GS816018C Datasheet, PDF (20/22 Pages) GSI Technology – 1M x 18 and 512K x 36 18Mb Sync Burst SRAMs

TQFP Package Drawing (Package T)
Symbol Description Min. Nom. Max
θ
L
L1
c
A1
Standoff
0.05 0.10 0.15
A2
Body Thickness 1.35 1.40 1.45
b
Lead Width
0.20 0.30 0.40
c
Lead Thickness 0.09 — 0.20
D Terminal Dimension 21.9 22.0 22.1
D1
Package Body 19.9 20.0 20.1
E
Terminal Dimension 15.9 16.0 16.1
E1
Package Body 13.9 14.0 14.1
e
Lead Pitch
— 0.65 —
L
Foot Length
0.45 0.60 0.75
L1
Lead Length
— 1.00 —
Y
Coplanarity
0.10
θ
Lead Angle
0° — 7°
e
b
A1
A2
Notes:
1. All dimensions are in millimeters (mm).
2. Package width and length do not include mold protrusion.
Preliminary
GS816018/36CT-333/300/250
E1
E
Rev: 1.00 9/2004
20/22
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
© 2004, GSI Technology