 |
数据搜索系统，热门电子元器件搜索 |
|
|
数据搜索系统，热门电子元器件搜索 |
|
PC87365 数据表(PDF) 1 Page - National Semiconductor (TI) |
|
|
|
|||||||||||||||||||||||||||||
PC87365 数据表(HTML) 1 Page - National Semiconductor (TI) |
|
|
1 / 215 page  www.national.com General Description The PC87365, a member of National Semiconductor’s 128- pin LPC SuperI/O family, features National’s new System Hardware Monitoring capability. The PC87365 is PC99 and ACPI compliant, and offers a single-chip solution to the most commonly used PC I/O peripherals. System Hardware Monitoring provides minimum power con- sumption and maximum operating efficiency within the system environment. It integrates National’s Voltage Level Monitor (VLM) which monitors system voltages using 8-bit Analog to Digital (A/D) conversion, seven analog input channels and VREF input, and National’s diode input Temperature Sensor for full, PC system thermal control. The PC87365 also incorporates: Fan Speed Control and Monitor (FSCM) for three fans, extended wake-up support for a wide range of wake-up events, system design protection features, a Floppy Disk Controller (FDC), a Keyboard and Mouse Controller (KBC), ACCESS.bus® Interface (ACB), System Wake-Up Control (SWC), General-Purpose In- put/Output (GPIO) support for 40 ports, Interrupt Serializer for Parallel IRQs, an enhanced WATCHDOG Timer (WDT), a full IEEE 1284 Parallel Port and two enhanced Serial Ports (UARTs), one with Infrared (IR) support. Outstanding Features q System Hardware Monitoring including: — Diode-based Temperature Sensor (TMS) — Voltage Level Monitor (VLM) with VID inputs q Extended Wake-Up support, including legacy/ACPI power button support, direct power supply control in response to wake-up events, power-fail recovery q Protection features, including I/O access lock, chassis hood lock/unlock, chassis intrusion detection, GPIO lock and pin configuration lock q Fan Speed Control and Monitor for three fans q Serial IRQ support (15 options) q Interrupt Serializer (11 Parallel IRQs to Serial IRQ) q Bus interface, based on Intel’s LPC Interface Specifi- cation Revision 1.0, September 29th, 1997 q ACCESS.bus Interface, SMbus® physical layer compatible q 40 GPIO Ports (29 standard, including 15 with Assert IRQ/SMI/PWUREQs interrupts; 11 VSB powered) q Blinking LEDs q 128-pin PQFP Package Block Diagram System Wake-Up Serial Port 2 IEEE 1284 Wake-Up Parallel Port Ports Keyboard & Mouse I/F SCL ACCESS.bus Floppy Disk Controller Floppy Drive Interface Keyboard & Serial Infrared Interface Interface Control Events Bus Interface LPC Interface I/O 3 Control WATCHDOG Timer WDO PWUREQ Serial Port 1 Serial Interface Outputs Fan Speed Control & Monitor Interface Mouse Controller with IR GPIO Ports 3 Monitor Inputs SDA Serial IRQ Analog Inputs System Parallel IRQs Interrupt Parallel Port Interface Diode Interface SMI Ports Hardware Monitoring VREF Serializer Power Control VDD VBdAT VSB AV DD © 2000 National Semiconductor Corporation PRELIMINARY November 2000 Revision 2.01 PC87365 128-Pin LPC SuperI/O with System Hardware Monitoring National Semiconductor is a registered trademark of National Semiconductor Corporation. All other brand or product names are trademarks or registered trademarks of their respective holders. |
类似零件编号 - PC87365 |
|
类似说明 - PC87365 |
|
|
链接网址 |
| ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 数据表链接 | 链接交换 | 制造商名单 All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
Chinese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
