UPD4416001G5-A17-9JF NEC, UPD4416001G5-A17-9JF Datasheet
UPD4416001G5-A17-9JF
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UPD4416001G5-A17-9JF Summary of contents
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... Description The PD4416001 is a high speed, low power, 16,777,216 bits (16,777,216 words by 1 bits) CMOS static RAM. Operating supply voltage is 3.3 V The PD4416001 is packaged in a 54-PIN PLASTIC TSOP (II). Features 16,777,216 words by 1 bits Fast access time : 15 (MAX ...
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... / / A10 A11 GND NC Note Leave this pin connect to GND. Remark Refer to Package Drawing for 1-pin index mark PD4416001G5 xxx 9JF ...
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Block Diagram V CC GND A0 Address buffer A23 OUT /CS /WE /OE Truth Table /CS / Remark : Don’t care Row Memory cell array decoder 16,777,216 bits Input data Sense ...
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Electrical Specifications Absolute Maximum Ratings Parameter • Supply voltage • Input / Output voltage Operating ambient temperature Storage temperature Note –2.0 V (MIN.) (pulse width : 2 ns) Caution Exposing the device to stress above those listed in Absolute Maximum ...
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AC Characteristics (Recommended Operating Conditions Unless Otherwise Noted) AC Test Conditions LVTTL Interface Input Waveform (Rise and Fall Time 3.0 V 1.5 V GND Output Waveform 1.5 V Output Load AC characteristics directed with the note should be measured with ...
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Read Cycle Parameter Read cycle time Address access time /CS access time /OE access time Output hold from address change /CS to output in low impedance /OE to output in low impedance /CS to output in high impedance /OE to ...
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Write Cycle Parameter Write cycle time /CS to end of write Address valid to end of write Write pulse width Data valid to end of write Data hold time Address setup time Write recovery time /WE to output in high ...
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Write Cycle Timing Chart 2 (/CS Controlled) Address (Input) /CS (Input) /WE (Input) D (Input (Input) OUT Cautions 1. /CS or /WE should be fixed to high level during address transition. • not input data to ...
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Package Drawing 54-PIN PLASTIC TSOP (II) (10.16 mm (400 NOTES 1. Each lead centerline is located within 0. its true position (T.P.) at maximum material condition. 2. Dimension "A" does ...
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Recommended Soldering Conditions Please consult with our sales offices for soldering conditions of the PD4416001. Type of Surface Mount Device PD4416001 : 54-PIN PLASTIC TSOP (II) (10.16 mm (400)) 10 Data Sheet M14077EJ3V0DS PD4416001 ...
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... HANDLING OF UNUSED INPUT PINS FOR CMOS Note: No connection for CMOS device inputs can be cause of malfunction connection is provided to the input pins possible that an internal input level may be generated due to noise, etc., hence causing malfunction. CMOS devices behave differently than Bipolar or NMOS devices. Input levels of CMOS devices must be fixed high or low by using a pull-up or pull-down circuitry ...
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... NEC does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from the use of NEC semiconductor products listed in this document or any other liability arising from the use of such products. No license, express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of NEC or others ...