RC28F640P33B85 Numonyx, RC28F640P33B85 Datasheet - Page 17

• Manufacturer Part Number: RC28F640P33B85
• Description: Numonyx? Strataflash Embedded Memory
• Manufacturer: Numonyx

Numonyx™ StrataFlash
4.0
4.1
Figure 7:
Notes:
1.
2.
3.
4.
5.
November 2007
Order Number: 314749-05
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).
Please refer to the latest specification update for synchronous read operation on the TSOP package. The synchronous read
input signals (i.e. ADV# and CLK) should be tied off to support asynchronous reads otherwise. See
“Signal Descriptions” on page 19
56-Lead TSOP Pinout (64/128/256/512-Mbit)
WE#
WP#
VCC
A16
A22
A25
VSS
VSS
A15
A14
A13
A12
A11
A10
A23
A21
A20
A19
A18
A24
A9
A8
A7
A6
A5
A4
A3
A2
Ballout and Signal Descriptions
Signal Ballout
®
Embedded Memory (P33)
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
1
2
3
4
5
6
7
8
9
. for additional information.
56-
14 mm x 20 mm
Lead TSOP Pinout
Top View
P33
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
Section 4.2,
A17
A1
DQ15
DQ 7
DQ14
DQ 6
DQ13
DQ 5
DQ12
DQ 4
DQ11
DQ 3
DQ10
DQ 2
DQ 9
DQ 1
DQ 8
DQ 0
OE#
CE#
CLK
VPP
VSS
ADV #
RST #
VCC
WAIT
VCCQ
Datasheet
17