UPD434008ALE-15 Renesas Electronics America, UPD434008ALE-15 Datasheet
UPD434008ALE-15
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UPD434008ALE-15 Summary of contents
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... Not all products and/or types are available in every country. Please check with an NEC Electronics sales representative for availability and additional information. Document No. M12226EJ6V0DS00 (6th edition) Date Published December 2002 NS CP(K) Printed in Japan DATA SHEET MOS INTEGRATED CIRCUIT 4M-BIT CMOS FAST SRAM 512K-WORD BY 8-BIT Package Access time ns (MAX.) 36-pin plastic SOJ 12 (10 ...
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Pin Configuration /xxx indicates active low signal /CS I/O1 I/ GND I/O3 I/O4 / Remark Refer to Package Drawing for the 1-pin index mark. 2 36-pin plastic SOJ ...
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Block Diagram A0 | A18 I/O1 | I/O8 /CS /OE / GND Truth Table /CS /OE /WE × × × Remark × : Don’t care Memory cell array 4,194,304 ...
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Electrical Specifications Absolute Maximum Ratings Parameter Symbol 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 Rating ...
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DC Characteristics (Recommended Operating Conditions Unless Otherwise Noted) Parameter Symbol Input leakage current I LI Output leakage current I LO Operating supply current I CC Standby supply current SB1 High level output voltage V OH Low level ...
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AC Characteristics (Recommended Operating Conditions Unless Otherwise Noted) AC Test Conditions Input Waveform (Rise and Fall Time ≤ ≤ ≤ ≤ 3 ns) 3.0 V GND Output Waveform 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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Read Cycle Timing Chart 2 (/CS Access) Address (Input) /CS (Input) /OE (Input) High-Z I/O (Output) Caution Address valid prior to or coincident with /CS low level input. Remark In read cycle, /WE should be fixed to high level. 8 ...
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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) I/O (Input) Caution /CS or /WE should be fixed to high level during address transition. Remark Write operation is done during the overlap time of a low ...
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Package Drawing 36-PIN PLASTIC SOJ (10.16 mm (400 NOTE Each lead centerline is located within 0. its true position (T.P.) at maximum material condition ...
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Recommended Soldering Conditions Please consult with our sales offices for soldering conditions of the µ PD434008A. Type of Surface Mount Device µ PD434008ALE : 36-pin plastic SOJ (10.16 mm (400)) 12 Data Sheet M12226EJ6V0DS µ µ µ µ PD434008A ...
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MEMO ] Data Sheet M12226EJ6V0DS µ µ µ µ PD434008A 13 ...
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MEMO ] 14 Data Sheet M12226EJ6V0DS µ µ µ µ PD434008A ...
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NOTES FOR CMOS DEVICES 1 PRECAUTION AGAINST ESD FOR SEMICONDUCTORS Note: Strong electric field, when exposed to a MOS device, can cause destruction of the gate oxide and ultimately degrade the device operation. Steps must be taken to stop generation ...
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The information in this document is current as of December, 2002. The information is subject to change without notice. For actual design-in, refer to the latest publications of NEC Electronics data sheets or data books, etc., for the most ...