|
|
PDF SCH5017 Data sheet ( Hoja de datos )
| Número de pieza | SCH5017 | |
| Descripción | Super I/O | |
| Fabricantes | SMSC Corporation | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de SCH5017 (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
|
No Preview Available !
www.DataSheet4U.com
SCH5017
Super I/O with Temperature
Sensing, Quiet Auto Fan
and Glue Logic
PRODUCT FEATURES
Data Brief
General Features
— 3.3 Volt Operation (SIO Block is 5 Volt Tolerant)
— LPC Interface
— Programmable Wake-up Event Interface
— PC99, PC2001 Compliant
— ACPI 2.0 Compliant
— Multiplexed Command, Address and Data Bus
— Serial IRQ Interface Compatible with Serialized IRQ
Support for PCI Systems
— PME Interface
— ISA Plug-and-Play Compatible Register Set
— 25 General Purpose Input/Output Pins
— System Management Interrupt
AC Power Failure Recovery
Watchdog Timer
2.88MB Super I/O Floppy Disk Controller
— Licensed CMOS 765B Floppy Disk Controller
— Software and Register Compatible with SMSC's
Proprietary 82077AA Compatible Core
— Supports One Floppy Drive
— Configurable Open Drain/Push-Pull Output Drivers
— Supports Vertical Recording Format
— 16-Byte Data FIFO
— 100% IBM® Compatibility
— Detects All Overrun and Underrun Conditions
— Sophisticated Power Control Circuitry (PCC) Including
Multiple Powerdown Modes for Reduced Power
Consumption
— DMA Enable Logic
— Data Rate and Drive Control Registers
— 480 Address, Up to Eight IRQ and Three DMA Options
— Support 3 Mode FDD
Enhanced Digital Data Separator
— 2 Mbps, 1 Mbps, 500 Kbps, 300 Kbps, 250 Kbps Data
Rates
— Programmable Precompensation Modes
Serial Ports
— Two Full Function Serial Ports
— High Speed NS16C550A Compatible UARTs with
Send/Receive 16-Byte FIFOs
— Supports 230k and 460k Baud
— Programmable Baud Rate Generator
— Modem Control Circuitry
— 480 Address and 15 IRQ Options
Infrared Port
— Multiprotocol Infrared Interface
— IrDA 1.0 Compliant
— SHARP ASK IR
— 480 Addresses, Up to 15 IRQ
Multi-Mode™ Parallel Port with ChiProtect™
— Standard Mode IBM PC/XT®, PC/AT®, and PS/2™
Compatible Bi-directional Parallel Port
— Enhanced Parallel Port (EPP) Compatible - EPP 1.7
and EPP 1.9 (IEEE 1284 Compliant)
— IEEE 1284 Compliant Enhanced Capabilities Port
(ECP)
— ChiProtect Circuitry for Protection
— 960 Address, Up to 15 IRQ and Three DMA Options
Keyboard Controller
— 8042 Software Compatible
— 8 Bit Microcomputer
— 2k Bytes of Program ROM
— 256 Bytes of Data RAM
— Four Open Drain Outputs Dedicated for
Keyboard/Mouse Interface
— Asynchronous Access to Two Data Registers and One
Status Register
— Supports Interrupt and Polling Access
— 8 Bit Counter Timer
— Port 92 Support
— Fast Gate A20 and KRESET Outputs
Motherboard GLUE Logic
— IDE Reset Output
— (4) Buffered PCI Reset Outputs with software controlled
reset capability - default transparent
— 3VSB Gate and 3V Gate signal generation
— Front Panel Reset Debouncing and Power Good Signal
Generation
— Power Supply Turn On Circuitry with Support for power
button on PS/2 Keyboard
— Resume Reset Signal Generation
— SMBus Isolation Circuitry (2 sets external and 1 set
internal for Hardware Monitoring Block)
— SMBus 2.0 compliant interface for Hardware Monitoring
— LED Control (2)
SMSC SCH5017
PRODUCT PREVIEW
Revision 0.5 (10-27-05)
1 page  
Super I/O with Temperature Sensing, Quiet Auto Fan and Glue Logic
Package Outline
Figure 2 128 Pin QFP Package Outline, 14X20X2.7 Body, 3.2 mm Footprint.
Table 1 128 Pin QFP Package Parameters
MIN
NOMINAL
MAX
A~
~ 3.4
A1 0.05 ~ 0.5
A2 2.55 ~ 3.05
D 23.00
23.20
23.40
D1 19.90
20.00
20.10
E 17.00
17.20
17.40
E1 13.90
14.00
14.10
H 0.09 ~ 0.20
L 0.73 0.88 1.03
L1 ~ 1.60 ~
e 0.50 Basic
q 0o ~ 7o
W 0.10 ~ 0.30
R1 0.08
~
~
R2 0.08 ~ 0.30
ccc ~
~ 0.08
REMARKS
Overall Package Height
Standoff
Body Thickness
X Span
X body Size
Y Span
Y body Size
Lead Frame Thickness
Lead Foot Length
Lead Length
Lead Pitch
Lead Foot Angle
Lead Width
Lead Shoulder Radius
Lead Foot Radius
Coplanarity
Notes:
1. Controlling Unit: millimeter.
2. Controlling Unit: millimeter.
3. Tolerance on the position of the leads is ± 0.04 mm maximum.
4. Package body dimensions D1 and E1 do not include the mold protrusion.
5. Maximum mold protrusion is 0.25 mm.
6. Dimension for foot length L measured at the gauge plane 0.25 mm above the seating plane.
7. Details of pin 1 identifier are optional but must be located within the zone indicated.
SMSC SCH5017
5
PRODUCT PREVIEW
Revision 0.5 (10-27-05)
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet SCH5017.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| SCH5017 | Super I/O | SMSC Corporation |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |