KBC1122P-AJZS

KBC1122P-AJZS Datasheet

KBC1122/KBC1122P

Part	Datasheet
KBC1122P-AJZS	KBC1122P-AJZS (pdf)

Related Parts	Information
KBC1122-AJZS	KBC1122-AJZS

PDF Datasheet Preview
KBC1122/KBC1122P Mobile KBC with Super I/O, SFI, ADC and DAC with SMSC SentinelAlert!TM PRODUCT FEATURES Data Brief - 3.3V Operation with 5V Tolerant Buffers - ACPI 1.0b/2.0 and PC99a/PC2001 Compliant - LPC Interface with Clock Run Support Serial IRQ Interface Compatible with Serialized IRQ Support for PCI Systems 15 Direct IRQs Three 8-Bit DMA Channels ACPI SCI Interface nSMI Shadowed write only registers - LPC/Firmware Hub Host Flash Interface Single Byte FWH Memory Read and FWH Memory Write Support FWH ID Support 16MB FWH Flash and Register Addressing, 128K Legacy BIOS Addressing Single Byte LPC Memory Read and LPC Memory Write Support - Serial Peripheral Interface SPI 3-pin Full Duplex serial communication interface. Dual Ported Controller with Keeper Circuit - 8 MByte Shared FlashROM Interface SFI 8051/Host CPU Hardware Arbitrated Interface - 8MB - Host System BIOS & 8051 Keyboard 8051 64KB Code Space Accessible as Separate 32KB Pages in Flash Low-Power Flash Access Modes 8051-Programmable Flash Access Protection Read/Write/No-Access Protection Variable Bank Sizes - Host Flash Address Redirection for Recovery - Serial Flash Programming Interface - Two Power Planes Low Standby Current in Sleep Mode Intelligent Auto Power Management for Super I/O Main powered blocks power supplied by standby power plane and controlled by power management signals - 3-Port 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 - High-Performance Embedded 8051 Keyboard and System Controller Provides System Power Management System Watch Dog Timer WDT 8042 Style Host Interface Relocatable to 480 Different Base I/O Addresses 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 Frequencies up to 32MHz IDLE and SLEEP Modes Low Power Fail-Safe Ring Oscillator ±10% Accuracy Hibernation Timer with programmable wake-up from 0.5ms to 128 minutes 8051-Driven 16550A UART 16-Byte Send/Receive FIFOs External Baud Clock Option Power-Fail Status Register - Advanced Infrared Communications Controller IRCC IrDA V1.2 4Mbps , HPSIR, ASKIR, Consumer IR Support Two IR Ports Relocatable Base I/O Address SMSC KBC1122 PRODUCT PREVIEW Mobile KBC with Super I/O, SFI, ADC and DAC with SMSC SentinelAlert!TM - Consumer Infrared Communications Controller CIRCC2.0 96 Base I/O Address, 15 IRQ Options and 3 DMA Options CIR supports NEC and RC5 framing CIR supports RC6 framing under Philips license p/n KBC1122P only 8051 access to RC6, RC5, and NEC received data 8051/Host wakeup from specific RC5 and NEC received data - Battery Backed Resources 32KHz clock generator 1 Week Wakeup timer - Two 8584-Style SMBus Controllers 8051 Host Interface Logic Allows Master or Slave Operation Controllers are Fully Operational on Standby Power One Controller with one Port - Three independent Hardware Driven PS/2 Ports Fully functional on Main and/or Suspend Power PS/2 edge Wake Capable Wake on specific mouse protocol Wake on specific keyboard protocol - 92 General Purpose I/O Pins - Four Programmable Pulse-Width Modulator Outputs Multiple clock Sources and Independent Clock Rates 8 Bit Duty Cycle Granularity - Three Fan Tachometer Inputs - Four Programmable 16-bit Counter/Timers - Serial Port Host-Driven High-Speed 16C550A-Compatible UART with 16-Byte Send/Receive FIFOs Programmable Baud Rate Generator Modem Control Circuitry Relocatable to 480 Different Base I/O Addresses 15 IRQ Options - Direct Battery Management with SMSC SentinelAlert! Analog to Digital Converter with 8 channels, 8b/10b conversion 20ms conversion time for 8 channels Digital to Analog Converter with SMSC SentinelAlert! 3 channels, 8b conversion 1.5ms conversion time for 3 channels 2-GPIO’s with 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 PRODUCT PREVIEW SMSC KBC1122 Mobile KBC with Super I/O, SFI, ADC and DAC with SMSC SentinelAlert!TM ORDER NUMBERS KBC1122-AJZS FOR 156 PIN, DQFN LEAD-FREE ROHS COMPLIANT PACKAGE KBC1122P-AJZS FOR 156 PIN, DQFN LEAD-FREE ROHS COMPLIANT 80 ARKAY DRIVE, HAUPPAUGE, NY 11788 631 435-6000, FAX 631 273-3123 Copyright 2007 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. Although the information has been checked and is believed to be accurate, no responsibility is assumed for inaccuracies. SMSC reserves the right to make changes to specifications and product descriptions at any time without notice. Contact your local SMSC sales office to obtain the latest specifications before placing your product order. The provision of this information does not convey to the purchaser of the described semiconductor devices any licenses under any patent rights or other intellectual property rights of SMSC or others. All sales are expressly conditional on your agreement to the terms and conditions of the most recently dated version of SMSC's standard Terms of Sale Agreement dated before the date of your order the "Terms of Sale Agreement" . The product may contain design defects or errors known as anomalies which may cause the product's functions to deviate from published specifications. Anomaly sheets are available upon request. SMSC products are not designed, intended, authorized or warranted for use in any life support or other application where product failure could cause or contribute to personal injury or severe property damage. Any and all such uses without prior written approval of an Officer of SMSC and further testing and/or modification will be fully at the risk of the customer. Copies of this document or other SMSC literature, as well as the Terms of Sale Agreement, may be obtained by visiting SMSC’s website at SMSC is a registered trademark of Standard Microsystems Corporation “SMSC” . Product names and company names are the trademarks of their respective holders.

