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A




SDRAM_UDQM
SDRAM_LDQM
SDRAM_CAS
SDRAM_RAS




SDRAM_CLK
SDRAM_WE
IOVDD DRVDD




NCS
A10




D10

D11
D8

D9
A0



A2

A3




A4

A5



A7

A8

A9
A1




A6
F




C1

C2



C3

C4
E
D + +
B




104

47uF



104

47uF
25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1
C
A




A10

DVSS1

DRVDD1

A0

A1

A2

A3

NCS

NRAS

NCAS

NWE

LDQM

A4

A5

A6

A7

A8

A9

A11

SDRCK

UDQM

D8

D9

D10

D11
12K
12K
SAVDD DGND DRGND
Q1 R5
LD 9012 4.7E 26 100 D12
BA1 D12
IC2 SDRAM_BA0 27 99 D13
C5 47uF AN8399SA BA0 D13
PD 1 32 A C6 104 28 98




+
PD A DVDD1 DRVDD2




R6
R7
C7 104 2 31 C SPOUT 29 97 D14
C61 47uF LD C SPOUT D14
C8 47uF 3 30 B SPPOL 30 96 D15




+
VCC B VREF SPPOL D15




+
R8 7.5k 4 29 D TRVP 31 95 D7
RFN D TRVP1 D7




FBAL
CN1 C9 R11 C11 C12 R12
1.0mm x 18pin 27PF R9 470ER10 1.2k 5 28 E1 10K 223 223 10K 32 94 D6




TBAL
R13 100 RFOUT F TRVM1 D6
SAVDD C10 474 6 27 F1 33 93 D5
17 VREF C13 R14 NC RFIN E TRVP2 D5
16 SAGND 22PF R15 0E TBAL1 R16 39k TBAL IC1 D4
15 7 LDRCTL TBAL 26 34 TRVM2 D4 92




VREF
14
E
FBAL TRP
MN6627933 D3
B C14 104 8 25 FBAL1 R17 39k 35 91
13 C CAGC FBAL TRP D3
12 D Q2 R18 1k D0
11 9 ARF GCTL 24 GUP 36 TRM D0 90
A 9012
10