Datasheet

©2011 Silicon Storage Technology, Inc. DS25001A 03/11
35
2 Mbit / 4 Mbit / 8 Mbit Multi-Purpose Flash
SST39LF200A / SST39LF400A / SST39LF800A
SST39VF200A / SST39VF400A / SST39VF800A
Data Sheet
A
Microchip Technology Company
Figure 26: 48-Bump Extremely-Thin-Profile, Fine-Pitch Land Grid Array (XFLGA) 4mm x 6mm
SST Package Code: C1Q
LKJHGFEDCBA
ABCDEFGHJKL
6
5
4
3
2
1
6
5
4
3
2
1
0.50
0.50
BOTTOM VIEW
4.00
0.08
0.29
0.05
(48X)
A1 INDICATOR
4
6.00
0.08
2.50
5.00
A1 CORNER
TOP VIEW
48-xflga-C1Q-4x6-29mic-6.0
Note: 1. Complies with JEDEC Publication 95, MO-207, variant CZB-4, dimensions except bump height is much less.
2. All linear dimensions are in millimeters.
3. Coplanarity: 0.05 mm.
4. No ball is present at A1; a gold-colored indicator is present.
5. Bump opening size is 0.29 ( 0.05 mm).
1mm
DETAIL
SIDE VIEW
SEATING PLANE
0.04
0.52 max.
0.473 nom.
0.05
+0.025/-0.015