S25FL004A Datasheet, PDF (38/39 Pages) SPANSION – 4-Megabit CMOS 3.0 Volt Flash Memory with 50 Mhz SPI Bus Interface

Advance Information
Physical Dimensions
USON 8L (5x6mm) No-Lead Package
QUAD FLAT NO LEAD PACKAGES (UNE) - PLASTIC
SYMBOL
e
N
ND
L
b
D2
E2
D
E
A
A1
K
θ
DIMENSIONS
MIN
NOM
MAX
1.27 BSC
8
4
0.55
0.60
0.65
0.35
0.40
0.45
3.90
4.00
4.10
3.30
3.40
3.50
5.00 BSC
6.00 BSC
0.45
0.50
0.55
0.00
0.02
0.05
0.20 MAX.
0
---
12
NOTE
3
5
4
2
NOTES:
1. DIMENSIONING AND TOLERANCING CONFORMS TO
ASME Y14.5M-1994.
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
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.
5. ND REFERS TOT HE NUMBER OF TERMINALS ON D SIDE.
6. MAXIMUM PACKAGE WARPAGE IS 0.05 mm.
7. MAXIMUM ALLOWABLE BURRS IS 0.076 mm IN ALL DIRECTIONS.
8. PIN #1 ID ON TOP WILL BE LASER MARKED.
9. BILATERAL COPLANARITY ZONE APPLIES TO THE EXPOSED
HEAT SINK SLUG AS WELL AS THE TERMINALS.
36
S25FL Family (Serial Peripheral Interface) S25FL004A
S25FL004A_00_A1 March 28, 2005