ADMC331BST 데이터 시트보기 (PDF) - Analog Devices
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ADMC331BST Datasheet PDF : 36 Pages
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ADMC331
PIN FUNCTION DESCRIPTIONS
Pin Pin
No. Type
1 O/P
2 SUP
3 GND
4 BIDIR
5 BIDIR
6 BIDIR
7 BIDIR
8 BIDIR
9 BIDIR
10 BIDIR
11 BIDIR
12 BIDIR
13 BIDIR
14 O/P
15 O/P
16 BIDIR
17 BIDIR
18 SUP
19 I/P
20 GND
Pin
Name
VREF
AVDD
GND
PIO9
PIO8
PIO7
PIO6
PIO5
PIO4
PIO3
PIO2
PIO1
PIO0
AUX1
AUX0
PIO10
PIO11
VDD
PWMTRIP
GND
Pin Pin Pin
No. Type Name
21 SUP VDD
22 GND GND
23 BIDIR PIO12
24 BIDIR PIO13
25 O/P PWMSYNC
26 O/P CL
27 O/P CH
28 O/P BL
29 O/P BH
30 O/P AL
31 O/P AH
32 BIDIR PIO14
33 BIDIR PIO15
34 BIDIR PIO16
35 SUP VDD
36 GND GND
37 BIDIR PIO17
38 GND GND
39 BIDIR PIO18
40 GND GND
Pin Pin
No. Type
41 GND
42 GND
43 O/P
44 I/P
45 I/P
46 I/P
47 GND
48 SUP
49 BIDIR
50 BIDIR
51 O/P
52 GND
53 O/P
54 BIDIR
55 BIDIR
56 I/P
57 I/P
58 BIDIR
59 O/P
60 I/P
Pin
Name
GND
GND
XTAL
CLKIN
PWMPOL
RESET
GND
VDD
PIO19
PIO20
CLKOUT
GND
DT1
TFS1
RFS1/SROM
DR1A
DR1B
SCLK1
DT0
PWMSR
Pin Pin Pin
No. Type Name
61 BIDIR TFS0
62 BIDIR RFS0
63 I/P
DR0
64 BIDIR SCLK0
65 BIDIR PIO21
66 BIDIR PIO22
67 BIDIR PIO23
68 SUP VDD
69 GND GND
70 GND AGND
71 I/P
CAPIN
72 O/P ICONST
73 GND SGND
74 I/P
V1
75 I/P
V2
76 I/P
V3
77 I/P
VAUX0
78 I/P
VAUX1
79 I/P
VAUX2
80 I/P
VAUX3
PIN CONFIGURATION
80-Lead Plastic Thin Quad Flatpack (TQFP)
(ST-80)
VREF 1
AVDD 2
GND 3
PIO9 4
PIO8 5
PIO7 6
PIO6 7
PIO5 8
PIO4 9
PIO3 10
PIO2 11
PIO1 12
PIO0 13
AUX1 14
AUX0 15
PIO10 16
PIO11 17
VDD 18
PWMTRIP 19
GND 20
PIN 1
IDENTIFIER
ADMC331
TOP VIEW
(Not to Scale)
60 PWMSR
59 DT0
58 SCLK1
57 DR1B
56 DR1A
55 RFS1/ SROM
54 TFS1
53 DT1
52 GND
51 CLKOUT
50 PIO20
49 PIO19
48 VDD
47 GND
46 RESET
45 PWMPOL
44 CLKIN
43 XTAL
42 GND
41 GND
–6–
REV. B
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