Operating Temperature 0°C~70°C
Packaging Tube
Published 2005
Series CY7C
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional Feature RETRANSMIT
HTS Code 8542.32.00.71
Subcategory FIFOs
Technology CMOS
Voltage - Supply 4.5V~5.5V
Terminal Position QUAD
Terminal Form J BEND
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 1.27mm
Frequency 50MHz
Time@Peak Reflow Temperature-Max (s) 20
Base Part Number 7C421
JESD-30 Code R-PQCC-J32
Function Asynchronous
Current - Supply (Max) 85mA
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 5V
Supply Voltage-Min (Vsup) 4.5V
Memory Size 4.5K 512 x 9
Max Supply Current 85mA
Access Time 10ns
Organization 512X9
Memory Width 9
Standby Current-Max 0.005A
Memory Density 4608 bit
Parallel/Serial PARALLEL
Memory IC Type OTHER FIFO
Bus Directional Uni-Directional
Retransmit Capability Yes
Programmable Flags Support No
Output Enable NO
Expansion Type Depth, Width
Cycle Time 20 ns