kbc1102 Standard Microsystems Corp., kbc1102 Datasheet

kbc1102

Manufacturer Part Number

kbc1102

Description

Kbc1102 Legacy Free Mobile Kbc With Sfi, Adc And Dac With Smsc Sentinelalert Data Brief

Manufacturer

Standard Microsystems Corp.

Datasheet

1.KBC1102.pdf (5 pages)

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PRODUCT FEATURES

SMSC KBC1102

3.3V Operation with 5V Tolerant Buffers

ACPI 1.0b/2.0 and PC99a/PC2001 Compliant

LPC Interface with Clock Run Support

LPC/Firmware Hub Host Flash Interface

Serial Peripheral Interface (SPI)

8 MByte Shared FlashROM Interface (SFI)

Host Flash Address Redirection for Recovery

Serial Flash Programming Interface

Two Power Planes

3-Port ACPI Embedded Controller Interface

Configuration Register Set

— Serial IRQ Interface Compatible with Serialized

— 15 Direct IRQs

— ACPI SCI Interface

— nSMI

— Shadowed write only registers

— Single Byte FWH Memory Read and FWH

— FWH ID Support

— 16MB FWH Flash and Register Addressing,

— Single Byte LPC Memory Read and LPC Memory

— Dual Ported Controller with Keeper Circuit

— 8051/Host CPU Hardware Arbitrated Interface

— 0.5 - 8MB - Host System BIOS & 8051 Keyboard

— 8051 64KB Code Space Accessible as Separate

— Low-Power Flash Access Modes

— 8051-Programmable Flash Access Protection

— Low Standby Current in Sleep Mode

— Main powered blocks power supplied by standby

— Compatible with ISA Plug-and-Play Standard

— Four Pin Selectable Addressing Options

— 8051-Programmable Base Address

IRQ Support for PCI Systems

Memory Write Support

128K Legacy BIOS Addressing

Write Support

32KB Pages in Flash

power plane and controlled by power

management signals

(Version 1.0a)

– Read/Write/No-Access Protection

– Variable Bank Sizes

PRODUCT PREVIEW

High-Performance Embedded 8051 Keyboard and

Battery Backed Resources

Two 8584-Style SMBus Controllers

System Controller

— Provides System Power Management

— System Watch Dog Timer (WDT)

— 8042 Style Host Interface Relocatable to 480

— Supports Interrupt and Polling Access

— Interrupt Accelerator

— 512 Bytes Data RAM

— 2 Kilobytes Scratch ROM/RAM

— On-Chip Memory-Mapped Control Registers

— Up to 18x8 Keyboard Scan Matrix

— Two 16 Bit Timer/Counters

— Eleven 8051 Interrupt Sources

— Thirty-Two 8-Bit, Host/8051 Mailbox Registers

— Thirty-six Maskable Hardware Wake-Up Events

— Fast GATEA20

— Fast CPU_RESET

— Multiple Clock Sources and Operating

— IDLE and SLEEP Modes

— Low Power Fail-Safe Ring Oscillator ±10%

— Hibernation Timer with programmable wake-up

— 8051-Driven 16550A UART

— Power-Fail Status Register

— 32KHz clock generator

— 1 Week Wakeup timer

— 8051 Host Interface Logic Allows Master or Slave

— Controllers are Fully Operational on Standby

— One Controller with one Port

Legacy Free Mobile KBC

with SFI, ADC and DAC

with SMSC SentinelAlert!

KBC1102

Different Base I/O Addresses

Frequencies up to 32MHz

Accuracy

from 0.5ms to 128 minutes

Operation

Power

– 16-Byte Send/Receive FIFOs

– External Baud Clock Option

Revision 0.8 (06-11-08)

Data Brief

Related parts for kbc1102

kbc1102 Summary of contents

Page 1

... ACPI Embedded Controller Interface Configuration Register Set — Compatible with ISA Plug-and-Play Standard (Version 1.0a) — Four Pin Selectable Addressing Options — 8051-Programmable Base Address SMSC KBC1102 KBC1102 Legacy Free Mobile KBC with SFI, ADC and DAC with SMSC SentinelAlert! High-Performance Embedded 8051 Keyboard and System Controller — ...

Page 2

... SMSC SentinelAlert! — 2-Single pin SMSC BudgetBus Sensor Interface Ports — HW_PROTECT# output thermal event indication MCU Serial Debug Port Integrated Standby Power Reset Generator 156 Pin DQFN Lead-Free RoHS Compliant Package 2 PRODUCT PREVIEW TM SMSC KBC1102 ...

Page 3

... Legacy Free Mobile KBC with SFI, ADC and DAC with SMSC SentinelAlert! KBC1102-AJZS FOR 156 PIN, DQFN LEAD-FREE ROHS COMPLIANT PACKAGE 80 ARKAY DRIVE, HAUPPAUGE, NY 11788 (631) 435-6000, FAX (631) 273-3123 Copyright © 2008 SMSC or its subsidiaries. All rights reserved. Circuit diagrams and other information relating to SMSC products are included as a means of illustrating typical applications. Consequently, complete information sufficient for construction purposes is not necessarily given ...

Page 4

... The KBC1102 incorporates a Direct Battery Management (DBM) with SMSC SentinelAlert! accessible by the 8051. Together with external remote temperature sensor(s) can provide complete Analog Monitoring & Control System. The KBC1102 DBM includes an 8 channel ADC channel DAC with SMSC SentinelAlert! and SMSC SentinelAlert! GPIO's, two channel one-pin Temperature Sensor Communication Links, and a hardware protect output that requires no programming or 8051 intervention to operate ...

Page 5

... Legacy Free Mobile KBC with SFI, ADC and DAC with SMSC SentinelAlert! Package Outline Figure 1 156 Pin DQFN Package Outline SMSC KBC1102 TM 5 PRODUCT PREVIEW Revision 0.8 (06-11-08) ...

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