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SAA5541PS/NNNN中文资料PDF规格书
SAA5541PS/NNNN规格书详情
GENERAL DESCRIPTION
The SAA55xx 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, On-Screen Display (OSD) and some versions include an integrated data capture and display function.
FEATURES
• Single-chip microcontroller with integrated OSD
• Versions available with integrated data capture
• OTP memory for both program ROM and character sets
• Single power supply: 3.0 to 3.6 V
• 5 V tolerant digital inputs and I/O
• 29 I/O ports 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 LED
• Single crystal oscillator for microcontroller, OSD and
data capture
• Power reduction modes: Idle, Power-down and Standby
• Byte level I2C-bus interface with dual port I/O
• 32 Dynamically Redefinable Characters for OSDs
• 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.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
PHILIPS |
23+ |
DIP |
2500 |
全新原装假一赔十 |
询价 | ||
PHILIPS/飞利浦 |
22+ |
DIP-52 |
9800 |
只做原装正品假一赔十!正规渠道订货! |
询价 | ||
PHILIPS |
2023+ |
DIP-52 |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
PHILIPS/飞利浦 |
2022 |
DIP-52 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
PHILIPS/飞利浦 |
23+ |
NA/ |
560 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
PHI |
22+23+ |
DIP-52 |
10415 |
绝对原装正品全新进口深圳现货 |
询价 | ||
PHILIPS |
22+ |
DIP |
3000 |
原装正品,支持实单 |
询价 | ||
PHILIPS |
23+ |
DIP |
12300 |
询价 | |||
2023+ |
3380 |
进口原装现货 |
询价 | ||||
PHILIPS/飞利浦 |
22+/23+ |
DIP |
9800 |
原装进口公司现货假一赔百 |
询价 |