首頁(yè)>W78C438CP-40>規(guī)格書(shū)詳情
W78C438CP-40中文資料華邦電子數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠(chǎng)商型號(hào) |
W78C438CP-40 |
| 功能描述 | 8-BIT MICROCONTROLLER |
| 文件大小 |
147.57 Kbytes |
| 頁(yè)面數(shù)量 |
16 頁(yè) |
| 生產(chǎn)廠(chǎng)商 | Winbond |
| 企業(yè)簡(jiǎn)稱(chēng) |
WINBOND【華邦電子】 |
| 中文名稱(chēng) | 華邦電子股份有限公司官網(wǎng) |
| 原廠(chǎng)標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-2-5 19:08:00 |
W78C438CP-40規(guī)格書(shū)詳情
GENERAL DESCRIPTION
The W78C438C is a high-performance single-chip CMOS 8-bit microcontroller that is a derivative of the W78C58 microcontroller family. The W78C438C is functionally compatible with the W78C32, except that it provides either a 64 KB program/1 MB data memory address or memory-mapped chip select logic, five general I/O ports, and four external interrupts.
FEATURES
? 8-bit CMOS microcontroller
? Fully static design
? DC to 40 MHz operation
? ROM-less operation
? 256-byte on-chip scratchpad RAM
? Either 64 KB program/1 MB data memory address space or 4 memory-mapped chip select pins
? One 8-bit data/address port
? Two 8-bit and one 4-bit (optional) address ports
? Five 8-bit bidirectional I/O ports
- Four 8-bit bit-addressable I/O ports and one 8-bit parallel I/O port
? Eight-source, two-level interrupt capability
? Three 16-bit timer/counters
? Four external interrupts
? One full-duplex serial channel
? Built-in power management
- Idle mode
- Power-down mode
? Packages:
- 84-pin PLCC: W78C438CP-24/40
- 100-pin PQFP: W78C438CF-24/40
產(chǎn)品屬性
- 型號(hào)：
W78C438CP-40
- 制造商：
WINBOND
- 制造商全稱(chēng)：
Winbond
- 功能描述：
8-BIT MICROCONTROLLER
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
WINBOND |
24+ |
35200 |
一級(jí)代理/放心采購(gòu) |
詢(xún)價(jià) | |||
WINBOND |
2339+ |
PLCC |
5825 |
公司原廠(chǎng)原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢(shì)庫(kù)存! |
詢(xún)價(jià) | ||
WINBOND/華邦 |
21+ |
PLCC |
5870 |
只做原裝正品假一賠十!正規(guī)渠道訂貨! |
詢(xún)價(jià) | ||
24+ |
30675 |
詢(xún)價(jià) | |||||
Winbond |
23+ |
PLCC84 |
4500 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷(xiāo)售 |
詢(xún)價(jià) | ||
Winbond |
04+ |
PLCC/84 |
554 |
原裝現(xiàn)貨海量庫(kù)存歡迎咨詢(xún) |
詢(xún)價(jià) | ||
Winbond |
23+ |
PLCC84 |
2500 |
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購(gòu)! |
詢(xún)價(jià) | ||
WINBOND |
23+/24+ |
PLCC |
9938 |
主推華邦,原裝現(xiàn)貨,價(jià)格合理 |
詢(xún)價(jià) | ||
WINBOND/華邦 |
22+ |
PLCC |
37107 |
鄭重承諾只做原裝進(jìn)口現(xiàn)貨 |
詢(xún)價(jià) | ||
WINBOND |
24+ |
PLCC84 |
564 |
詢(xún)價(jià) |
