SCH3227I-SZ
- Mfr.Part #
- SCH3227I-SZ
- Manufacturer
- Microchip Technology
- Package / Case
- 144-WFBGA
- Datasheet
- Download
- Description
- LPC IO WITH 8042 KBC RESET GENER
- Stock
- 3,992
- In Stock :
- 3,992
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- Manufacturer :
- Microchip Technology
- Product Category :
- Application Specific Microcontrollers
- Packaging :
- Tray
- Product Category :
- I/O Controller Interface IC
- Length :
- 9mm
- Supply Voltage-Min (Vsup) :
- 2.97V
- JESD-609 Code :
- e1
- Package :
- Tray
- Manufacturer :
- Microchip
- Published :
- 2016
- Operating Temperature :
- -40°C~85°C TA
- Number of I/O :
- 40
- JESD-30 Code :
- S-PBGA-B144
- Width :
- 9mm
- Schedule B :
- 8542310000
- RoHS Status :
- ROHS3 Compliant
- Maximum Operating Temperature :
- + 85 C
- Boundary Scan :
- No
- Communication Protocol :
- SYNC, BYTE
- uPs/uCs/Peripheral ICs Type :
- SERIAL IO/COMMUNICATION CONTROLLER
- Mounting Style :
- SMD/SMT
- Supply Current-Max :
- 1mA
- Number of DMA Channels :
- 4
- Controller Series :
- -
- Minimum Operating Temperature :
- - 40 C
- HTS Code :
- 8542.39.00.01
- Product :
- Multiprotocol Card Interface ICs
- Terminal Position :
- BOTTOM
- Voltage - Supply :
- -
- Applications :
- I/O Controller
- Series :
- -
- Factory Lead Time :
- 9 Weeks
- Package / Case :
- 144-WFBGA
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- Number of Terminations :
- 144
- Product Status :
- Active
- Core Processor :
- 8042 Keyboard Controller
- On Chip Data RAM Width :
- 8
- Supplier Device Package :
- 144-WFBGA (9x9)
- Interface :
- IrDA, LPC, Parallel, Serial, UART
- Mounting Type :
- Surface Mount
- Terminal Form :
- Ball
- RAM Size :
- 256 x 8
- Data Transfer Rate-Max :
- 0.1875 MBps
- Low Power Mode :
- yes
- Base Product Number :
- SCH3227
- Surface Mount :
- yes
- Supply Voltage-Max (Vsup) :
- 3.63V
- Subcategory :
- Interface ICs
- Bus Compatibility :
- PCI; UART
- RoHS :
- Details
- Interface Type :
- UART
- Operating Supply Current :
- 1 mA
- Supply Voltage :
- 3V
- Number of I/Os :
- 40 I/O
- Clock Frequency :
- 33MHz
- Terminal Pitch :
- 0.65mm
- Product Type :
- I/O Controller Interface IC
- ECCN Code :
- EAR99
- Program Memory Type :
- ROM (2kB)
- Number of Serial I/Os :
- 6
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Height Seated (Max) :
- 0.8mm
- RAM (words) :
- 256
- Brand :
- Microchip Technology
- Number of Ports :
- 8
- Datasheets
- SCH3227I-SZ

Application Specific Microcontrollers Microchip Technology SCH3227I-SZ Overview
The SCH3227I-SZ from Microchip Technology stands out in the market of Application Specific Microcontrollers due to its integrated functionality tailored for advanced computing solutions. This component combines an LPC interface with a 8042 keyboard controller (KBC) and integrated reset generation, making it an ideal choice for complex, multi-functional systems requiring robust input management and system stability. It provides reliable operation with enhanced security features, designed specifically to meet the rigorous demands of modern embedded applications.
SCH3227I-SZ Features
The SCH3227I-SZ is engineered with a host of key features that enhance its utility and reliability in demanding applications. These features include a Low Pin Count (LPC) interface, which facilitates communication with main processors in a compact and efficient manner. The integrated 8042 keyboard controller supports legacy input devices while enabling new interface technologies. Moreover, the built-in reset generator ensures stable system performance through careful monitoring and management of system resets, vital for maintaining system integrity during critical operations.
SCH3227I-SZ Applications
- Industrial Computing: The SCH3227I-SZ can be used to manage input devices in rugged industrial environments, ensuring reliable data entry and system control.
- Consumer Electronics: It is ideal for integration in consumer electronics where legacy input compatibility and system stability are necessary, such as in gaming consoles and home entertainment systems.
- Automotive Systems: This microcontroller finds its applications in automotive infotainment systems, providing robust control and interfacing for in-vehicle peripherals.
- Office Automation: In office automation equipment like printers and copiers, the SCH3227I-SZ facilitates smooth operation by controlling various input mechanisms and managing system resets efficiently.
- Healthcare Devices: Its precise control and dependable operation make it suitable for healthcare devices, where consistent performance and high reliability are paramount.
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