA(id)  
IDDA(pd)  
IDDA(stb)  
fxtal  
Idle mode analog supply current  
Power-down mode analog supply current  
Standby mode analog supply current  
crystal frequency  
−
0.87  
0.45  
0.95  
12  
1.0  
0.7  
1.20  
−
−
−
−
Tamb  
operating ambient temperature  
storage temperature  
−20  
−55  
−
+70  
+125  
Tstg  
−
°C  
1999 Oct 27  
3
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中文翻译

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