PDF Datasheet Preview

KBC1122/KBC1122P

Mobile KBC with Super I/O, SFI, ADC and DAC with SMSC SentinelAlert!TM

PRODUCT FEATURES

Data Brief
- 3.3V Operation with 5V Tolerant Buffers
- ACPI 1.0b/2.0 and PC99a/PC2001 Compliant
- LPC Interface with Clock Run Support Serial IRQ Interface Compatible with Serialized IRQ Support for PCI Systems 15 Direct IRQs Three 8-Bit DMA Channels ACPI SCI Interface nSMI Shadowed write only registers
- LPC/Firmware Hub Host Flash Interface Single Byte FWH Memory Read and FWH Memory Write Support FWH ID Support 16MB FWH Flash and Register Addressing, 128K Legacy BIOS Addressing Single Byte LPC Memory Read and LPC Memory Write Support
- Serial Peripheral Interface SPI 3-pin Full Duplex serial communication interface. Dual Ported Controller with Keeper Circuit
- 8 MByte Shared FlashROM Interface SFI 8051/Host CPU Hardware Arbitrated Interface - 8MB - Host System BIOS & 8051 Keyboard 8051 64KB Code Space Accessible as Separate 32KB Pages in Flash Low-Power Flash Access Modes 8051-Programmable Flash Access Protection Read/Write/No-Access Protection Variable Bank Sizes
- Host Flash Address Redirection for Recovery
- Serial Flash Programming Interface
- Two Power Planes Low Standby Current in Sleep Mode Intelligent Auto Power Management for Super I/O Main powered blocks power supplied by standby power plane and controlled by power management signals
- 3-Port 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
- High-Performance Embedded 8051 Keyboard and System Controller Provides System Power Management System Watch Dog Timer WDT 8042 Style Host Interface Relocatable to 480 Different Base I/O Addresses 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 Frequencies up to 32MHz IDLE and SLEEP Modes Low Power Fail-Safe Ring Oscillator ±10% Accuracy Hibernation Timer with programmable wake-up from 0.5ms to 128 minutes 8051-Driven 16550A UART 16-Byte Send/Receive FIFOs External Baud Clock Option Power-Fail Status Register
- Advanced Infrared Communications Controller IRCC IrDA V1.2 4Mbps , HPSIR, ASKIR, Consumer IR Support Two IR Ports Relocatable Base I/O Address

