GS82612QT19/37CE/LE-350M/250M(S/Q/V)
GS81332QT19/37CE/LE-350M/250M(S/Q/V)
GS8692QT19/37CE/LE-350M/250M(S/Q/V)
SigmaQuad-II+ SRAM Revision History
File Name
Format/Content
Description of changes
82582QT37CE-RAD_r1
Creation of datasheet
• Added process flow diagram on page 4
• Added Op Current data
• Updated package drawing
2QT1937CE-RAD_r1_01
Content
• Added 144Mb and 72Mb part numbers and related information
• Updated part numbers to reflect new nomenclature
• Added x18 configuration
• Corrected erroneous information in AC Char table
• Added new LGA package
• Added new part numbers to designate qualification nomenclature
(S/Q/V)
• Updated Notes 1 & 2 on Programmable Impedance HSTL Output
Driver DC Electrical Characteristics table from +/-15% to +/-20%
• Updated High and Low Voltage parameters on Programmable
Impedance HSTL Output Driver DC Electrical Characteristics table
from 0.12 to 0.15
2QT1937_r1_02_RAD
Content
• (Rev1.02a: Updated CCGA package with column dimensions and
LGA note)
• (Rev1.02b: Changed unused address pins from NC to MCL)
• Added DLL on/off option (including new AC Char tables and new
bullets on page 1)
• Updated package drawings
2QT1937_r1_03_RAD
2QT1937_r1_04_RAD
Content
Content
• (Rev1.03a: Added nomenclature spec & thermal information;
Added new process flow diagram)
• (Rev1.03b: Added “Maximum” notations to Operating Currents
table on pg 23; Updated process flow diagram)
• Updated power up sequence
• Updated process flow
• Updated TID spec on page 1
• Removed Preliminary banner due to MP status
• (Rev1.04a: Removed 8.4 max spec from DLL=0 AC Timing dia-
gram)
Rev: 1.04a 9/2021
44/44
© 2017, GSI Technology
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.