Philips 32HF7445/93 Service Manual page 70

EN 70 9. TPT1.1HA LA
9.4.4 Diagram B4A, SSTP39VF088
Block Diagram
Memory
Address
Pin Configuration
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Circuit Descriptions, Abbreviation List, and IC Data Sheets
Address Buffer & Latches
CE#
Control Logic
OE#
WE#
A16
1
A15 2
A14 3
A13 4
A12
5
A11 6
A10 7
A9 8
NC 9
NC 10
WE# 11
NC 12
NC 13
NC
14
NC 15
A19 16
A18 17
A8
18
A7 19
A6 20
A5 21
A4 22
A3 23
A2 24
Figure 9-6 Internal block diagram and pin configuration
X-Decoder
I/O Buffers and Data Latches
Standard Pinout
Top View
Die Up
SuperFlash
Memory
Y-Decoder
DQ 7 - DQ 0
A17
48
47 NC
46 V SS
45 A0
DQ7
44
43 NC
42 DQ6
41 NC
40 DQ5
39 NC
38 DQ4
37 V DD
36 NC
DQ3
35
34 NC
33 DQ2
32 NC
DQ1
31
30 NC
29 DQ0
28 OE#
27 V SS
26 CE#
25 A1
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