Renesas 8A3 72QFN Series, Руководство пользователя

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5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
SILKSCRN:
VDDO_Q8,Q3,Q5
SILKSCRN:
VDDO_Q0,Q9,Q6
SILKSCRN:
VDDO_Q1,Q10,Q7
SILKSCRN:
VDDO_Q2,Q4,Q11
SILKSCRN:
VDD_CLK0
SILKSCRN:
3.3V Top
2.5V Bot
1.8V Float
SILKSCRN:
3.3V Top
2.5V Bot
1.8V Float
SILKSCRN:
3.3V Top
2.5V Bot
1.8V Float
SILKSCRN:
3.3V Top
2.5V Bot
1.8V Float
3V3
2V5
SILKSCRN:
3.3V Top
2.5V Bot
1.8V Float
5V0 VDDO_Q1_10_7
5V0 VDDO_Q2_4_11
VDDO_Q8_3_5
5V0
VDDO_Q0_9_6
5V0
5V0
VDD_CLK0
OF
PROJECT NAME
DRAWN
CHECK
DESIGN
TITLE
DRAWING NUMBER REVISION
RELEASE DATE SHEET
SUBTITLE
1.2 SK-10280-01
Fidus Systems
375 Terry Fox Drive, Ottawa, ON K2K 0J8
Indira3
DB
DB
DB
Power Supplies 2
OF
PROJECT NAME
DRAWN
CHECK
DESIGN
TITLE
DRAWING NUMBER REVISION
RELEASE DATE SHEET
SUBTITLE
1.2 SK-10280-01
Fidus Systems
375 Terry Fox Drive, Ottawa, ON K2K 0J8
Indira3
DB
DB
DB
Power Supplies 2
OF
PROJECT NAME
DRAWN
CHECK
DESIGN
TITLE
DRAWING NUMBER REVISION
RELEASE DATE SHEET
SUBTITLE
1.2 SK-10280-01
10 4
Fidus Systems
375 Terry Fox Drive, Ottawa, ON K2K 0J8
Indira3
DB
DB
DB
Power Supplies 2
C400
10uF
1
2
R84 25.5K
2
1
C971
0.1uF
1
2
C979
0.1uF
1
2
R57
20.0K
2
1
R503 12.0K
2
1
R952 10.0K
2
1
C815
22uF
1
2
R88 25.5K
2
1
U19
RAA214020
VIN_1
1
VIN_2
2
EN
3
PG
4
GND_5
5
FB
6
CSET
7
GND_8
8
VOUT_9
9
VOUT_10
10
E
P
EP
TP1
R964 10.0K
2
1
R92 25.5K
2 1
C975
0.1uF
1
2
U20
RAA214020
VIN_1
1
VIN_2
2
EN
3
PG
4
GND_5
5
FB
6
CSET
7
GND_8
8
VOUT_9
9
VOUT_10
10
E
P
EP
R501 25.5K
2
1
R403 12.0K
2
1
R404 25.5K
2
1
JP4
VDDA_SEL
R40 10.0K
2
1
C404
22uF
1
2
R65 20.0K
2 1
C21
10uF
1
2
C985
1uF
1
2
R47 10.0K
2
1
C24
10uF
1
2
R958 10.0K
2 1
U21
RAA214020
VIN_1
1
VIN_2
2
EN
3
PG
4
GND_5
5
FB
6
CSET
7
GND_8
8
VOUT_9
9
VOUT_10
10
E
P
EP
R402 20.0K
2
1
C989
1uF
1
2
R64
20.0K
2
1
JP9
VDDA_SEL
R55 10.0K
2 1
C27
10uF
1
2
C983
0.1uF
1
2
R401
20.0K
2
1
R85 12.0K
2
1
C811
22uF
1
2
R89 12.0K
2
1
C813
22uF
1
2
JP7
VDDA_SEL
C987
0.1uF
1
2
R970 10.0K
2
1
U22
RAA214020
VIN_1
1
VIN_2
2
EN
3
PG
4
GND_5
5
FB
6
CSET
7
GND_8
8
VOUT_9
9
VOUT_10
10
E
P
EP
R35 20.0K
2
1
C973
1uF
1
2
R93 12.0K
2 1
R51 20.0K
2 1
C817
22uF
1
2
C981
1uF
1
2
R61 10.0K
2
1
R976 10.0K
2
1
JP5
VDDA_SEL
U400
RAA214020
VIN_1
1
VIN_2
2
EN
3
PG
4
GND_5
5
FB
6
CSET
7
GND_8
8
VOUT_9
9
VOUT_10
10
E
P
EP
C30
10uF
1
2
R43
20.0K
2
1
JP6
VDDA_SEL
R50
20.0K
2
1
R400 10.0K
2
1
R58 20.0K
2
1
C977
1uF
1
2