SCH3226-SY
Microchip Technology
SCH3226-SY
Microchip Technology
LPC IO WITH 8042 KBC, RESET GENE
Reference Price (USD)
1+
$4.66500
500+
$4.61835
1000+
$4.5717
1500+
$4.52505
2000+
$4.4784
2500+
$4.43175
Exquisite packaging
Discount
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SCH3226-SY
$4.66
Product details
Microchip Technology's SCH3226-SY reimagines Embedded - Microcontrollers - Application Specific for smart grid and power conversion applications. This application-specific microcontroller integrates advanced PWM generation with high-resolution ADC capabilities, enabling precise control of power electronics.Optimized for I/O Controller implementations, the device features hardware-based overcurrent protection with 50ns response time. The integrated sigma-delta modulators enable direct sensorless motor control.The 8042 Keyboard Controller core includes dedicated trigonometric acceleration units. The parallel execution pipelines achieve 95% duty cycle accuracy at 100kHz switching frequencies.Supporting ROM (2kB) options, the flash memory incorporates shadow registers for bumpless firmware updates. The dual-plane architecture allows live updates during continuous operation.The 256 x 8 memory implements deterministic access timing for control loops. The dual-port architecture allows simultaneous access from CPU and PWM units.With IrDA, LPC, Parallel, Serial, UART connectivity, the device supports EtherCAT POWERLINK protocols. Each communication peripheral includes reinforced isolation meeting IEC 61800-5-1 standards.The 40 configurable ports feature 12-bit DAC outputs for analog control. Programmable dead-time insertion prevents shoot-through in bridge configurations.Certified for 0°C ~ 70°C (TA) operation, the package uses direct-bonded copper substrates. Thermal impedance is minimized for high-current applications.The Surface Mount option supports press-fit assembly for high-power PCBs. The package design accommodates thick copper layers for heat dissipation.Available in 100-WFBGA format, the package includes Kelvin sense connections. The low-inductance design minimizes switching losses at high di/dt rates.Supplied in 100-WFBGA (8x8) configuration, each unit includes power cycling test reports. Production testing includes 100% burn-in at maximum junction temperature.
Product Attributes
- Product Status: Active
- Applications: I/O Controller
- Core Processor: 8042 Keyboard Controller
- Program Memory Type: ROM (2kB)
- Controller Series: -
- RAM Size: 256 x 8
- Interface: IrDA, LPC, Parallel, Serial, UART
- Number of I/O: 40
- Voltage - Supply: -
- Operating Temperature: 0°C ~ 70°C (TA)
- Mounting Type: Surface Mount
- Package / Case: 100-WFBGA
- Supplier Device Package: 100-WFBGA (8x8)
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