EM4022
Chip and Packaging Information
Pad Location
Chip size is 57 x 69 mil
11
10
9
EM4022
1
2
3
4
5
6
7
8
Fig. 16
Pad location table with reference on pad 3 center :
Pad N°
X [µm]
Y [µm]
size [µm]
Pad name
Function
1
2
3
4
5
6
7
8
9
0
0
0
417
234
0
0
0
0
-13
1
196
374
552
98/98
98/98
98/98
98/98
175/98
175/98
98/98
98/98
98/98
98/98
98/98
XCLK
VDD
M
MTST
COIL1
COIL2
VSSTST
VSS
external test clock input
positive supply
connection to antenna
test output
Coil terminal 1
Coil terminal 2
negative test supply output
negative supply
GAP input
Serial test data input (pull down)
Test mode control (pull down)
125
228
1037
1200
1324
1324
1324
1324
GAP
SI
TMC
10
11
Test inputs and outputs must be left open.
14
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