SAA5647HL中文资料PDF规格书
SAA5647HL规格书详情
GENERAL DESCRIPTION
The SAA56xx 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.
FEATURES
• Single-chip higher frequency microcontroller with integrated On-Screen Display (OSD)
• Versions available with integrated Data Capture
• Both active HIGH and active LOW reset pins
• OTP memory for both Program ROM and character sets
• 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
产品属性
- 型号:
SAA5647HL
- 制造商:
PHILIPS
- 制造商全称:
NXP Semiconductors
- 功能描述:
Enhanced TV microcontrollers with On-Screen Display OSD
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
PHILIPS |
23+ |
TQFP100 |
7512 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
PHILIPS |
2023+ |
3000 |
进口原装现货 |
询价 | |||
NXP/恩智浦 |
22+ |
QFP |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
PHIL |
2021+ |
60000 |
原装现货,欢迎询价 |
询价 | |||
PHILIPS |
2138+ |
TQFP |
8960 |
专营BGA,QFP原装现货,假一赔十 |
询价 | ||
PHILIPS/NXP |
23+ |
QFP |
3000 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
PHILIPS/飞利浦 |
2022 |
QFP |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
PHIL |
21+ |
TQFP-100 |
10000 |
原装现货假一罚十 |
询价 | ||
PHILIPS/飞利浦 |
22+ |
QFP |
15330 |
原装正品 |
询价 | ||
PHIL |
20+ |
QFP |
35830 |
原装优势主营型号-可开原型号增税票 |
询价 |