RC28F256 Intel Corporation, RC28F256 Datasheet - Page 18

• Manufacturer Part Number: RC28F256
• Description: Intel StrataFlash Embedded Memory
• Manufacturer: Intel Corporation

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1-Gbit P30 Family
Figure 8.
April 2005
18
64-Ball Easy BGA Ballout (64/128/256/512-Mbit)
Notes:
1.
2.
3.
4.
A1 is the least significant address bit.
A23 is valid for 128-Mbit densities and above; otherwise, it is a no connect (NC).
A24 is valid for 256-Mbit densities and above; otherwise, it is a no connect (NC).
A25 is valid for 512-Mbit densities; otherwise, it is a no connect (NC).
A
B
C
D
E
F
G
H
RFU
DQ8
A23
RFU
A1
A2
A3
A4
1
VSS VCC
RFU DQ2
VSS
DQ1 DQ9
DQ0 DQ10
A6
A7
A5
2
Intel StrataFlash
Top View- Ball side down
Order Number: 306666, Revision: 001
A10
A11
A8
A9
3
Easy BGA
VCCQ
DQ11
RST#
VSS
DQ3
VPP
CE#
A12
4
VCCQ
DQ12
DQ13
DQ4
DQ5
A13
A14
A15
5
VCCQ
ADV#
DQ6
VCC
WP#
CLK
VSS
A25
®
6
Embedded Memory (P30)
DQ15
WAIT
DQ14
DQ7
A18
A19 RFU
A16
A20
7
RFU
WE#
A22
A21
A17
OE#
A24
8
OE#
WE#
RFU
RFU
A24
A22
A21
A17
8
WAIT ADV#
DQ15 CLK
DQ14 DQ6
DQ7
A18
A19
A20
A16
7
VCCQ
Bottom View- Ball side up
WP#
VSS
VCC
A25
6
DQ12 DQ11
VCCQ RST#
DQ13 VSS
A13
A14
A15
DQ4 DQ3
DQ5 VCCQ
5
Easy BGA
CE#
A12
VPP
4
DQ10
VCC
DQ9
DQ2
A10
A11
A9
A8
3
DQ1
DQ0
VSS
VSS
RFU
A5
A6
A7
2
RFU
RFU
DQ8
A23
A1
A2
A3
A4
1
Datasheet
H
C
D
G
A
B
E
F