Data Sheet

MLX90640 32x24 IR array
Datasheet
Page 20 of 60
REVISION 11 – 3 AUGUST 2018
Table 9 EEPROM overview (words)
Address 0 1 2 3 4 5 6 7 8 9 A B C D E F
0x2400
Osc Trim Ana Trim MLX Conf reg MLX MLX MLX ID 1 ID 2 ID 3 MLX MLX Cont reg 1 Cont reg 2 I2C conf I2C add
0x2410
Scale OCC Pix os avg
0x2420
Scale ACC Pix α avg
0x2430
GAIN PTAT_25 Kv, Kt ptat Kv Vdd_25 Kv_avg MLX
Kv, Kta Sca
ACP 1,2 Off - CP1,2 Kv, Kta Cp KsTa, TGC KsTo 4, 3 KsTo 2, 1 CT 4, 3
0x2440
0x2450
0x2460
0x2470
0x2480
0x2490
0x24A0
0x24B0
0x24C0
0x24D0
0x24E0
0x24F0
0x2500
0x2510
0x2520
0x2530
0x2540
0x2550
0x2560
0x2570
0x2580
0x2590
0x25A0
0x25B0
0x25C0
0x25D0
0x25E0
0x25F0
0x2600
0x2610
0x2620
0x2630
0x2640
0x2650
0x2660
0x2670
0x2680
0x2690
0x26A0
0x26B0
0x26C0
0x26D0
0x26E0
0x26F0
0x2700
0x2710
0x2720
0x2730
768 x Offset, α, Kta, Outlier
OCC_row_01…24 (6 x 4 x 3bit+sign) OCC_column_01…32 (8 x 4 x 3bit+sign)
ACC_row_01…24 (6 x 4 x 3bit+sign) ACC_column_01…32 (8 x 4 x 3bit+sign)
Kta_avg