Datasheet
ADAS1000/ADAS1000-1/ADAS1000-2 Data Sheet
Rev. A | Page 14 of 80
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
Figure 7. ADAS1000 64-Lead LQFP Pin Configuration
Figure 8. ADAS1000 56-Lead LFCSP Pin Configuration
Figure 9. ADAS1000-1 56-Lead LFCSP Pin Configuration
DGND
IOVDD
GP
IO0/MCS
GPIO1/MSCLK
GPIO2/MSDO
GPIO3
DGND
CS
DRDY
SDI
SCLK
SDO
IOVDD
DGND
NC
NC
DGND
DVDD
SYNC_GANG
PD
RESET
ADCVDD
AGND
AGND
AVDD
VREG_EN
SHIELD/RESPDAC_LA
CAL_DAC_IO
RESPDAC_LL
AVDD
NC
NC
PIN 1
ADAS1000
64-LEAD LQFP
TOP VIEW
(Not to Scale)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20 21 22
23
24 25 26
27
28 29 30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49505152535455565758596061626364
EXT_RESP_LA
EXT_RESP_LL
REFGND
REFOUT
REFIN
ECG1_LA
ECG2_LL
EXT_RESP_RA
AGND
ECG4_V1
RESPDAC_RA
AGND
NC
ECG5_V2
NC
ECG3_RA
CM_OUT/WCT
RLD_SJ
AVDD
AGND
AGND
ADCVDD
XTAL1
RLD_OUT
DGND
CLK_IO
CM_IN
AVDD
NC
DVDD
NC
XTAL2
NOTES
1. NC = NO CONNECT. DO NOT CONNECT TO THIS PIN.
09660-007
PIN 1
INDICATOR
1
AGND
2
RESPDAC_RA
3
EXT_RESP_RA
4
EXT_RESP_LL
5
EXT_RESP_LA
6
REFGND
7
REFOUT
8
REFIN
9
ECG1_LA
10
ECG2_LL
11
ECG3_RA
12
ECG4_V1
13
ECG5_V2
14
AGND
35
DGND
36
CS
37
DRDY
38
SDI
39
SCLK
40
SDO
41
IOVDD
42
DGND
NOTES
1. THE EXPOSED PADDLE IS ON THE TOP OF THE PACKAGE;
IT IS CONNECTED TO THE MOST NEGATIVE POTENTIAL, AGND.
34
GPIO3
33
GPIO2/MSDO
32
GPIO1/MSCLK
31
GPIO0/MCS
30
IOVDD
29
DGND
15
AVDD
16
CM_IN
17
RLD_OUT
19
CM_OUT/WCT
21
AGND
20
AVDD
22
AGND
23
ADCVDD
24
XTAL1
25
XTAL2
26
CLK_IO
27
DVDD
28
DGND
18
RLD_SJ
45
SYNC_GANG
46
PD
47
RESET
48
ADCVDD
49
AGND
50
AGND
51
AVDD
52
VREG_EN
53
SHIELD/RESPDAC_LA
54
CAL_DAC_IO
44
DVDD
43
DGND
ADAS1000
56-LEAD LFCSP
TOP VIEW
(Not to Scale)
55
RESPDAC_LL
56
AVDD
09660-006
PIN 1
INDICATOR
1
AGND
2
NC
3
NC
4
NC
5
NC
6
REFGND
7
REFOUT
8
REFIN
9
ECG1_LA
10
ECG2_LL
11
ECG3_RA
12
ECG4_V1
13
ECG5_V2
14
AGND
35
36
37
38
39
40
41
42
34
33
32
31
30
29
15
AVDD
16
CM_IN
17
RLD_OUT
19
CM_OUT/WCT
21
AGND
20
AVDD
22
AGND
23
ADCVDD
24
XTAL1
25
XTAL2
26
CLK_IO
27
DVDD
28
DGND
18
RLD_SJ
45
SYNC_GANG
46
PD
47
RESET
48
ADCVDD
49
AGND
50
AGND
51
AVDD
52
VREG_EN
53
SHIELD
54
CAL_DAC_IO
44
DVDD
43
DGND
ADAS1000-1
56-LEAD LFCSP
TOP VIEW
(Not to Scale)
55
NC
56
AVDD
DGND
CS
DRDY
SDI
SCLK
SDO
IOVDD
DGND
GPIO3
GPIO2/MSDO
GPIO1/MSCLK
GPIO0/MCS
IOVDD
DGND
09660-008
NOTES
1. THE EXPOSED PADDLE IS ON THE TOP OF THE PACKAGE;
IT IS CONNECTED TO THE MOST NEGATIVE POTENTIAL, AGND.