PCA84C840中文資料飛利浦?jǐn)?shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
PCA84C840 |
| 功能描述 | 8-bit microcontrollers with OSD and VST |
| 文件大小 |
236.56 Kbytes |
| 頁面數(shù)量 |
40 頁 |
| 生產(chǎn)廠商 | NXP Semiconductors |
| 企業(yè)簡稱 |
Philips【飛利浦】 |
| 中文名稱 | 荷蘭皇家飛利浦官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-5-7 15:10:00 |
| 人工找貨 | PCA84C840價格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
PCA84C840規(guī)格書詳情
GENERAL DESCRIPTION
The 84C44X; 84C64X; 84C84X denotes the types:
? PCA84C440; 84C441; 84C443; 84C444
? PCA84C640; 84C641; 84C643; 84C644
? PCA84C840; 84C841; 84C843; 84C844.
which are 8-bit microcontrollers with On Screen Display (OSD) and Voltage Synthesized Tuning (VST) functions. All are members of the 84CXXX microcontroller family.
There are two oscillator types for the OSD function in the various types, i.e.,
? RC oscillator: PCA84C440; 84C443; 84C640; 84C643; 84C840; 84C843
? LC oscillator: PCA84C441; 84C444; 84C641; 84C644; 84C841; 84C844.
FEATURES
PCF84CXXXA kernel
? 8-bit CPU, ROM, RAM, I/O in a single 42 leads shrink DIL package
? Over 80 instructions all of 1 or 2 cycles
? 29 quasi-bidirectional standard I/O port lines
? Configuration of I/O lines individually selected by mask
? External interrupt INT/T0
? 2 direct testable inputs T0 and T1
? 8-bit programmable timer/event counter
? 3 single level vectored interrupts (external, timer/counter, I2C-bus)
? Power-on-reset and low voltage detector
? Single power supply
? 2 power reduction modes: Idle and Stop
? Operating temperature range: ?20 to +70 °C
? Silicon gate CMOS fabrication process (SAC2).
Derivative features PCA84C640
Although the PCA84C640 is specifically referred to throughout this data sheet, the information applies to all the devices. The small differences between the 84C640 and the other devices are specified in the text and also highlighted in Chapter 6.
The PCA84C640 comprises:
? The PCF84CXXXA processor core
? 6 kbytes mask-programmable program ROM
? 128 bytes RAM
? Multi-master I2C-bus interface
? AFC input for Voltage Synthesized Tuning (VST; with 3-bit DAC and comparator)
? On Screen Display (OSD) facility for two rows of 16-characters
? On Screen Display character set of 64 types
? Four programmable display dot sizes
? Half dot character rounding
? Seven colours for each character
? One 14-bit PWM output for VST
? Five 6-bit PWM outputs for analog controls
? Eight port lines with 10 mA LED drive capability
? 18 general purpose bidirectional I/O lines plus 11 function-combined I/O lines
? 2 direct testable lines
? Programmable VSYNCN and HSYNCN input polarity
? RC oscillator for OSD function.
產(chǎn)品屬性
- 型號：
PCA84C840
- 制造商：
PHILIPS
- 制造商全稱：
NXP Semiconductors
- 功能描述：
8-bit microcontrollers with OSD and VST
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
PHILIPS |
22+ |
DIP-42 |
3000 |
原裝正品,支持實(shí)單 |
詢價 | ||
PHI |
24+ |
DIP42 |
3629 |
原裝優(yōu)勢!房間現(xiàn)貨!歡迎來電! |
詢價 | ||
PHI |
1923+ |
DIP42 |
3689 |
原裝進(jìn)口現(xiàn)貨庫存專業(yè)工廠研究所配單供貨 |
詢價 | ||
2023+ |
5800 |
進(jìn)口原裝,現(xiàn)貨熱賣 |
詢價 | ||||
PHILIPS/飛利浦 |
22+ |
DIP42 |
38836 |
原裝正品現(xiàn)貨,可開13個點(diǎn)稅 |
詢價 | ||
PHI |
23+ |
DIP42 |
30000 |
代理全新原裝現(xiàn)貨,價格優(yōu)勢 |
詢價 | ||
PHI |
23+ |
DIP42 |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 | ||
PHILIPS |
24+ |
DIP |
37500 |
原裝正品現(xiàn)貨,價格有優(yōu)勢! |
詢價 | ||
PHI |
9444 |
DIP42 |
11 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
PHILIPS |
2406+ |
DIP42 |
3868 |
優(yōu)勢代理渠道,原裝現(xiàn)貨,可全系列訂貨 |
詢價 |
