28F640W30 NUMONYX [Numonyx B.V], 28F640W30 Datasheet - Page 18

• Manufacturer Part Number: 28F640W30
• Description: Numonyx Wireless Flash Memory (W30)
• Manufacturer: NUMONYX [Numonyx B.V]

4.0
4.1
Figure 6:
Notes:
1.
2.
Datasheet
18
A
B
C
D
E
F
G
On lower density flash memory devices, the upper address balls can be treated as NC. (that is, on 32-Mbit density, A22
and A21 are NC).
See
VCCQ
1
VSS
DQ7
A11
A12
A13
A15
Appendix C, “Ordering Information” on page 99
56-Ball VF BGA/ µBGA Ballout
Ballout and Signal Descriptions
Signal Ballout
The W30 flash memory device is available in the 56-ball VF BGA and µBGA Chip Scale
Package with 0.75 mm ball pitch, or the QUAD+ SCSP package.
BGA and µBGA package ballout.
VSSQ
2
DQ15
DQ14
A10
A14
A8
A9
Complete Ink Mark Not Shown
Top View - Ball Side Down
WAIT
DQ13
VSS
DQ6
DQ5
A20
A21
3
ADV#
DQ11
VCC
CLK
DQ4
VCC
A16
4
DQ12
DQ10
RST#
WE#
DQ2
DQ3
VPP
5
VCCQ
WP#
DQ1
DQ9
A18
A17
A19
6
DQ0
DQ8
CE#
A22
A6
A5
A7
7
VSSQ
Figure 7
OE#
A4
A3
A2
A1
A0
8
VSSQ
shows the QUAD+ package ballout.
8
OE#
A4
A3
A2
A1
A0
for mechanical specifications for the package.
7
DQ0
DQ8
CE#
A22
A6
A5
A7
Numonyx™ Wireless Flash Memory (W30)
Numonyx™ Wireless Flash Memory (W30)
VCCQ
WP#
DQ1
DQ9
6
A18
A17
A19
Bottom View - Ball Side Up
RST#
DQ12
DQ10
WE#
5
VPP
DQ2
DQ3
ADV#
DQ11
VCC
CLK
DQ4
VCC
4
A16
Figure 6
Order Number: 290702-13
DQ13 DQ14
WAIT
3
DQ6
DQ5
VSS
A20
A21
VSSQ
DQ15
shows the VF
A10
A14
2
A8
A9
November 2007
VCCQ
VSS
DQ7
A11
A12
A13
A15
1
A
B
C
D
E
F
G