W78E516B集成電路(IC)的微控制器規(guī)格書PDF中文資料
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(yè)面數(shù)量 |
26 頁(yè) |
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) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-1-16 11:14:00 |
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(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
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12588 |
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詢價(jià) | ||
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4897 |
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8000 |
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詢價(jià) | ||
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19570 |
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詢價(jià) | ||
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19526 |
詢價(jià) | |||
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9980 |
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詢價(jià) | ||
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367 |
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詢價(jià) | ||
WINBOND |
8 |
詢價(jià) | |||||
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2021+ |
SMD |
100500 |
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詢價(jià) |