CY62256VL-70ZC Cypress Semiconductor Corporation., CY62256VL-70ZC Datasheet
CY62256VL-70ZC
Related parts for CY62256VL-70ZC
CY62256VL-70ZC Summary of contents
Page 1
Features • 55 access time • CMOS for optimum speed/power • Wide voltage range: 2.7V 3.6V • Low active power (70 ns, LL version) — 108 mW (max.) • Low standby power (70 ns, LL version) — 18 ...
Page 2
Pin Configurations (continued ...
Page 3
Electrical Characteristics Over the Operating Range Parameter Description V Output HIGH Voltage OH V Output LOW Voltage OL V Input HIGH Voltage IH V Input LOW Voltage IL I Input Load Current IX I Output Leakage Current OZ I Output ...
Page 4
Data Retention Characteristics Parameter Description V V for Data Retention Data Retention Current CCDR [3] t Chip Deselect to Data CDR Retention Time [3] t Operation Recovery Time R Data Retention Waveform Switching Characteristics ...
Page 5
Switching Characteristics Over the Operating Range Parameter [8,9] WRITE CYCLE t Write Cycle Time LOW to Write End SCE t Address Set-Up to Write End AW t Address Hold from Write End HA t Address Set-Up to ...
Page 6
Switching Waveforms (continued) [8, 13, 14] Write Cycle No. 1 (WE Controlled) ADDRESS NOTE 15 DATA I/O t HZOE [8, 13, 14] Write Cycle No. 2 (CE Controlled) ADDRESS CE WE DATA I/O Write Cycle ...
Page 7
Typical DC and AC Characteristics NORMALIZED SUPPLY CURRENT vs. SUPPLY VOLTAGE 1.40 1. 1.00 0.80 0.60 V =3. = 0.40 0. 0.00 2.70 3.00 3.30 3.60 3.90 SUPPLY VOLTAGE (V) NORMALIZED ACCESS ...
Page 8
... CY62256V-55SNC CY62256VL-55SNC CY62256VLL-55SNC CY62256V-55RZC CY62256VL-55RZC CY62256VLL-55RZC CY62256V-55ZC CY62256VL-55ZC CY62256VLL-55ZC 70 CY62256V-70SNC CY62256VL-70SNC CY62256VLL-70SNC CY62256V-70RZC CY62256VL-70RZC CY62256VLL-70RZC CY62256V-70ZC CY62256VL-70ZC CY62256VLL-70ZC Shaded area contains advanced information. Document #: 38-00519 PRELIMINARY Mode Power Standby (I SB Active (I CC Active (I CC Active (I CC Package Name Package Type S22 ...
Page 9
Package Diagrams 28-Lead 450-Mil (300-Mil Body Width) SOIC S22 PRELIMINARY 28-Lead Reverse Thin Small Outline Package RZ28 9 CY62256V ...
Page 10
Package Diagrams (continued) © Cypress Semiconductor Corporation, 1996. The information contained herein is subject to change without notice. Cypress Semiconductor Corporation assumes no responsibility for the use of any circuitry other than circuitry embodied in a Cypress Semiconductor product. Nor ...