SMSC KBC1122

PRODUCT PREVIEW

Mobile KBC with Super I/O, SFI, ADC and DAC with SMSC SentinelAlert!TM
- Consumer Infrared Communications Controller CIRCC2.0 96 Base I/O Address, 15 IRQ Options and 3 DMA Options CIR supports NEC and RC5 framing CIR supports RC6 framing under Philips license p/n KBC1122P only 8051 access to RC6, RC5, and NEC received data 8051/Host wakeup from specific RC5 and NEC received data
- Battery Backed Resources 32KHz clock generator 1 Week Wakeup timer
- Two 8584-Style SMBus Controllers 8051 Host Interface Logic Allows Master or Slave Operation Controllers are Fully Operational on Standby Power One Controller with one Port
- Three independent Hardware Driven PS/2 Ports Fully functional on Main and/or Suspend Power PS/2 edge Wake Capable Wake on specific mouse protocol Wake on specific keyboard protocol
- 92 General Purpose I/O Pins
- Four Programmable Pulse-Width Modulator Outputs Multiple clock Sources and Independent Clock Rates 8 Bit Duty Cycle Granularity
- Three Fan Tachometer Inputs
- Four Programmable 16-bit Counter/Timers
- Serial Port Host-Driven High-Speed 16C550A-Compatible UART with 16-Byte Send/Receive FIFOs Programmable Baud Rate Generator Modem Control Circuitry Relocatable to 480 Different Base I/O Addresses 15 IRQ Options
- Direct Battery Management with SMSC SentinelAlert! Analog to Digital Converter with 8 channels, 8b/10b conversion 20ms conversion time for 8 channels Digital to Analog Converter with SMSC SentinelAlert! 3 channels, 8b conversion 1.5ms conversion time for 3 channels 2-GPIO’s with 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

PRODUCT PREVIEW

SMSC KBC1122

Mobile KBC with Super I/O, SFI, ADC and DAC with SMSC SentinelAlert!TM

ORDER NUMBERS KBC1122-AJZS FOR 156 PIN, DQFN LEAD-FREE ROHS COMPLIANT PACKAGE KBC1122P-AJZS FOR 156

PIN, DQFN LEAD-FREE ROHS COMPLIANT
80 ARKAY DRIVE, HAUPPAUGE, NY 11788 631 435-6000, FAX 631 273-3123

Copyright 2007 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. Although the information has been checked and is believed to be accurate, no responsibility is assumed for inaccuracies. SMSC reserves the right to make changes to specifications and product descriptions at any time without notice. Contact your local SMSC sales office to obtain the latest specifications before placing your product order. The provision of this information does not convey to the purchaser of the described semiconductor devices any licenses under any patent rights or other intellectual property rights of SMSC or others. All sales are expressly conditional on your agreement to the terms and conditions of the most recently dated version of SMSC's standard Terms of Sale Agreement dated before the date of your order the "Terms of Sale Agreement" . The product may contain design defects or errors known as anomalies which may cause the product's functions to deviate from published specifications. Anomaly sheets are available upon request. SMSC products are not designed, intended, authorized or warranted for use in any life support or other application where product failure could cause or contribute to personal injury or severe property damage. Any and all such uses without prior written approval of an Officer of SMSC and further testing and/or modification will be fully at the risk of the customer. Copies of this document or other SMSC literature, as well as the Terms of Sale Agreement, may be obtained by visiting SMSC’s website at SMSC is a registered trademark of Standard Microsystems Corporation “SMSC” . Product names and company names are the trademarks of their respective holders.

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived KBC1122P-AJZS Datasheet file may be downloaded here without warranties.

Datasheet ID: KBC1122P-AJZS 648117