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W78E516B集成電路(IC)的微控制器規(guī)格書PDF中文資料

W78E516B
廠商型號(hào)

W78E516B

參數(shù)屬性

W78E516B 封裝/外殼為44-BQFP;包裝為管件;類別為集成電路(IC)的微控制器;產(chǎn)品描述:IC MCU 8BIT 64KB FLASH 44QFP

功能描述

8-BIT MICROCONTROLLER

封裝外殼

44-BQFP

文件大小

224.69 Kbytes

頁面數(shù)量

26

生產(chǎn)廠商 Winbond
企業(yè)簡(jiǎn)稱

WINBOND華邦電子

中文名稱

華邦電子股份有限公司官網(wǎng)

原廠標(biāo)識(shí)
WINBOND
數(shù)據(jù)手冊(cè)

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更新時(shí)間

2025-8-5 17:12:00

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W78E516B規(guī)格書詳情

GENERAL DESCRIPTION

The W78E516B is an 8-bit microcontroller which has an in-system programmable Flash EPROM for firmware updating. The instruction set of the W78E516B is fully compatible with the standard 8052. The W78E516B contains a 64K bytes of main Flash EPROM and a 4K bytes of auxiliary Flash EPROM which allows the contents of the 64KB main Flash EPROM to be updated by the loader program located at the 4KB auxiliary Flash EPROM ROM; 512 bytes of on-chip RAM; four 8-bit bidirectional and bit-addressable I/O ports; an additional4-bit port P4; three 16-bit timer/counters; a serial port. These peripherals are supported by a eight sources two-level interrupt capability.

FEATURES

? Fully static design 8-bit CMOS microcontroller up to 40 MHz.

? 64K bytes of in-system programmable Flash EPROM for Application Program (APROM).

? 4K bytes of auxiliary Flash EPROM for Loader Program (LDROM).

? 512 bytes of on-chip RAM. (including 256 bytes of AUX-RAM, software selectable)

? 64K bytes program memory address space and 64K bytes data memory address space.

? Four 8-bit bi-directional ports.

? One 4-bit multipurpose programmable port.

? Three 16-bit timer/counters

? One full duplex serial port

? Six-sources, two-level interrupt capability

? Built-in power management

? Code protection

? Packaged in

? Lead Free (ROHS) DIP 40: W78E516B40DL

?Lead Free (ROHS) PLCC 44: W78E516B40PL

?Lead Free (ROHS) PQFP 44: W78E516B40FL

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    W78E516B40FL

  • 制造商:

    Nuvoton Technology Corporation

  • 類別:

    集成電路(IC) > 微控制器

  • 系列:

    W78

  • 包裝:

    管件

  • 核心處理器:

    8052

  • 內(nèi)核規(guī)格:

    8 位

  • 速度:

    40MHz

  • 連接能力:

    EBI/EMI,UART/USART

  • 外設(shè):

    POR

  • 程序存儲(chǔ)容量:

    64KB(64K x 8)

  • 程序存儲(chǔ)器類型:

    閃存

  • RAM 大?。?/span>

    512 x 8

  • 電壓 - 供電 (Vcc/Vdd):

    4.5V ~ 5.5V

  • 振蕩器類型:

    內(nèi)部

  • 工作溫度:

    0°C ~ 70°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    44-BQFP

  • 描述:

    IC MCU 8BIT 64KB FLASH 44QFP

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
WINBOND
05+
100
原裝正品
詢價(jià)
WINBOND
23+
DIP
65480
詢價(jià)
WINBOND
23+
DIP40
3000
原裝正品假一罰百!可開增票!
詢價(jià)
WINBOND
24+
PLCC44
6868
原裝現(xiàn)貨,可開13%稅票
詢價(jià)
WINBOND
329
DIP40
5
自己公司全新庫存絕對(duì)有貨
詢價(jià)
WINBOND/華邦
21+
PLCC44
20000
百域芯優(yōu)勢(shì) 實(shí)單必成 可開13點(diǎn)增值稅發(fā)票
詢價(jià)
WINBOND/華邦
24+
PLCC
20000
全新原廠原裝,進(jìn)口正品現(xiàn)貨,正規(guī)渠道可含稅??!
詢價(jià)
WINBOND
17+
DIP40
60000
保證進(jìn)口原裝可開17%增值稅發(fā)票
詢價(jià)
NUVOYON
24+
DIP-40
13885
一級(jí)授權(quán)代理原裝現(xiàn)貨熱賣
詢價(jià)
WINBOND(華邦)
21+
PLCC
12588
原裝正品,量大可定
詢價(jià)