Philips 15MF227B/27 Service Manual page 88

Chassis tpm1.0u
Hide thumbs Also See for 15MF227B/27:
Table of Contents

Advertisement

88
TPM1.0U LA
9.3.6 IC Data
Sheets-HY5DU561622ETP-5(U501)
Function Diagram
CLK
/CLK
CKE
/CS
/RAS
/CAS
/WE
ADD
BA
Pin Configuration
VDDQ
VSSQ
VDDQ
VSSQ
VDDQ
A10/AP
9. Circuit Descriptions, Abbreviations List and IC Data Sheets
Bank
Control
Command
Decoder
Mode
Row
Register
Decoder
Address
Column Address
Buffer
Counter
x8
x16
1
VDD
VDD
DQ0
DQ0
2
3
VDDQ
NC
DQ1
4
5
DQ1
DQ2
VSSQ
6
7
NC
DQ3
8
DQ2
DQ4
VDDQ
9
10
NC
DQ5
DQ3
DQ6
11
VSSQ
12
NC
DQ7
13
NC
NC
14
VDDQ
15
NC
LDQS
16
NC
NC
17
VDD
VDD
18
NC
NC
19
NC
LDM
20
/WE
/WE
21
/CAS
/CAS
22
/RAS
/RAS
23
/CS
/CS
24
NC
NC
25
BA0
BA0
26
BA1
BA1
27
A10/AP
28
A0
A0
29
A1
A1
30
A2
A2
31
A3
A3
32
VDD
VDD
33
16
Write Data Register
2-bit Prefetch Unit
32
4Mx16 / Bank0
4Mx16 / Bank1
32
16
4Mx16 / Bank2
4Mx16 / Bank3
Column Decoder
Data Strobe
CLK_DLL
Transmitter
LDQS
Data Strobe
UDQS
CLK,
DLL
/CLK
Block
Mode
Register
66
65
64
63
62
61
60
59
58
57
56
55
54
53
400mil X 875mil
52
51
66pin TSOP -II
50
49
0.65mm pin pitch
48
47
(Lead free)
46
45
44
43
42
41
40
39
38
37
36
35
34
LDQS, UDQS
LDM, UDM
DQ[0:15]
LDQS, UDQS
Receiver
x16
x8
VSS
VSS
DQ15
DQ7
VSSQ
VSSQ
DQ14
NC
DQ13
DQ6
VDDQ
VDDQ
DQ12
NC
DQ11
DQ5
VSSQ
VSSQ
DQ10
NC
DQ9
DQ4
VDDQ
VDDQ
DQ8
NC
NC
NC
VSSQ
VSSQ
UDQS
DQS
NC
NC
VREF
VREF
VSS
VSS
UDM
DM
/CK
/CK
CK
CK
CKE
CKE
NC
NC
A12
A12
A11
A11
A9
A9
A8
A8
A7
A7
A6
A6
A5
A5
A4
A4
VSS
VSS

Advertisement

Table of Contents
loading

Table of Contents