KBC1122-AJZS Ver la hoja de datos (PDF) - SMSC -> Microchip
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KBC1122-AJZS Datasheet PDF : 5 Pages
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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
Revision 0.8 (02-06-07)
2
PRODUCT PREVIEW
SMSC KBC1122
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