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W78C52DF-40中文資料華邦電子數(shù)據(jù)手冊PDF規(guī)格書
W78C52DF-40規(guī)格書詳情
GENERAL DESCRIPTION
The W78C52D microcontroller supplies a wider frequency and supply voltage range than most 8-bit microcontrollers on the market. It is compatible with the industry standard 80C52 microcontroller series.
FEATURES
? Fully static design
? Supply voltage of 4.5V to 5.5V
? DC-40 MHz operation
? 256 bytes of on-chip scratchpad RAM
? 8K bytes of on-chip mask ROM
? 64K bytes program memory address space
? 64K bytes data memory address space
? Four 8-bit bidirectional ports
? Three 16-bit timer/counters
? One full duplex serial port
? Eight-source, two-level interrupt capability
? One extra 4-bit bit-addressable I/O port
? Two additional external interrupts INT2 / INT3
? Watchdog timer
? EMI reduction mode
? Built-in power management
? Code protection
? Packages:
- DIP 40: W78C52D-24/40
- PLCC 44: W78C52DP-24/40
- QFP 44: W78C52DF-24/40
產(chǎn)品屬性
- 型號：
W78C52DF-40
- 制造商：
WINBOND
- 制造商全稱：
Winbond
- 功能描述：
8-BIT MICROCONTROLLER
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
WINBOND/華邦 |
23+ |
NA/ |
3828 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價 | ||
NULL |
2020+ |
DIP |
8000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
WINBOND |
08+ |
DIP40 |
360 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
WINBOND |
23+ |
DIP |
1400 |
全新原裝現(xiàn)貨 |
詢價 | ||
WINBODMICROCHIP0745現(xiàn)貨供應(yīng)8.9 |
22+ |
SMD |
4670 |
MICROCHIP全系列供應(yīng)原裝現(xiàn)貨! |
詢價 | ||
Winbond |
2138+ |
QFP |
8960 |
專營BGA,QFP原裝現(xiàn)貨,假一賠十 |
詢價 | ||
WINBOD |
23+ |
SMD |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
WINBOND |
22+23+ |
DIP40 |
54627 |
絕對原裝正品現(xiàn)貨,全新深圳原裝進口現(xiàn)貨 |
詢價 | ||
WINBOND |
21+ |
DIP40 |
360 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
Winbond |
23+ |
QFP |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價 |
