Renesas RS232C I/F, SIO IF

E E
D D
C C
B B
A A
5 5 4 4 3 3 2 2 1 1
VCCE
VCCE VCCE
VCCE
VCCE
VCCE
VCCE
VCCE
TXD31,3,6
TXD11,6
TXD21,6
RXD0 6
TXD01,6
RXD1 6 RXD2 6 RXD3 6
Size Scale
CAGE Code DWG NO Rev
Sheet of
1.0<Doc>
Thursday, October 12, 2006 56
A3 <Cage Code>
Size Scale
CAGE Code DWG NO Rev
Sheet of
1.0<Doc>
Thursday, October 12, 2006 56
A3 <Cage Code>
Size Scale
CAGE Code DWG NO Rev
Sheet of
1.0<Doc>
Thursday, October 12, 2006 56
A3 <Cage Code>
1 : DCD 2 : RXD 3 : TXD 4 : DTR 5 : SG 6 : DSR 7 : RTS 8 : CTS 9 : RI
RS232C I/F
SIO IF
M3A-2154G02A DK30550
RENESAS TECHNOLOGY CORPORATION
C9
0.1u
C9
0.1u
CP30
0.1u
CP30
0.1u
5 9 4 8 3 7 2 6 1
CN5 XM2C-0912 CN5 XM2C-0912
R18
10K
R18
10K
C7
0.1u
C7
0.1u
A0
3
A1
4
A2
7
A3
8
A4
11
A5
15
A6
16
A7
19
A8
20
A9
23
A10
26
A11
29
A12
30
A13
33
BEA
1
BEB
37
B0 2 B1 5 B2 6 B3 9 B4 10 B5 14 B6 17 B7 18 B8 21 B9 22
B10 27 B11 28 B12 31 B13 32
GND 12 GND 24
VCC 36 VCC 48
BEC
13
BED
25
A14
35
A16
41
A17
42
A15
38
A18
45
A19
46
B14 34 B18 44 B15 39 B16 40 B19 47 B17 43
U8 QS32X384Q1 U8 QS32X384Q1
C
1
1A 2 2A 3 4A 4 8A 5
SW2
DR-KR10H
SW2
DR-KR10H
C1+ 1
C1- 3
C2+ 4
C2- 5
V+
2
V-
6
T1IN 11 T2IN 10
R1IN
13
R2IN
8R1OUT 12
R2OUT 9
T1OUT
14
T2OUT
7
VCC 16
GND 15
U9
MAX3232CSE
U9
MAX3232CSE
CP29 0.1u CP29 0.1u
C6 0.1u C6 0.1u
1 5
2
3
4
6
7
8
9
10
RA9
100K
RA9
100K
1
2
3
4
8
7
6
5
RA10
100K
RA10
100K
A
1
B
2
C
3
G2A
4
G2B
5
G1
6
Y1 14 Y2 13 Y3 12 Y4 11 Y5 10 Y6 9 Y7 7 Y0 15
VCC
16
GND
8
U7
TC74VHC138FT
U7
TC74VHC138FT
C8 0.1u C8 0.1u
CP28 0.1u CP28 0.1u
REJ10B0223-0140/Rev.1.40 Jan. 2007 Page 62 of 79