Data Sheet

MLX90640 32x24 IR array
Datasheet
Page 32 of 60
REVISION 11 – 3 AUGUST 2018
OCC_column_30
–
4
bits
OCC_column_29 – 4 bits
OCC_column_30= 0
OCC_column_29 = 4
0x2420
Alpha scale
–
4
bits
Scale_ACC_row – 4 bits
Scale_ACC_column – 4 bits
Scale_ACC_remnand – 4 bits
0x79A6
Alpha scale
=
37
Scale_ACC_row = 9
Scale_ACC_column = 10
Scale_ACC_remnand = 6
0x2421
Pix_sensitivity_average
-
16 bits
0x2F44
Pix_sensitivity_average =
8.80391E
-
08
0x2422
ACC_rows_04
–
4
bits
ACC_rows_03 – 4 bits
ACC_rows_02 – 4 bits
ACC_rows_01 – 4 bits
0xFFDD
ACC_rows_04 =
-
1
ACC_rows_03 = -1
ACC_rows_02 = -3
ACC_rows_01 = -3
0x2423
ACC_rows_08
–
4
bits
ACC_rows_07 – 4 bits
ACC_rows_06 – 4 bits
ACC_rows_05 – 4 bits
0x2210
ACC_rows_08 = 2
ACC_rows_07 = 2
ACC_rows_06 = 1
ACC_rows_05 = 0
0x2424
ACC_rows_12
–
4
bits
ACC_rows_11 – 4 bits
ACC_rows_10 – 4 bits
ACC_rows_09 – 4 bits
0x3333
ACC_rows_12 = 3
ACC_rows_11 = 3
ACC_rows_10 = 3
ACC_rows_09 = 3
0x2425
ACC_rows_16
–
4
bits
ACC_rows_15 – 4 bits
ACC_rows_14 – 4 bits
ACC_rows_13 – 4 bits
0x2233
ACC_rows_16 = 2
ACC_rows_15 = 2
ACC_rows_14 = 3
ACC_rows_13 = 3
0x2426
ACC_rows_20
–
4
bits
ACC_rows_19 – 4 bits
ACC_rows_18 – 4 bits
ACC_rows_17 – 4 bits
0xEF01
ACC_rows_20 =
-
2
ACC_rows_19 = -1
ACC_rows_18 = 0
ACC_rows_17 = 1
0x2427
ACC_rows_24
–
4
bits
ACC_rows_23 – 4 bits
ACC_rows_22 – 4 bits
ACC_rows_21 – 4 bits
0x9ACC
ACC_rows_24 =
-
7
ACC_rows_23 = -6
ACC_rows_22 = -4
ACC_rows_21 = -4
0x2428
ACC_column_04
–
4
bits
ACC_column_03 – 4 bits
ACC_column_02 – 4 bits
ACC_column_01 – 4 bits
0xEEDC
ACC_column_04 =
-
1
ACC_column_03 = -1
ACC_column_02 = -2
ACC_column_01 = -3
0x2429
ACC_column_08
–
4
bits
ACC_column_07 – 4 bits
ACC_column_06 – 4 bits
ACC_column_05 – 4 bits
0x10FF
ACC_column_08 =
1
ACC_column_07 = 0
ACC_column_06 = -1
ACC_column_05 = -1
0x242A
ACC_column_12
–
4
bits
ACC_column_11 – 4 bits
ACC_column_10 – 4 bits
ACC_column_09 – 4 bits
0x2221
ACC_column_12 =
2
ACC_column_11 = 2
ACC_column_10 = 2
ACC_column_09 = 1