EMC1182 Temp Sensor Evaluation Board (ADM00516) Schematics

5
4
3
2
EMC1182 Evaluation Board
Design Details
System Block Diagram
D
Assemblies:
EVB-EMC1182
1
Rev.
Change Details
Date
1.0
Initial Release
11-May-10
1.1
Updated System Diagram
19-May-10
1.2
Updated to use EMC1182
09-Feb-13
1.3
1. Updated System Diagram for
EMC1182
2. Changed Title Block to
current company/addreess
12-Nov-13
D
USB
Connector
Board:
PCB-8182 Rev A0
Dimensions: 0.75" x 4.6"
C
Chips:
EMC1182
C
C8051F340
USB to SMBus Bridge
Packages:
8-DFN
Schematic Page Description
B
Page #
Title Page
1
EMC1182
2
USB to SMBus Bridge
3
SMBus
Connector
ALERT#
SMBus
B
EMC1182
8 DFN
Address
Select
A
Circuit diagrams utilizing SMSC Products are included as a
means of illustrating typical semiconductor applications:
Consequently complete information sufficient for
construction purposes is not necessarily given. The
information has been carefully checked and is believed to
be entirely reliable. However, no responsibility is assumed
for inaccuracies. Furthermore, such information does not
convey to the purchaser of the semiconductor devices
described any license under the patent rights of SMSC or
others. SMSC reserves the right to make changes at any
time in order to improve design and supply the best product
possible.
ALERT#
REC
EXT DIODE 1
3501 East Speedway Boulevard
Suite 255
Tucson, Arizona 85716
520-584-3700
EXT DIODE 1
Temperature
Monitor
Title
PCB 8178 EVB-EMC1182
Size
B
Date:
5
4
3
A
2
Document Number
Rev
103-00516
Tuesday, November 12, 2013
1.2
Sheet
1
1
of
3
5
4
3
2
1
EMC1182
8-DFN 3mm x 3mm
SMBus ADDR = see THERM#/ ADDR_SEL
D
D
+3.3V
+1.8V_SMBus
C2
1.0uF
16V
C
C1
0.1uF
16V
R1
10.0K
1/10W
R2
10.0K
1/10W
+3.3V
1
2
MMBT3904
40V / 0.1A
C4
22pF
50V
Remote
Diode
Connect
DN1
0-200
R5
2
4
ALERT#
J2
HDR_2x2
U1
1
2
3
4
9
R4
10.0k
1/10W
TP1
1
3
Q1
C3
2200pF
50V
VDD
SMCLK
DP
SMDATA
DN
ALERT#/THERM2#
THERM# / ADDR
GND
GNDSLUG
8
7
6
5
Red
LED1
ALERT# 3
SCL
SDA
SCL 3
SDA 3
+3.3V
ADDR_SEL
EMC1442
B
2
EXT Diode 1
REC
3
HDR_2x2
DP1
B
J3
HDR_2x8
1
3
5
7
9
11
13
15
C5
1.0uF
16V
2
4
6
8
10
12
14
16
2
4
1
R3
324
1/16W
J1
1
3
C
THERM#
TP2
R7
4.7k
1/10W
R8
6.8k
0.1W
R9
10.0k
1/10W
R10
15.0k
1/10W
R11
22.0k
1/10W
R12
33k
1/10W
Address options:
Address
Hex
1111_100
F8
1011_100
B8
1001_100
98
1101_100
D8
0011_100
38
0111_100
78
Resistor
4.7k
6.8k
10k
15k
22k
33k
3501 East Speedway Boulevard
Suite 255
Tucson, Arizona 85716
520-584-3700
A
A
Title
PCB 8178 EVB-EMC1182
Size
B
Date:
5
4
3
2
Document Number
Rev
103-00516
Tuesday, November 12, 2013
1.2
Sheet
1
2
of
3
5
4
3
2
1
C8051F320 USB to SMBus Bridge
+3.3V_8051
R13
1.00K
1/10W
D
D
+3.3V_8051
U2
+3.3V_8051
R14
10.0K
1/10W
R15
10.0K
1/10W
R16
10.0K
1/10W
C6
0.1uF
16V
SMBus ENABLE
+3.3V
DNP
1
3
5
7
2 SDA
2 SCL
2 ALERT#
J5
HDR_2x4
2
4
6
8
SDA_8051
SCL_8051
USB_ACT
BRIDGE_ACT
1
R21
324
1/16W
R20
R22
LED3
Green
INT#_8051
ZERO
1/10W
R23
324
1/16W
ZERO
1/10W
R24
324
1/16W
6
5
4
3
2
1
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
VDD
P3.0
P3.1
P3.2
P3.3
P3.4
P3.5
P3.6
P3.7
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6/XTAL1
P0.7/XTAL2
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
P4.0
P4.1
P4.2
P4.3
P4.4
P4.5
P4.6
P4.7
C2D
C2CK/RST
P2.0
P2.1
P2.2
P2.3
P2.4
P2.5
P2.6
P2.7
VREGIN
VBUS
DD+
GND
1
C
ZERO
1/10W
1
R19
+3.3V
10
R25
ZERO
1/10W
LED5
Green
Bridge ACT
22
21
20
19
18
17
16
15
1
2
3
IN
R18
1.00K
1/10W
2
4
6
8
HDR_2x4
P1
C7
1.0uF
16V
DNP
14
13
C
+5V_USB
11
12
P2
9
8
1
2
3
4
5
6
7
8
9
DD+
7
C9
1.0uF
16V
C8
0.1uF
16V
Note: Place
near U10 pin 7
E-GND used as ESD
ring around board
U3
B
1
3
5
7
USB Activity
+3.3V_8051
Flash Prog
Header
R17
1.00K
1/10W
2
+3.3V
2
2
C8051F340
LED4
Green
30
29
28
27
26
25
24
23
VBUS
DD+
ID
GND
SHIELD1
SHIELD2
SHIELD3
SHIELD4
USB mini AB SMD
+1.8V_SMBus
5
VOUT
B
GND
4
ENBLE NC
TPS76318
1.8V/150mA
A
B1
B2
Black Rubber Bumper
Black Rubber Bumper
B3
3501 East Speedway Boulevard
Suite 255
Tucson, Arizona 85716
520-584-3700
B4
A
Title
Black Rubber Bumper
Black Rubber Bumper
PCB 8178 EVB-EMC1182
Size
B
Date:
5
4
3
2
Document Number
Rev
103-00516
Tuesday, November 12, 2013
1.2
Sheet
1
3
of
3
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