5秒后页面跳转
FDC37N972TQFP PDF预览

FDC37N972TQFP

更新时间: 2024-02-24 20:33:58
品牌 Logo 应用领域
SMSC 时钟PC
页数 文件大小 规格书
390页 1239K
描述
Multifunction Peripheral, CMOS, PQFP208, TQFP-208

FDC37N972TQFP 技术参数

生命周期:Obsolete零件包装代码:QFP
包装说明:LFQFP,针数:208
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.8其他特性:2.88MB SUPER I/O FLOPPY DISK CONTROLLER; KEY BOARD CONTROLLER
地址总线宽度:16边界扫描:NO
总线兼容性:PC-XT; PC-AT; ISA; PS/2最大时钟频率:14.318 MHz
外部数据总线宽度:8JESD-30 代码:R-PQFP-G208
长度:28 mmI/O 线路数量:50
端子数量:208最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:LFQFP封装形状:RECTANGULAR
封装形式:FLATPACK, LOW PROFILE, FINE PITCH认证状态:Not Qualified
RAM(字数):256座面最大高度:1.6 mm
最大供电电压:3.45 V最小供电电压:3.15 V
标称供电电压:3.3 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子形式:GULL WING端子节距:0.5 mm
端子位置:QUAD宽度:28 mm
Base Number Matches:1

FDC37N972TQFP 数据手册

 浏览型号FDC37N972TQFP的Datasheet PDF文件第2页浏览型号FDC37N972TQFP的Datasheet PDF文件第3页浏览型号FDC37N972TQFP的Datasheet PDF文件第4页浏览型号FDC37N972TQFP的Datasheet PDF文件第5页浏览型号FDC37N972TQFP的Datasheet PDF文件第6页浏览型号FDC37N972TQFP的Datasheet PDF文件第7页 
FDC37N972  
ADVANCE INFORMATION  
Advanced Notebook I/O Controller with Enhanced  
Keyboard Control and System Management  
FEATURES  
!" 3.3V Operation With 5V Tolerant Buffers  
!" ACPI 1.0 and PC99 Compliant  
!" Three Power Planes  
!"High-Performance Embedded 8051  
Keyboard and System Controller  
-
-
-
-
Provides System Power Management  
System Watch Dog Timer (WDT)  
8042 Style Host Interface  
Asynchronous Access to Two Data  
Registers and One Status Register  
Supports Interrupt and Polling Access  
2K Internal ROM, nEA Pin Select  
32K Bank Switchable External Flash  
ROM Interface  
!" ACPI Embedded Controller Interface  
!" Low Standby Current in Sleep Mode  
!" Configuration Register Set Compatible With  
ISA Plug-and-Play Standard (Version 1.0a)  
!" Serial IRQ Interface Compatible With  
Serialized IRQ Support for PCI Systems  
!" Floppy Disk Interface on Parallel Port  
!" 8051 Controller uses Parallel Port to  
Reprogram the Flash ROM  
-
-
-
-
-
256 Bytes Data RAM  
!" Advanced Infrared Communications  
On-Chip Control Registers Available via  
MOVX External Data Access Commands  
Access to RTC and CMOS Registers  
Up to 16x8 Keyboard Scan Matrix  
Three 16 Bit Timer/Counters  
Integrated TX/RX Serial Interface  
Eleven 8051 Interrupt Sources  
Thirty-Two 8 Bit, Host/8051 Mailbox  
Registers  
Controller (IrCC 2.0)  
-
IrDA V1.1 (4Mbps), HPSIR, ASKIR,  
Consumer IR Support  
-
-
-
-
-
-
-
-
Two IR Ports  
Relocatable Base I/O Address  
!" 512k Byte Flash ROM Interface  
-
-
8051/Host CPU Multiplexed Interface  
Sixteen 32K Pages - 8051 Keyboard  
BIOS  
-
Thirty Maskable Hardware Wake-Up  
Events Supported  
-
-
Eight 64K Pages - Host System BIOS  
Embedded Controller uses Parallel Port  
to Reprogram Flash ROM  
-
-
-
-
-
Fast GATEA20  
Fast CPU_RESET  
Multiple Clock Sources and Frequencies  
IDLE and SLEEP Modes  
Fail-Safe Ring Oscillator  
!" ISA Host Interface With Clock Run Support  
and ACPI SCI Interface  
-
-
-
-
-
16 Bit Address Qualification  
8 Bit Data Bus  
Zero Wait-State I/O Register Access  
Shadowed Write Only registers  
IOCHRDY for ECP, IRCC 2.0 and Flash  
Cycles  
!"Real Time Clock  
-
-
MC146818 and DS1287 Compatible  
256 Bytes of Battery Backed CMOS in  
Two 128-Byte Banks  
-
128 Bytes of CMOS RAM Lockable in  
4x32 Byte Blocks  
-
-
-
15 Direct IRQs Including nSMI  
Four 8 Bit DMA Channels  
XNOR Test Chain  
-
-
12 and 24 Hour Time Format  
Binary and BCD Format  

与FDC37N972TQFP相关器件

型号 品牌 获取价格 描述 数据表
FDC-37P(05) HRS

获取价格

D Subminiature Connector, 37 Contact(s), Male, IDC Terminal, Locking, Plug, ROHS COMPLIANT
FDC-37PF HRS

获取价格

FD TYPE CONNECTOR FOR RIBBON CABLE
FDC-37PF(05) HRS

获取价格

D Subminiature Connector, 37 Contact(s), Male, IDC Terminal, Locking, Plug,
FDC-37SF HRS

获取价格

FD TYPE CONNECTOR FOR RIBBON CABLE
FDC3BK1089++CR8A AISHI

获取价格

Film DC-Link
FDC3BK1089++JR65 AISHI

获取价格

Film DC-Link
FDC3BK1289++CR8A AISHI

获取价格

Film DC-Link
FDC3BK1289++JR65 AISHI

获取价格

Film DC-Link
FDC3BK4275++CJ8A AISHI

获取价格

Film DC-Link
FDC3BK4275++JJ65 AISHI

获取价格

Film DC-Link