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- Stock & Prices $ Price & Stock for PS22A79
- Part Number PS22A79
- Manufacturer Mitsubishi
- Pin Count 32
- Part Category Integrated Circuit
- Package Category Other
- Footprint Name Other - PS22A79-4
- Released Date Mar 18, 2021
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
PS22A79 Details
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Manufacturer Part Number:
PS22A79
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Part Life Cycle Code:
Not Recommended
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ECCN Code:
EAR99
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HTS Code:
8542.39.00.60
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Manufacturer:
Mitsubishi Electric
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YTEOL:
3
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Analog IC - Other Type:
AC MOTOR CONTROLLER
PS22A79 Frequently Asked Questions (FAQs)
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The recommended operating voltage range for the PS22A79 is 4.5V to 5.5V, with a typical voltage of 5V.
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The PS22A79 has a built-in POR circuit that resets the internal logic when the power supply voltage is below 3.5V. To handle POR, ensure that the power supply voltage rises slowly and monotonically to avoid false resets.
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The PS22A79 supports a maximum clock frequency of 16 MHz, but it can be overclocked up to 20 MHz with reduced voltage and temperature derating.
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The PS22A79 has a multiplexed address/data bus that requires external latch circuits to interface with external memory devices. Use a latch like the 74HC373 to demultiplex the address and data signals.
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The WAIT input pin is used to insert wait states during memory access. When WAIT is low, the PS22A79 inserts wait states to accommodate slower memory devices.
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PS22A79 Overview
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