58
1
2
3
4
1
2
3
4
F
E
D
C
B
A
GEX-M7027XMZH/XN/UC
*K4S280832D-TL1H
DQ0
2
VDDQ
3
NC
4
DQ1
5
VSSQ
6
NC
7
DQ2
8
VDDQ
9
NC
10
DQ3
11
VSSQ
12
NC
13
VDD
14
WE
15
CAS
16
RAS
17
CS
18
BA1
19
A10/AP
20
A0
21
A1
22
A2
23
A3
24
48
NC
47
VSSQ
46
DQ6
45
NC
44
VDDQ
43
DQ5
42
NC
41
VSSQ
40
DQ4
39
NC
38
37
VSS
36
DQM
35
CLK
34
CKE
33
NC
32
A9
31
A8
30
A7
29
A6
28
A5
54
A4
53
VSS
VDD
1
VDD
25
49
DQ7
50
VSS
26
27
52
51
NC
BA0
A11
NC
VDDQ
A0-A11 : Address input
BA0-BA1 : Bank select address
DQ0-DQ7 : Data input/output
CLK : Clock input
CKE : Clock enable
cs
: Chip select
ras
: Row address strobe
cas
: Column address strobe
we
: Write enable
DQM : Data input/output mask
VDD : Power supply
VSS : GND
VDDQ : Data output power supply
VSSQ : Data output GND
NC : Not used
Содержание GEX-M7027XMZH
Страница 16: ...B a B ANTENNA SELECT B RF UNIT 16 1 2 3 4 1 2 3 4 F E D C B A GEX M7027XMZH XN UC 3 3 RF UNIT GUIDE PAGE ...
Страница 17: ...B b B A CN501 17 5 6 7 8 F E D C B A 5 6 7 8 GEX M7027XMZH XN UC ...
Страница 18: ...A a B b B a B a B b 1 2 ANTENNA SELECT B RF UNIT 18 1 2 3 4 1 2 3 4 F E D C B A GEX M7027XMZH XN UC ...
Страница 19: ...A a B b B a B a B b 3 4 19 5 6 7 8 F E D C B A 5 6 7 8 GEX M7027XMZH XN UC ...
Страница 20: ...B a B b B b 1 2 20 1 2 3 4 1 2 3 4 F E D C B A GEX M7027XMZH XN UC ...
Страница 21: ...B a B b B b 3 4 A CN501 CN2 21 5 6 7 8 F E D C B A 5 6 7 8 GEX M7027XMZH XN UC ...
Страница 22: ...C a C SDRAM CDEC A CN502 22 1 2 3 4 1 2 3 4 F E D C B A GEX M7027XMZH XN UC 3 4 DIGITAL UNIT GUIDE PAGE ...
Страница 23: ...C b C SSDEC CAP DAC C DIGITAL UNIT 23 5 6 7 8 F E D C B A 5 6 7 8 GEX M7027XMZH XN UC ...
Страница 24: ...A a C b C a C a C b 1 2 3 SDRAM 24 1 2 3 4 1 2 3 4 F E D C B A GEX M7027XMZH XN UC ...
Страница 25: ...A a C b C a C a C b 4 CDEC A CN502 25 5 6 7 8 F E D C B A 5 6 7 8 GEX M7027XMZH XN UC ...
Страница 26: ...C a C b C b 1 2 3 SSDEC CAP DAC C DIGITAL UNIT 26 1 2 3 4 1 2 3 4 F E D C B A GEX M7027XMZH XN UC ...
Страница 27: ...C a C b C b 4 SSDEC CAP 27 5 6 7 8 F E D C B A 5 6 7 8 GEX M7027XMZH XN UC ...
Страница 29: ...29 A SIDE A C CN201 B CN2 5 6 7 8 F E D C B A 5 6 7 8 GEX M7027XMZH XN UC ...
Страница 30: ...30 A A MAIN UNIT 1 2 3 4 1 2 3 4 F E D C B A GEX M7027XMZH XN UC ...
Страница 31: ...31 A SIDE B 5 6 7 8 F E D C B A 5 6 7 8 GEX M7027XMZH XN UC ...
Страница 33: ...B B RF UNIT SIDE B IC Q A CN501 33 5 6 7 8 F E D C B A 5 6 7 8 GEX M7027XMZH XN UC ...
Страница 35: ...35 C C DIGITAL UNIT SIDE B IC Q A CN502 5 6 7 8 F E D C B A 5 6 7 8 GEX M7027XMZH XN UC ...