W83977ATG集成電路（IC）的專(zhuān)用規(guī)格書(shū)PDF中文資料
| 廠商型號(hào) |
W83977ATG |
| 參數(shù)屬性 | W83977ATG 封裝/外殼為128-BFQFP；包裝為管件；類(lèi)別為集成電路（IC）的專(zhuān)用；產(chǎn)品描述：IC INTERFACE SPECIALIZED 128QFP |
| 功能描述 | WINBOND I/O |
| 文件大小 |
1.0649 Mbytes |
| 頁(yè)面數(shù)量 |
198 頁(yè) |
| 生產(chǎn)廠商 | 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) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2024-12-25 20:00:00 |
W83977ATG規(guī)格書(shū)詳情
GENERAL DESCRIPTION
W83977ATF/ATG 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, configurable plug-and-play registers for the whole chip --- plus additional powerful features: ACPI, 8042 keyboard controller with PS/2 mouse support, 23 general purpose I/O ports, full 16-bit address decoding, OnNow keyboard wake-up, OnNow mouse wake-up, and OnNow CIR wake-up. In addition, W83977ATF/ATG provides IR functions: IrDA 1.1 (MIR for 1.152M bps or FIR for 4M bps) and TV remote IR (Consumer IR, supporting NEC, RC-5, extended RC-5, and RECS-80 protocols).
FEATURES
General
? Plug & Play 1.0A compatible
? Support 13 IRQs, 4 DMA channels, full 16-bit address decoding
? Capable of ISA Bus IRQ Sharing
? Compliant with Microsoft PC97 Hardware Design Guide
? Support DPM (Device Power Management), ACPI
? Report ACPI status interrupt by SCI signal issued from any of the 13 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
? Support vertical recording format
? DMA enable logic
? 16-byte data FIFOs
? Support 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 was forced to be inactive)
? Support 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
? Support 3-mode FDD, and its Win95 driver
UART
? Two high-speed 16550 compatible UARTs with 16-byte send/receive FIFOs
? MIDI compatible
? Fully programmable serial-interface characteristics:
--- 5, 6, 7 or 8-bit characters
--- Even, odd or no parity bit generation/detection
--- 1, 1.5 or 2 stop bits generation
? Internal diagnostic capabilities:
--- Loop-back controls for communications link fault isolation
--- Break, parity, overrun, framing error simulation
? Programmable baud generator allows division of 1.8461 Mhz and 24 Mhz by 1 to (216-1)
? Maximum baud rate up to 921k bps for 14.769 Mhz and 1.5M bps for 24 Mhz
(Continue ...)
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
W83977ATG-AW
- 制造商：
Nuvoton Technology Corporation
- 類(lèi)別：
集成電路（IC） > 專(zhuān)用
- 包裝：
管件
- 接口：
并行/串行
- 電壓 - 供電：
5V
- 封裝/外殼：
128-BFQFP
- 供應(yīng)商器件封裝：
128-QFP（14x20）
- 安裝類(lèi)型：
表面貼裝型
- 描述：
IC INTERFACE SPECIALIZED 128QFP
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
WINBOND/華邦 |
23+ |
NA/ |
3447 |
原廠直銷(xiāo),現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
WB |
QFP128 |
90+ |
724 |
全新原裝進(jìn)口自己庫(kù)存優(yōu)勢(shì) |
詢價(jià) | ||
WINBOND |
2023+ |
QFP |
80000 |
一級(jí)代理/分銷(xiāo)渠道價(jià)格優(yōu)勢(shì) 十年芯程一路只做原裝正品 |
詢價(jià) | ||
WINBOND |
23+ |
QFP |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價(jià) | ||
WB |
2016+ |
QFP128 |
6528 |
只做進(jìn)口原裝現(xiàn)貨!或訂貨,假一賠十! |
詢價(jià) | ||
QFP-128 |
23+ |
NA |
15659 |
振宏微專(zhuān)業(yè)只做正品,假一罰百! |
詢價(jià) | ||
WINBOND |
2020+ |
QFP |
350000 |
100%進(jìn)口原裝正品公司現(xiàn)貨庫(kù)存 |
詢價(jià) | ||
WINBOND |
23+ |
QFP |
30 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
Nuvoton Technology Corporation |
21+ |
128QFP (14x20) |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) | ||
WINBOND |
24+ |
QFP |
2978 |
100%全新原裝公司現(xiàn)貨供應(yīng)!隨時(shí)可發(fā)貨 |
詢價(jià) |
