參數(shù)資料
型號(hào): FDC37C666GT
廠商: STANDARD MICROSYSTEMS CORP
元件分類: 存儲(chǔ)控制器/管理單元
英文描述: High-Performance Multi-Mode Parallel Port Super I/O Floppy Disk Controllers
中文描述: 1 Mbps, IDE COMPATIBLE, FLOPPY DISK DRIVE CONTROLLER, PQFP100
封裝: QFP-100
文件頁數(shù): 18/152頁
文件大?。?/td> 621K
代理商: FDC37C666GT
18
DESCRIPTION OF PIN FUNCTIONS
BUFFER
TYPE
V
CC
GND
PIN NO.
15,72
6,47,
67,95
NAME
SYMBOL
DESCRIPTION
Power
Ground
+ 5 Volt supply pin.
Ground pin.
Note 1: These active low open drain outputs select motor drives 0-3. In non-ECP modes, four drives
can be supported directly. These motor enable bits are controlled by software via the Digital
Output Register (DOR). In ECP mode, MTR0,1 can be used to directly support 2 drives or
can support 4 drives by using an external 2 to 4 decoder.
Note 2: Active low open drain outputs select drives 0-3. In non-ECP modes, four drives can be
supported directly. These drive select outputs are a decode of bits 0 and 1 of the Digital
Output Register and qualified by the appropriate Motor Enable Bit of the DOR (bits 4-7). In
ECP mode, DS0,1 can be used to directly support 2 drives or can support 4 drives by using
an external 2 to 4 decoder.
相關(guān)PDF資料
PDF描述
FDC37C67X ENHANCED SUPER I/O CONTROLLER WITH FAST IR
FDC37C957FR ULTRA I/O CONTROLLER FOR PORTABLE APPLICATIONS
FDC37M600 ENHANCED SUPER I/O CONTROLLER WITH INFRARED SUPPORT
FDC37M601 ENHANCED SUPER I/O CONTROLLER WITH INFRARED SUPPORT
FDC37M602 ENHANCED SUPER I/O CONTROLLER WITH INFRARED SUPPORT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
FDC37C669 制造商:SMSC 制造商全稱:SMSC 功能描述:PC 98/99 Compliant Super I/O Floppy Disk Controller with Infrared Support
FDC37C669_07 制造商:SMSC 制造商全稱:SMSC 功能描述:PC 98/99 Compliant Super I/O Floppy Disk Controller with Infrared Support
FDC37C669FRQFP 制造商:Rochester Electronics LLC 功能描述:- Bulk
FDC37C669FRTQFP 制造商:Rochester Electronics LLC 功能描述:- Bulk
FDC37C669-MS 功能描述:輸入/輸出控制器接口集成電路 Super I/O Controller- Pb Free RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray