首頁>W83977EF-AW>規(guī)格書詳情
W83977EF-AW中文資料華邦電子數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號(hào) |
W83977EF-AW |
| 功能描述 | WINBOND I/O |
| 文件大小 |
1.00829 Mbytes |
| 頁面數(shù)量 |
161 頁 |
| 生產(chǎn)廠商 | Winbond |
| 企業(yè)簡稱 |
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 | |
| 更新時(shí)間 | 2025-5-23 23:44:00 |
| 人工找貨 | W83977EF-AW價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
W83977EF-AW規(guī)格書詳情
GENERAL DESCRIPTION
The W83977EF/CTF is an evolving product from Winbonds most popular I/O chip W83877F --- which integrates the disk drive adapter, serial port (UART), IrDA 1.0 SIR, parallel port, and configurable plug-and-play registers for the whole chip --- plus additional powerful features: ACPI, 8042 keyboard controller with PS/2 mouse support, 14 general purpose I/O ports, full 16-bit address decoding, OnNow keyboard Wake-Up, OnNow mouse Wake-Up and OnNow CIR(W83977CTF only) Wake-Up.
FEATURES
General
? Plug & Play 1.0A compatible
? Supports 12 IRQs, 4 DMA channels, full 16-bit address decoding
? Capable of ISA Bus IRQ Sharing
? Compliant with Microsoft PC98 Hardware Design Guide
? Supports DPM (Device Power Management), ACPI
? Reports ACPI status interrupt by SCI# signal issued from any of the 12 IQRs pins or GPIO xx
? Programmable configuration settings
? Single 24/48 Mhz clock input
FDC
? Compatible with IBM PC AT disk drive systems
? Variable write pre-compensation with track selectable capability
? Supports vertical recording format
? DMA enable logic
? 16-byte data FIFOs
? Supports floppy disk drives and tape drives
? Detects all overrun and underrun conditions
? Built-in address mark detection circuit to simplify the read electronics
? FDD anti-virus functions with software write protect and FDD write enable signal (write data signal is forced to be inactive)
? Supports up to four 3.5-inch or 5.25-inch floppy disk drives
? Completely compatible with industry standard 82077
? 360K/720K/1.2M/1.44M/2.88M format; 250K, 300K, 500K, 1M, 2M bps data transfer rate ? Supports 3-mode FDD, and its Win95 driver
(Continue ...)
產(chǎn)品屬性
- 型號(hào)：
W83977EF-AW
- 制造商：
WINBOND
- 制造商全稱：
Winbond
- 功能描述：
WINBOND ISA I/O
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
WINBOND |
20+ |
QFP |
500 |
樣品可出,優(yōu)勢庫存歡迎實(shí)單 |
詢價(jià) | ||
WB |
23+ |
QFP128 |
20000 |
全新原裝假一賠十 |
詢價(jià) | ||
WINBOND |
24+ |
QFP128 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
WB |
QFP128 |
90+ |
724 |
全新原裝進(jìn)口自己庫存優(yōu)勢 |
詢價(jià) | ||
WINBOND/華邦 |
22+ |
QFP |
100000 |
代理渠道/只做原裝/可含稅 |
詢價(jià) | ||
WINBOND/華邦 |
25+ |
QFP |
54648 |
百分百原裝現(xiàn)貨 實(shí)單必成 |
詢價(jià) | ||
WINBOND |
05+ |
QFP |
357 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
WINBOND |
24+ |
QFP |
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 |
23+ |
QFP |
8890 |
價(jià)格優(yōu)勢/原裝現(xiàn)貨/客戶至上/歡迎廣大客戶來電查詢 |
詢價(jià) | ||
WINBOND |
23+ |
QFP |
3000 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價(jià) |
