r8a66161dd Renesas Electronics Corporation., r8a66161dd Datasheet
r8a66161dd
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r8a66161dd Summary of contents
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... R8A66161DD/SP 16-BIT LED DRIVER WITH SHIFT REGISTER AND LATCH DESCRIPTION R8A66161 is a LED array driver having a 16-bit serial input and parallel output shift register function with direct coupled reset input and output latch function. This product guarantees the output current of 24mA (Vcc =5V case) which is sufficient for anode common LED drive, capable of following 16-bits continuously at the same time ...
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... R8A66161DD/SP PIN CONFIGURATION ( TOP VIEW ) PARALLEL DATA PARALLEL DATA OUTPUTS OUTPUTS SERIAL DATA INPUT SERIAL DATA INPUT ENABLE INPUT ENABLE INPUT LATCH CLOCK INPUT LATCH CLOCK INPUT DIRECT RESET INPUT DIRECT RESET INPUT SHIFT CLOCK INPUT SHIFT CLOCK INPUT SERIAL DATA OUTPUT ...
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... R8A66161DD/SP ABSOLUTE MAXIMUM RATINGS Symbol Parameter V Supply voltage CC V Input voltage I V Output voltage O Output current per I O output pin I Supply / GND current CC P Power dissipation d T Storage temperature range stg Note 2: R8A66161SP; Ta=-40 ∼ +70 ℃ , Ta=+70 ∼ +85 ℃ are derated at -6mW/ ℃ ...
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... R8A66161DD/SP ELECTRICAL CHARACTERISTICS ■5.0V version support specifications Symbol Parameter Positive-going threshold V T+ voltage Negative-going threshold V T- voltage Low-level output voltage High-level output voltage Low-level output voltage I High-level input current IH I Low-level input current IL Maximum output leakage current ...
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... R8A66161DD/SP SWITCHING CHARACTERISTICS Symbol Parameter f Maximum clock frequency max t Output “L”-“H” and “H”-“L” PLH propagation time t PHL Output “H”-“L” t PHL propagation time Output “L”-“Z” t PLZ propagation time Output “Z”-“L” ...
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... R8A66161DD/SP TYPICAL CHARACTERISTICS ・ Repetition frequency > ○ ・ Numbers in indicate the number of output circuits that operate simultaneously. ・ Current values are per circuit. Duty Cycle-I Characteristics OL Vcc=4.5V, Ta= 25℃ Duty Cycle (%) TIMING DIAGRAM 50% 50% 50% ...
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... R8A66161DD/SP PACKAGE OUTLINE Product name R8A66161DD R8A66161SP All trademarks and registered trademarks are the property of their respective owners. REJ03F0262-0100 Rev.1.00 Jan.16.2008 page Package RENESAS Code 24pin DIP PRDP0024AF-A 24pin SOP PRSP0024DF-A Previous Code 24P4X-A 24P2X-B ...
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