Part Number: CY62157ELL-55BVXET vs CY62128DV30LL-55SXI

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Part Number: CY62157ELL-55BVXET CY62128DV30LL-55SXI
Manufacturer: Cypress Semiconductor Corp ON Semiconductor
Description: IC SRAM 8MBIT 55NS 48VFBGA MoBL® 32 Pin Memory IC MoBL® Series 20.4465mm mm
Quantity Available: Available Available
Datasheets: - CY62128DV30
Factory Lead Time 9 Weeks -
Mount Surface Mount -
Mounting Type Surface Mount Surface Mount
Package / Case 48-VFBGA 32-SOIC (0.445, 11.30mm Width)
Number of Pins 48 -
Operating Temperature -40°C~125°C TA -40°C~85°C TA
Packaging Tape & Reel (TR) Tube
Published 2011 -
Series MoBL® MoBL®
JESD-609 Code e1 e4
Pbfree Code yes yes
Part Status Active Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours) 3 (168 Hours)
Number of Terminations 48 32
Terminal Finish Tin/Silver/Copper (Sn/Ag/Cu) NICKEL PALLADIUM GOLD
Technology SRAM - Asynchronous SRAM - Asynchronous
Voltage - Supply 4.5V~5.5V 2.2V~3.6V
Terminal Position BOTTOM DUAL
Peak Reflow Temperature (Cel) 260 260
Number of Functions 1 1
Supply Voltage 5V 3V
Terminal Pitch 0.75mm 1.27mm
Reflow Temperature-Max (s) 30 -
Base Part Number CY62157 -
Qualification Status Not Qualified COMMERCIAL
Operating Supply Voltage 5V -
Power Supplies 5V -
Memory Size 8Mb 512K x 16 1Mb 128K x 8
Number of Ports 1 -
Nominal Supply Current 35mA -
Memory Type Volatile Volatile
Memory Format SRAM SRAM
Memory Interface Parallel Parallel
Output Characteristics 3-STATE -
Memory Width 16 8
Write Cycle Time - Word, Page 55ns 55ns
Address Bus Width 19b -
Density 8 Mb -
Standby Current-Max 0.00003A -
Access Time (Max) 55 ns 55 ns
I/O Type COMMON -
Sync/Async Asynchronous -
Word Size 16b -
Standby Voltage-Min 2V -
Length 8mm 20.4465mm
RoHS Status ROHS3 Compliant ROHS3 Compliant
Lead Free Lead Free -
Surface Mount - YES
Reach Compliance Code - unknown
Time@Peak Reflow Temperature-Max (s) - 20
Pin Count - 32
JESD-30 Code - R-PDSO-G32
Supply Voltage-Max (Vsup) - 3.6V
Supply Voltage-Min (Vsup) - 2.2V
Organization - 128KX8
Memory Density - 1048576 bit
Height Seated (Max) - 2.997mm
Width - 11.303mm
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