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MICROCHIP SCH3224-SY product image
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MICROCHIP SCH3224-SY

Manufacturer
MPN
SCH3224-SY
LCSC Part #
C633441
Packaging
WFBGA-100
Customer #
Key Attributes
Others WFBGA-100 Application Specific Microcontrollers RoHS
DatasheetMICROCHIP SCH3224-SY
RoHS Compliance2 documents available
Alternative Parts1
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QtyUnit Price(Reference Only)Total Amount
1+$ 4.8219$ 4.82
348+$ 1.8661$ 649.40
696+$ 1.8013$ 1253.70
1,044+$ 1.7689$ 1846.73
Standard Packaging348/Full Tray
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Embedded/Application Specific Microcontrollers
ManufacturerMICROCHIP
PackagingWFBGA-100
Operating Temperature0℃~+70℃
Program Storage Size2KB
CPU CoreOthers

Features

AI Translation
  • 3.3 Volt Operation (SIO Block is 5 Volt Tolerant)
  • Programmable Wake-up Event (PME) Interface
  • PC99, PC2001 Compliant
  • ACPI 2.0 Compliant
  • Serial IRQ Interface Compatible with Serialized IRQ Support for PCI Systems
  • ISA Plug-and-Play Compatible Register Set
  • Four Address Options for Power On Configuration Port
  • System Management Interrupt (SMI)
  • General Purpose I/O pins: 23 to 40
  • GPIOs with VID compatible inputs: 0 to 6
  • Support for power button on PS/2 Keyboard
  • Security Key Register (32 byte) for Device Authentication
  • Supports Bus frequencies of 19MHz to 33MHz
  • Watchdog Timer
  • Resume and Main Power Good Generator
  • Programmable Clock Output to 16 Hz
  • 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
  • Phoenix Keyboard BIOS ROM
  • 4 Full Function Serial Ports (SCH3227, SCH3226, SCH3222)
  • 2 Full Function Serial Ports (SCH3224)
  • Two additional 4-pin Serial Ports available by strap option (SCH3227, SCH3226)
  • Two additional 4-pin Serial Ports available always (SCH3224, SCH3222)
  • High Speed NS16C550A Compatible UARTs with Send/Receive 16-Byte FIFOs
  • Supports 230k, 460k, 921k and 1.5M Baud
  • Programmable Baud Rate Generator
  • Modem Control Circuitry
  • 480 Address and 15 IRQ Options
  • Support IRQ Sharing among serial ports
  • RS485 Auto Direction Control Mode
  • Multiprotocol Infrared Interface
  • IrDA 1.0 Compliant
  • SHARP ASK IR
  • 480 Addresses, Up to 15 IRQ
  • Available in SCH3227, SCH3224
  • Standard Mode IBM PC/XT, PC/AT, and PS/2 Compatible Bi-directional ParallelPort
  • 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 Four DMA Options
  • Available in SCH3227, SCH3226, SCH3224
  • Monitor Power supplies (+2.5V,+5V, +12V, Vccp (processor voltage), VCC, Vbat and Vtr)
  • Remote Thermal Diode Sensing for Two External Temperature Measurements accurate to 1.5℃
  • Internal Ambient Temperature Measurement
  • Limit Comparison of all Monitored Values
  • Programmable Automatic FAN control based on temperature
  • nHWM_INT Pin for out-of-limit Temperature or Voltage Indication
  • Thermtrip signal for over temperature indication
  • IDE Reset Output and 3 PCI Reset Buffers with Software Control Capability (SCH3227 and SCH3226 by strap option)
  • Power Button Control and AC Power Failure Recovery (SCH3227 and SCH3226 by strap option)
  • Temperature Ranges Available: Industrial (-40℃ to +85℃), Commercial (0℃ to +70℃)
  • WFBGA RoHS Compliant Packages: 144-ball (SCH3227), 100-ball (SCH3226, SCH3224), 84-ball (SCH3222)

Alternative Parts

MPNManufacturerPackagingAvailabilityUnit Price
SCH3224-SY-TRMICROCHIPWFBGA-1000$ 4.9006