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- Stock & Prices $ Price & Stock for SII9127ACTU
- Part Number SII9127ACTU
- Manufacturer Lattice Semiconductor
- Pin Count 129
- Part Category Integrated Circuit
- Package Category Quad Flat Packages
- Footprint Name Quad Flat Packages - 128-pin TQFP package.
- Released Date Oct 4, 2019
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
SII9127ACTU Details
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Manufacturer Part Number:
SII9127ACTU
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Part Life Cycle Code:
Active
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Package Description:
TQFP-128
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Country Of Origin:
Taiwan
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ECCN Code:
EAR99
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HTS Code:
8542.39.00.01
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Manufacturer:
Lattice Semiconductor Corporation
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Consumer IC Type:
CONSUMER CIRCUIT
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JESD-30 Code:
S-PQFP-G128
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Length:
14 mm
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Number of Functions:
1
SII9127ACTU Frequently Asked Questions (FAQs)
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The recommended power-up sequence is to apply VCCIO first, followed by VCCINT, and then VREF. This ensures proper device operation and prevents latch-up.
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A reliable reset circuit can be implemented using a resistor-capacitor (RC) network connected to the RESET pin. The RC time constant should be chosen to ensure that the reset signal is asserted for at least 10 ms to ensure proper device reset.
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The maximum frequency of operation for the SII9127ACTU is 200 MHz. However, the actual operating frequency may be limited by the specific application and PCB design.
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To optimize the SII9127ACTU for low power consumption, use the lowest possible voltage supply, reduce the clock frequency, and minimize the number of active I/Os. Additionally, use the device's built-in power management features, such as the Power Down mode.
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The recommended termination scheme for the SII9127ACTU's I/Os is to use a series resistor (Rs) of 22-33 ohms and a parallel capacitor (Cp) of 10-22 pF. This termination scheme helps to reduce signal reflections and improve signal integrity.
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SII9127ACTU Overview
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