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PC87309-ICK/VLJ

更新时间: 2024-11-10 15:47:35
品牌 Logo 应用领域
华邦 - WINBOND 时钟
页数 文件大小 规格书
194页 1474K
描述
Multifunction Peripheral, CMOS, PQFP100, EIAJ, PLASTIC, QFP-100

PC87309-ICK/VLJ 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:QFP包装说明:QFP,
针数:100Reach Compliance Code:not_compliant
HTS代码:8542.39.00.01风险等级:5.82
地址总线宽度:12边界扫描:NO
总线兼容性:EISA; ISA; MICROCHANNEL最大时钟频率:48 MHz
外部数据总线宽度:8JESD-30 代码:R-PQFP-G100
JESD-609代码:e0长度:20 mm
湿度敏感等级:2AI/O 线路数量:8
端子数量:100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:QFP封装形状:RECTANGULAR
封装形式:FLATPACK峰值回流温度(摄氏度):220
认证状态:Not QualifiedRAM(字数):256
座面最大高度:3 mm最大供电电压:5.5 V
最小供电电压:4.5 V标称供电电压:5 V
表面贴装:YES技术:CMOS
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn85Pb15)
端子形式:GULL WING端子节距:0.65 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:14 mmBase Number Matches:1

PC87309-ICK/VLJ 数据手册

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- March 1998  
PRELIMINARY  
April 1998  
PC87309 SuperI/O Plug and Play Compatible Chip  
in Compact 100-Pin VLJ Packaging  
Highlights  
For flexible UART and IR support, the PC87309 offers two  
operation modes:  
General Description  
The PC87309 is a single-chip solution to the most common-  
ly used ISA, EISA and MicroChannel® peripherals in a com-  
pact, 100-pin VLJ packaging. This fully Plug and Play (PnP)  
and PC97 compatible chip conforms to the Plug and Play  
ISA Specification Version 1.0a, May 5, 1994, and meets  
specifications defined in the PC97 Hardware Design Guide.  
Mode 1: Full-IR Mode  
UART1 works as UART; UART2 works as fully IR-  
compliant device  
Mode 2: Two-UART Mode  
Either both UARTs work as UARTs, or UART1 works  
as UART and UART2 works as partially IR-compliant  
device, providing only IRRX and IRTX support  
The PC87309 incorporates: a Floppy Disk Controller (FDC),  
a Mouse and Keyboard Controller (KBC), two enhanced  
UARTs, one of which is with Infrared (IR) support, a full  
IEEE 1284 parallel port and support for Power Management  
(PM). The chip also provides a separate configuration reg-  
ister set for each module.  
Outstanding Features  
Full SuperI/O functionality in compact, cost-effective  
100-pin VLJ packaging  
The Infrared (IR) interface complies with the HP-SIR and  
SHARP-IR standards, and supports all four basic protocols  
for Consumer Remote Control circuitry (RC-5, RC-6, NEC,  
RCA and RECS 80).  
PC97 compliant  
PC87309 Block Diagram  
Floppy Drive  
Interface  
DMA  
Channels  
Data Handshake  
High Current Driver  
IRQ  
Floppy Disk  
Controller (FDC)  
(Logical Device 0)  
Plug and Play  
(PnP)  
IEEE 1284  
Parallel Port  
(Logical Device 1)  
µP Address  
Data and  
Control  
Power Management  
(PM) Logic  
(Logical Device 4)  
Serial Port  
with IR (UART2)  
(Logical Devices 2)  
Serial Port  
(UART1)  
(Logical Devices 3)  
Mouse and Keyboard  
Controller (KBC)  
(Logical Devices 5 & 6)  
Ports  
Data and  
Control  
Infrared  
Serial  
Control  
Serial  
Interface  
TRI-STATE® is a registered trademark of National Semiconductor Corporation.  
IBM®, MicroChannel®, PC-AT® and PS/2® are registered trademarks of International Business Machines Corporation.  
Microsoft® and Windows® are registered trademarks of Microsoft Corporation.  
© 1998 National Semiconductor Corporation  
www.national.com  

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