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SAA5697

SAA5697
型号:SAA5697
品牌:PHI PHI
批号:13+
封装:QFP
原价:0.1
数量:83465
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订购电话:86755-83294757
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详细描述

   

 FEATURES

• Single-chip higher frequency microcontroller with

integrated On-Screen Display (OSD)

• Support for 50/60 Hz, 100/120 Hz and Progressive

Scan display modes.

• Versions available with integrated Data Capture

• Both active HIGH and active LOW reset pins

• OTP memory for both Program ROM and character sets

• Easy connection of external ROM

• In-System Programming (ISP) option for the embedded

OTP memories using IEEE1149 (JTAG: Joint Test

Action Group) interface

• Single power supply: 3.0 to 3.6 V

• 5 V tolerant digital inputs and I/O

• 32 I/O ports via individual addressable controls

• Larger Character ROM, up to 1020 characters of

12 × 10 pixels

• Smoothing capability on sized characters

• Programmable I/O for push-pull, open-drain and

quasi-bidirectional and high-impedance

• Two port lines with 8 mA sink (at <0.4 V) capability, for

direct drive of LED

• Single crystal oscillator for microcontroller, OSD and

Data Capture

• Power reduction modes: Idle, Standby and Power-down

• Byte level I2C-bus up to 400 kHz dual port I/O

• 64 Dynamically Redefinable Characters for OSDs

• Increased special graphic characters allowing four

colours per character

• Selectable character height 9, 10, 13 and 16 TV lines

• Pin compatibility throughout family

• Operating temperature: −20 to +70 °C.

2 GENERAL DESCRIPTION

The SAA567x; SAA569x 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

incorporate an integrated Data Capture and display

function for either Teletext or Closed Caption.

The devices offer all the features from the SAA56xx family

with the addition of support for a range of Progressive

Scan display modes.

The Data Capture hardware can decode and display both

525-line and 625-line World System Teletext (WST),

Closed Caption information, Video Programming System

(VPS) information and Wide Screen Signalling (WSS)

information. The same display hardware is used for

Teletext, Closed Caption and On-Screen Display, which

means that the display features available give greater

flexibility to differentiate the TV set. The VBI data services

supported by each device is specified in Chapter 4

The family of devices offers a range of memory variants

with Program ROM sizes of 128 and 192 kbytes, also up

to 14 kbytes of RAM.

Another new feature in the SAA567x; SAA569x family of

products supports the addition of external ROM to provide

up to a total of 256 kbytes of program ROM (e.g.

192 kbytes internal + 64 kbytes external to the SAA567x;

SAA569x) with no external logic.

 

 

由于客户采购批量与样品的价格不同,网上无法统一注明,请您把采购型号通过邮件或客服QQ:401799895发给我们,也可以拨打明佳达国内销售部电话:0755-83957301,由客服人员为您报价;有时元件厂商价格稍许变动,本公司未能及时调整,如您觉得售价稍高,请与我们说明并适当议价;感谢支持!

 

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MJD is a corporation which engaged in agency electronic components. MJD Through seventeen years unrimitting efforts,  aspire to provide our customers with world-leading products and service. Now already became a one of the most famous electronic components distributor in China.

 

PAYMENTS:

 

We support the following payment methods:

 

 1. Paypal

 2. Western Union 

 3. Bank Wire (TT)

 4. MoneyGram

 

Shipping:

1. MJD needs about 3 BUSINESS DAY to handle the order after received payment. after receiving your payment. Otherwise, we will state it in the invoice in advance.

2. MJD can Ship via your shipping account (DHL / FEDEX / UPS / TNT or others) as your instruction. Or Ship via our shipping account (We have a very good relationship with DHL and FEDEX with very special freight).

3. Regarding the declared value on the package for customs clearance, we are pleased to follow

your wishes, just feel free to inform us when ordering.

4. Any import fees or charges are the buyer's responsibility.

 

 

REFUNDS & RETURN:

 

We offer a warranty on all items that we sold. Item will be tested before ship,it will be in good condition,if there are some problems with the item,feel free to contact us.

 

Please Email us to notify a defective item. Unless otherwise specified, this item comes with 30 days warranty from the shipment date.

 

You must contact us before returning any product. All returns must be made within 30 days from this shipment date.Return must be in new condition(the SAME CONDITION as it was sent to you)

 

Because of wholesale price is different from sample price, our website can not state. Please send your required part number via email Sales@szmjd.com or Skype ID  mjdccm898  to us.  As well as welcome you call us : 0755-83957301  We will send offer for you;  Sometimes manufacturer's price is unstable, so we don't adjust price in time. if you feel price is a little high for you, just feel free to contact us for consultation

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