Microchip Technology SCH3227I-SZ Microcontroller, Microprocessor, FPGA Modules
LPC IO WITH 8042 KBC RESET GENER
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SCH3227I-SZ
Detailed Description
LPC IO WITH 8042 KBC RESET GENER
Package
144-WFBGA
Key Features
Package / Case: 144-WFBGA; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
SCH3227I-SZ Datasheet
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Technical Specifications
Microchip Technology SCH3227I-SZ Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
Interface
IrDA, LPC, Parallel, Serial, UART
RAM Size
256 x 8
RoHS
Yes
Package / Case
144-WFBGA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Lifecycle Status
Active
Number of I/O
40
Core Processor
8042 Keyboard Controller
Program Memory Type
ROM (2kB)
Related Parts Comparison (SCH3227I-SZ vs MEC1704Q-C2-I/SZ vs MEC1521H-B0-I/SZ vs MEC1527H-B0-I/SZ)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 144-WFBGA | 144-WFBGA | 144-WFBGA | 144-WFBGA |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Interface | IrDA, LPC, Parallel, Serial, UART | ACPI, EBI/EMI, eSPI, I²C, LPC, PECI, PS/2, QSPI, SPI | ACPI, eSPI, I²C, LPC, PECI, PS/2, QSPI, SPI, UART | ACPI, eSPI, I²C, LPC, PECI, PS/2, QSPI, SPI, UART |
| Core Processor | 8042 Keyboard Controller | ARM® Cortex®-M4 | ARM® Cortex®-M4 | ARM® Cortex®-M4 |
| RAM Size | 256 x 8 | 480kB | 256kB | 256kB |
| Lifecycle Status | Active | Active | Active | Active |
| Applications | I/O Controller | Keyboard and Embedded Controller | Keyboard and Embedded Controller | Keyboard and Embedded Controller |
| Number of I/O | 40 | 123 | 128 | 128 |
| RoHS | Yes | Yes | -- | Yes |
| Package | WFBGA-84 | 144-WFBGA | -- | WFBGA-144 |
| Supply Voltage | -- | 1.71V ~ 3.465V | 1.71V ~ 3.465V | 1.71V ~ 3.465V |
| Action |
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