cy62157e Cypress Semiconductor Corporation., cy62157e Datasheet
cy62157e
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cy62157e Summary of contents
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... Available in Pb-free 44-pin TSOP II and 48-ball VFBGA package [1] Functional Description The CY62157E is a high-performance CMOS static RAM organized as 512K words by 16 bits. This device features advanced circuit design to provide ultra-low active current. This is ideal for providing More Battery Life™ (MoBL portable applications such as cellular telephones ...
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... Operating I Speed Range (V) (ns 1MHz CC [4] [4] Typ Max Typ 5.0 5.5 45 1.8 5.0 5.5 55 1.8 CY62157E MoBL VFBGA Top View BHE ...
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... CE < 0.2V, 2 – 0. < 0.2V 3.60V Test Conditions T = 25° MHz CC(typ) (min) and 200 µs wait time after V CC CY62157E MoBL [6, 7] ........................................–0.5V to 6.0V Ambient [8] Range Temperature V CC Industrial –40°C to +85°C 4. (Automotive) [4] Max Min ...
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... V > V – 0. < 0. DATA RETENTION MODE V CC(min) V > CDR > 100 µs or stable at V > 100 µ CC(min) CC(min) CY62157E MoBL TSOP II VFBGA Unit 77 72 °C/W 13 8.86 °C/W 90% 90% 10% Fall Time = 1 V/ Unit Ω Ω Ω V [4] ...
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... Test Loads and Waveforms” section less than less than HZCE LZCE HZBE LZBE HZOE = V , BHE and/or BLE = ® CY62157E MoBL 55 ns Min Max Unit ...
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... BHE, BLE transition LOW and CE 1 Document #: 38-05695 Rev. *C [16, 17 OHA DBE t DOE DATA VALID 50% , BHE and/or BLE = V , and transition HIGH. 2 ® CY62157E MoBL DATA VALID HZCE t HZBE t HZOE HIGH IMPEDANCE Page [+] Feedback ...
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... During this period, the IOs are in output state and input signals should not be applied. Document #: 38-05695 Rev SCE PWE VALID DATA [15, 19, 20, 21 SCE PWE VALID DATA , the output remains in a high-impedance state. IH ® CY62157E MoBL Page [+] Feedback ...
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... BHE/BLE DATA IO See Note 21 Document #: 38-05695 Rev. *C [20, 21 SCE PWE t SD VALID DATA HZWE [20, 21 SCE PWE t SD VALID DATA ® CY62157E MoBL LZWE Page [+] Feedback ...
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... Data In (IO – Package Diagram Package Type 44-pin Thin Small Outline Package Type II (Pb-free) 44-pin Thin Small Outline Package Type II (Pb-free) 48-ball Very Fine Pitch Ball Grid Array (Pb-free) CY62157E MoBL Mode Power Deselect/Power-Down Standby (I SB Deselect/Power-Down Standby (I SB Deselect/Power-Down Standby (I ...
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... Package Diagrams Document #: 38-05695 Rev. *C 44-pin TSOP II (51-85087) ® CY62157E MoBL 51-85087-*A Page [+] Feedback ...
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... The inclusion of Cypress products in life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress against all charges. 48-ball VFBGA ( mm) (51-85150) A ® CY62157E MoBL BOTTOM VIEW A1 CORNER Ø0. Ø0. Ø ...
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... Document History Page ® Document Title: CY62157E MoBL , 8-Mbit (512K x 16) Static RAM Document Number: 38-05695 Orig. of REV. ECN NO. Issue Date Change ** 291273 See ECN *A 457689 See ECN *B 467033 See ECN *C 569114 See ECN Document #: 38-05695 Rev. *C Description of Change PCI New data sheet ...