Cypress CY62128E - Manuals - manualsarea.com

Page 2 - MoBL; Pin Configuration; STSOP; TSOP I

MoBL ® CY62128E Document #: 38-05485 Rev. *F Page 2 of 12 Pin Configuration [2] Product Portfolio Product Range V CC Range (V) Speed (ns) Power Dissipation Operating I CC (mA) Standby I SB2 (µA) f = 1MHz f = f max Min Typ [3] Max Typ [3] Max Typ [3] Max Typ [3] Max CY62128ELL Ind’l/Auto-A 4.5 5.0 5....

Page 3 - Maximum Ratings; Electrical Characteristics

MoBL ® CY62128E Document #: 38-05485 Rev. *F Page 3 of 12 Maximum Ratings Exceeding maximum ratings may impair the useful life of the device. These user guidelines are not tested.Storage Temperature ................................. –65°C to +150°CAmbient Temperature with Power Applied ................

Page 4 - AC Test Loads and Waveform; Data Retention Characteristics

MoBL ® CY62128E Document #: 38-05485 Rev. *F Page 4 of 12 AC Test Loads and Waveform Thermal Resistance [9] Parameter Description Test Conditions SOIC Package STSOP Package TSOP Package Unit Θ JA Thermal Resistance (Junction to Ambient) Still Air, soldered on a 3 × 4.5 inch, two-layer printed circui...

Page 5 - Switching Characteristics

MoBL ® CY62128E Document #: 38-05485 Rev. *F Page 5 of 12 Switching Characteristics (Over the Operating Range) [12] Parameter Description 45 ns (Ind’l/Auto-A) 55 ns (Auto-E) Unit Min Max Min Max Read Cycle t RC Read Cycle Time 45 55 ns t AA Address to Data Valid 45 55 ns t OHA Data Hold from Address...

Page 6 - Switching Waveforms; Figure 1. Read Cycle 1

MoBL ® CY62128E Document #: 38-05485 Rev. *F Page 6 of 12 Switching Waveforms Figure 1. Read Cycle 1 (Address Transition Controlled) [16, 17] Figure 2. Read Cycle No. 2 (OE Controlled) [11, 17, 18 ] Figure 3. Write Cycle No. 1 (WE Controlled) [11, 15, 19, 20] PREVIOUS DATA VALID DATA VALID RC t AA t...

Page 7 - Truth Table; Data Out; Data In; Selected, Outputs Disabled

MoBL ® CY62128E Document #: 38-05485 Rev. *F Page 7 of 12 Figure 4. Write Cycle No. 2 (CE1 or CE2 Controlled) [11, 15, 19, 20] Figure 5. Write Cycle No. 3 (WE Controlled, OE LOW) [11, 20] Truth Table CE 1 CE 2 WE OE Inputs/Outputs Mode Power H X X X High-Z Deselect/Power down Standby (I SB ) X L X X...

Page 8 - Package Diagrams; Industrial

MoBL ® CY62128E Document #: 38-05485 Rev. *F Page 8 of 12 Package Diagrams Figure 6. 32-pin (450 Mil) Molded SOIC (51-85081) Ordering Information Speed (ns) Ordering Code Package Diagram Package Type Operating Range 45 CY62128ELL-45SXI 51-85081 32-pin 450-Mil SOIC (Pb-free) Industrial CY62128ELL-45Z...

Page 11 - Document History Page

MoBL ® CY62128E Document #: 38-05485 Rev. *F Page 11 of 12 Document History Page Document Title: CY62128E MoBL ® 1-Mbit (128K x 8) Static RAM Document Number: 38-05485 Revision ECN Submission Date Orig. of Change Description of Change ** 203120 See ECN AJU New data sheet *A 299472 See ECN SYT Conver...

Page 12 - Worldwide Sales and Design Support

Document #: 38-05485 Rev. *F Revised August 4, 2008 Page 12 of 12 MoBL is a registered trademark, and More Battery Life is a trademark, of Cypress Semiconductor. All product and company names mentioned in this document are the trademarks of their respective holders. All products and company names me...