Datasheet

ADuC7019/20/21/22/24/25/26/27/28/29 Data Sheet
Rev. F | Page 22 of 104
04955-065
ADuC7021
TOP VIEW
(Not to Scale)
PIN 1
INDICATOR
1
2
3
4
5
6
7
8
9
10
ADC4
ADC5
ADC6
ADC7
GND
REF
DAC0/ADC12
DAC1/ADC13
TMS
TDI
BM/P0.0/CMP
OUT
/PLAI[7]
P1.3/SPM3/PLAI[3]
P1.4/SPM4/PLAI[4]/IRQ2
P1.5/SPM5/PLAI[5]/IRQ3
P1.6/SPM6/PLAI[6]
P1.7/SPM7/PLAO[0]
XCLKI
XCLKO
P0.7/ECLK/XCLK/SPM8/PLAO[4]
P2.0/SPM9/PLAO[5]/CONV
START
IRQ1/P0.5/ADC
BUSY
/PLAO[2]
30
29
28
27
26
25
24
23
22
21
11 12 13 14 15 16 17 18 19 20
P0.6/T1/MRST/PLAO[3]
TCK
TDO
IOGND
IOV
DD
LV
DD
DGND
P0.3/TRST/ADC
BUSY
RST
IRQ0/P0.4/PWM
TRIP
/PLAO[1]
ADC3/CMP1 ADC2/CMP0 ADC1 ADC0 AV
DD
AGND V
REF
P1.0/T1/SPM0/PLAI[0] P1.1/SPM1/PLAI[1] P1.2/SPM2/PLAI[2]
40 39 38 37 36 35 34 33 32 31
NOTES
1. THE EXPOSED PAD MUST BE SOLDERED FOR MECHANICAL PURPOSES AND LEFT UNCONNECTED.
Figure 21. 40-Lead LFCSP_VQ Pin Configuration (ADuC7021)
04955-066
ADuC7022
TOP VIEW
(Not to Scale)
PIN 1
INDICATOR
1
2
3
4
5
6
7
8
9
10
ADC5
ADC6
ADC7
ADC8
ADC9
GND
REF
TMS
TDI
BM/P0.0/CMP
OUT
/PLAI[7]
P0.6/T1/MRST/PLAO[3]
P1.2/SPM2/PLAI[2]
P1.3/SPM3/PLAI[3]
P1.4/SPM4/PLAI[4]/IRQ2
P1.5/SPM5/PLAI[5]/IRQ3
P1.6/SPM6/PLAI[6]
P1.7/SPM7/PLAO[0]
XCLKI
XCLKO
P0.7/ECLK/XCLK/SPM8/PLAO[4]
P2.0/SPM9/PLAO[5]/CONV
START
30
29
28
27
26
25
24
23
22
21
11 12 13 14 15 16 17 18 19 20
TCK
TDO
IOGND
IOV
DD
LV
DD
DGND
P0.3/TRST/ADC
BUSY
RST
IRQ0/P0.4/PWM
TRIP
/PLAO[1]
IRQ1/P0.5/ADC
BUSY
/PLAO[2]
ADC4 ADC3/CMP1 ADC2/CMP0 ADC1 ADC0 AV
DD
AGND V
REF
P1.0/T1/SPM0/PLAI[0] P1.1/SPM1/PLAI[1]
40 39 38 37 36 35 34 33 32 31
NOTES
1. THE EXPOSED PAD MUST BE SOLDERED FOR MECHANICAL PURPOSES AND LEFT UNCONNECTED.
Figure 22. 40-Lead LFCSP_VQ Pin Configuration (ADuC7022)