83C145中文資料飛利浦?jǐn)?shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
83C145規(guī)格書(shū)詳情
DESCRIPTION
The 83C055, Microcontroller for Television and Video (MTV) applications, is a derivative of Philips’ industry standard 80C51 microcontroller.
The 83C055 is intended for use as the central control mechanism in a television receiver or tuner.
FEATURES
? Masked ROM sizes:
– 8 kbytes (83C845)
– 12 kbytes (83C145)
– 16 kbytes (83C055)
– 16 kbytes OTP (87C055)
? RAM: 256 bytes
? On Screen Display (OSD) controller
? Three digital video outputs
? Multiplexer/mixer and background intensity controls
? Flexible formatting with OSD New Line option
? 128 × 10 bits display RAM
? Designed for reduced Radio Frequency Interference
(RFI)
? Character generator ROM:
– character format 18 lines × 14 dots
– 60 visible characters
– 4 special characters
? Eight text shadowing modes
? Text colour selectable per character
? Background colour selectable per word
? Background colour versus video selectable per character
? Eight 6-bit Pulse Width Modulators (PWM) for analog voltage integration
? One 14-bit PWM for high-precision voltage integration
? Digital-to-analog converter and comparator with 3 inputs multiplexer
? Nine dedicated I/Os plus 28 port bits (15 port bits with alternative uses)
? 4 high current open-drain port outputs
? 12 high voltage (+12 V) open-drain outputs
? Programmable video input and output polarities
? 80C51 instruction set
? No external memory capability
? Plastic shrink dual in-line package (0.07 inch centre pins)
? High-speed CMOS technology
? Power supply: 5 V ±10.
APPLICATIONS
Providing tuner functions and an OSD facility, it represents a next generation replacement for the currently available parts.
產(chǎn)品屬性
- 型號(hào)：
83C145
- 制造商：
PHILIPS
- 制造商全稱：
NXP Semiconductors
- 功能描述：
Microcontrollers for TV and video MTV
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
OKI |
2005 |
QFP |
15 |
原裝現(xiàn)貨海量庫(kù)存歡迎咨詢 |
詢價(jià) | ||
OKI |
22+ |
QFP |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢價(jià) | ||
OKI |
23+ |
TQFP44 |
5000 |
原廠授權(quán)代理,海外優(yōu)勢(shì)訂貨渠道?？商峁┐罅繋?kù)存,詳 |
詢價(jià) | ||
OKI |
09+ |
QFP |
5500 |
原裝無(wú)鉛,優(yōu)勢(shì)熱賣(mài) |
詢價(jià) | ||
OKI |
22+ |
QFP44L |
119 |
原裝現(xiàn)貨熱賣(mài)中,提供一站式真芯服務(wù) |
詢價(jià) | ||
OKI |
23+ |
3 |
6500 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
OKI |
2021+ |
QFP |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
OKI |
23+ |
QFP44 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
OKI |
24+ |
QFP |
25500 |
授權(quán)代理直銷(xiāo),原廠原裝現(xiàn)貨,假一罰十,特價(jià)銷(xiāo)售 |
詢價(jià) | ||
MHS |
24+ |
PLCC |
5000 |
詢價(jià) |
