Operating Temperature 0°C~70°C
Packaging Tape & Reel (TR)
Published 2002
Series CY7C
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Max Operating Temperature 70°C
Min Operating Temperature 0°C
Voltage - Supply 4.5V~5.5V
Frequency 66.7MHz
Base Part Number 7C4251
Function Synchronous
Current - Supply (Max) 35mA
Operating Supply Voltage 5V
Number of Circuits 2
Max Supply Voltage 5.5V
Min Supply Voltage 4.5V
Memory Size 72K 8K x 9
Max Supply Current 35mA
Access Time 10ns
Data Rate 66.7MHz
Data Bus Width 9b
Direction Unidirectional
Density 9 b
Max Frequency 40MHz
Bus Directional Uni-Directional
Retransmit Capability No
FWFT Support No
Programmable Flags Support Yes
Expansion Type Depth, Width