S25FL004A Meet Spansion Inc., S25FL004A Datasheet - Page 32

• Manufacturer Part Number: S25FL004A
• Description: 4-megabit Cmos 3.0 Volt Flash Memory With 50 Mhz Spi Bus Interface
• Manufacturer: Meet Spansion Inc.

17.2
32
QUAD FLAT NO LEAD PACKAGES (UNE) - PLASTIC
SYMBOL
UNE008—USON 8L (5 x 6 mm) No-Lead Package
ND
D2
E2
A1
N
D
E
A
K
e
L
b
θ
0.55
0.35
3.90
3.30
0.45
0.00
MIN
0
DIMENSIONS
0.20 MAX.
1.27 BSC
5.00 BSC
6.00 BSC
NOM
0.60
0.40
4.00
3.40
0.50
0.02
---
8
4
MAX
0.65
0.45
4.10
3.50
0.55
0.05
12
NOTE
3
5
4
2
S25FL004A
NOTES:
5.
6.
7.
8.
9.
1. DIMENSIONING AND TOLERANCING CONFORMS TO
2. ALL DIMENSIONS ARE IN MILLIMETERS, 0 IS IN DEGREES.
3. N IS THE TOTAL NUMBER OF TERMINALS.
4. DIMENSION b APPLIES TO METALLIZED TERMINAL AND IS
D a t a
ASME Y14.5M-1994.
MEASURED BETWEEN 0.15 AND 0.30 mm FROM TERMINAL TIP.
IF THE TERMINAL HAS THE OPTIONAL RADIUS ON THE OTHER
END OF THE TERMINAL, THE DIMENSION b SHOULD NOT BE
MEASURED IN THAT RADIUS AREA.
ND REFERS TOT HE NUMBER OF TERMINALS ON D SIDE.
MAXIMUM PACKAGE WARPAGE IS 0.05 mm.
MAXIMUM ALLOWABLE BURRS IS 0.076 mm IN ALL DIRECTIONS.
PIN #1 ID ON TOP WILL BE LASER MARKED.
BILATERAL COPLANARITY ZONE APPLIES TO THE EXPOSED
HEAT SINK SLUG AS WELL AS THE TERMINALS.
S h e e t
S25FL004A_00_B3 July 9, 2007
3448\ 16-038.28 \ 04.15.05