cy62146e Cypress Semiconductor Corporation., cy62146e Datasheet
cy62146e
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cy62146e Summary of contents
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... Available in Pb-free 44-pin TSOP II package Functional Description The CY62146E is a high performance CMOS static RAM organized as 256K words by 16 bits. This device features advanced circuit design to provide ultra low active current ideal for providing More Battery Life™ (MoBL cations such as cellular telephones ...
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... Range (V) CC Speed (ns MHz [2] [2] Typ Max Typ 5.0 5 CY62146E MoBL [1] Power Dissipation Operating I , (mA) CC Standby, I (μ max [2] [2] Max Typ Max Typ 2 25°C. CC CC(typ) A Page ® SB2 ...
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... CC CC(typ) Test Conditions Still Air, soldered × 4.5 inch, two layer printed circuit board (min) and 200 μs wait time after SB2 CCDR CY62146E MoBL [3, 4] .......................................–0.5V to 6.0V Ambient Range V CC Temperature Ind’l/Auto-A –40°C to +85°C 4.5V–5. (Ind’l/Auto-A) ...
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... Figure 3. Data Retention Waveform DATA RETENTION MODE V V > 2.0V CC(min CDR > 100 μs or stable at V > 100 μ CC(min) CC(min) ® CY62146E MoBL 90% 10% Fall Time = 1 V/ Unit Ω Ω Ω V [2] Min Typ Max Unit 2 V μA ...
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... AC Test Loads and Waveforms on page OH is less than less than less than t LZCE HZBE LZBE HZOE , BHE, BLE or both = V IL CY62146E MoBL 45 ns (Ind’l/Auto-A) Unit Min Max ...
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... Address valid before or similar to CE, BHE, BLE transition LOW. Document Number: 001-07970 Rev OHA DOE t DBE DATA VALID 50% , BHE, BLE, or both = CY62146E MoBL [14, 15] DATA VALID [15, 16 HZCE t HZOE t HZBE HIGH IMPEDANCE Page ® ...
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... During this period, the IOs are in output state. Do not apply input signals. Document Number: 001-07970 Rev. *D [13, 17, 18 SCE PWE DATA IN [13, 17, 18 SCE PWE DATA IN ® CY62146E MoBL Page [+] Feedback [+] Feedback ...
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... BHE/BLE NOTE 19 DATA IO Document Number: 001-07970 Rev SCE PWE t SD DATA IN t HZWE SCE PWE t HZWE t SD DATA IN ® CY62146E MoBL [18 LZWE [18 LZWE Page [+] Feedback [+] Feedback ...
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... Data In (IO –IO ); Write –IO in High Package Package Type Diagram 51-85087 44-pin Thin Small Outline Package II (Pb-free) 51-85087 44-pin Thin Small Outline Package II (Pb-free) ® CY62146E MoBL Mode Power Standby ( Active ( Active ( Active ( Active ( ...
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... Package Diagrams Document Number: 001-07970 Rev. *D Figure 10. 44-Pin TSOP II, 51-85087 ® CY62146E MoBL 51-85087-*A Page [+] Feedback [+] Feedback ...
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... Document History Page ® Document Title: CY62146E MoBL 4-Mbit (256K x 16) Static RAM Document Number: 001-07970 REV. ECN NO. Issue Date ** 463213 See ECN *A 684343 See ECN *B 925501 See ECN *C 1045260 See ECN *D 2073548 See ECN VKN/AESA Corrected typo in the Data Retention Waveform and removed its irrelevant © ...