GS8640FZ18T-6.5I vs GS8640FZ18GT-6.5VT feature comparison

GS8640FZ18T-6.5I GSI Technology

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GS8640FZ18GT-6.5VT GSI Technology

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Rohs Code No Yes
Part Life Cycle Code Obsolete Active
Ihs Manufacturer GSI TECHNOLOGY GSI TECHNOLOGY
Part Package Code QFP QFP
Package Description LQFP, LQFP,
Pin Count 100 100
Reach Compliance Code compliant compliant
ECCN Code 3A991.B.2.A 3A991.B.2.A
HTS Code 8542.32.00.41 8542.32.00.41
Access Time-Max 6.5 ns 6.5 ns
Additional Feature FLOW-THROUGH OR PIPELINED ARCHITECTURE; ALSO OPERATES AT 2.5V SUPPLY. FLOW-THROUGH ARCHITECTURE; ALSO OPERATES AT 2.5V SUPPLY
JESD-30 Code R-PQFP-G100 R-PQFP-G100
Length 20 mm 20 mm
Memory Density 75497472 bit 75497472 bit
Memory IC Type ZBT SRAM ZBT SRAM
Memory Width 18 18
Number of Functions 1 1
Number of Terminals 100 100
Number of Words 4194304 words 4194304 words
Number of Words Code 4000000 4000000
Operating Mode SYNCHRONOUS SYNCHRONOUS
Operating Temperature-Max 85 °C 70 °C
Operating Temperature-Min -40 °C
Organization 4MX18 4MX18
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code LQFP LQFP
Package Shape RECTANGULAR RECTANGULAR
Package Style FLATPACK, LOW PROFILE FLATPACK, LOW PROFILE
Parallel/Serial PARALLEL PARALLEL
Peak Reflow Temperature (Cel) NOT SPECIFIED 260
Qualification Status Not Qualified Not Qualified
Seated Height-Max 1.6 mm 1.6 mm
Supply Voltage-Max (Vsup) 2.75 V 2 V
Supply Voltage-Min (Vsup) 2.25 V 1.7 V
Supply Voltage-Nom (Vsup) 2.5 V 1.8 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade INDUSTRIAL COMMERCIAL
Terminal Form GULL WING GULL WING
Terminal Pitch 0.65 mm 0.65 mm
Terminal Position QUAD QUAD
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 14 mm 14 mm
Base Number Matches 4 1
Pbfree Code Yes
I/O Type COMMON
JESD-609 Code e3
Moisture Sensitivity Level 3
Number of Ports 1
Output Characteristics 3-STATE
Output Enable YES
Package Equivalence Code QFP100,.63X.87
Standby Current-Max 0.1 A
Standby Voltage-Min 1.7 V
Supply Current-Max 0.23 mA
Terminal Finish MATTE TIN

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