AM29DL640D AMD, AM29DL640D Datasheet - Page 6

• Manufacturer Part Number: AM29DL640D
• Description: 64 Megabit CMOS 3.0 Volt-only / Simultaneous Read/Write Flash Memory
• Manufacturer: AMD

CONNECTION DIAGRAMS
Special Handling Instructions for FBGA
Package
Special handling is required for Flash Memory products
in FBGA packages.
6
NC*
NC*
A8
NC
A7
NC
A2
A1
WP#/ACC
RESET#
RY/BY#
NC*
NC
NC
B8
B7
B1
WE#
A15
A14
A13
A12
A11
A10
A19
A20
A21
A18
A17
A9
A8
A7
A6
A5
A4
A3
A2
A1
RY/BY#
A13
WE#
C5
C4
C3
C2
C7
C6
A9
A7
A3
* Balls are shorted together via the substrate but not connected to the die.
WP#/ACC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
RESET#
A D V A N C E
A12
A17
D7
D6
D5
D4
D3
D2
A8
A4
A14
A10
A21
A18
E7
E6
E5
E4
E3
A6
E2
A2
Top View, Balls Facing Down
48-Pin Standard TSOP
Am29DL640D
A15
A11
A19
A20
A5
A1
F7
F6
F5
F4
F3
F2
63-Ball FBGA
I N F O R M A T I O N
DQ7
DQ5
DQ2
DQ0
A16
G7
G6
G5
G4
G3
G2
A0
Flash memory devices in FBGA packages may be
damaged if exposed to ultrasonic cleaning methods.
The package and/or data integrity may be compromised
if the package body is exposed to temperatures above
150 C for prolonged periods of time.
BYTE#
DQ14
DQ12
DQ10
DQ8
CE#
H7
H6
H5
H4
H3
H2
DQ15/A-1
DQ13
DQ11
DQ9
OE#
V
J7
J6
J5
J4
J3
J2
CC
DQ6
DQ4
DQ3
DQ1
V
V
K7
K6
K5
K4
K3
K2
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
SS
SS
NC*
NC*
NC*
NC*
L8
L7
L2
L1
BYTE#
V
DQ15/A-1
DQ7
DQ14
DQ6
DQ13
DQ5
DQ12
DQ4
DQ11
DQ3
DQ10
DQ2
DQ9
DQ1
DQ8
DQ0
A16
V
OE#
V
CE#
A0
SS
CC
SS
NC*
NC*
NC*
NC*
M8
M7
M2
M1