FS26 datasheet(44/156 Pages) NXP

44 / 156 page

NXP Semiconductors

FS26

Safety system basis chip with low power for ASIL D/ASIL B

16.2 Main register mapping

16.2.1 M_DEVICEID

Bit

Read

FULL_LAYER_REV[2:0]

METAL_LAYER_REV[2:0]

FAM_ID[3:0]

DEV_ID[5:0]

Reset

OTP OTP OTP OTP OTP OTP

Table 16. M_DEVICEID register bit allocation

Go to main register map

Bit

Symbol

Value

Description

Full layer mask revision

Pass C silicon for A release version

Pass A silicon for H release version

15 to 13

FULL_LAYER_REV[2:0]

Reset condition: N/A

Metal mask revision

Rev X.1 for A release version

Rev X.0 for H release version

12 to 10

METAL_LAYER_REV[2:0]

Reset condition: N/A

Device family Identification

FS26 family. Defined on metal mask.

9 to 6

FAM_ID[3:0]

Reset condition: N/A

Device ID

FS26 version dependent. See Table 1

5 to 0

DEV_ID[5:0]

Reset condition: N/A

Table 17. M_DEVICEID register bit description

16.2.2 M_PROGID

Bit

Read

PROG_IDH[7:0]

PROG_IDL[7:0]

Reset

OTP

Table 18. M_PROGID register bit allocation

Go to main register map

Bit

Symbol

Description

Higher byte to set the first letter for the OTP ID code (see Table 96)

PROG_IDH_OTP[7:0]

15 to 8

PROG_IDH[7:0]

Reset condition: N/A

Lower byte to set the second letter for OTP ID code (see Table 97)

PROG_IDL_OTP[7:0]

7 to 0

PROG_IDL[7:0]

Reset condition: N/A

Table 19. M_PROGID register bit description

FS26_SDS

All information provided in this document is subject to legal disclaimers.

Product short data sheet

Rev. 6.0 — 12 December 2025

Document feedback

44 / 156

FS26 Folha de dados(PDF) 44 Page - NXP Semiconductors

FS26 Folha de dados(HTML) 44 Page - NXP Semiconductors

Html Pages

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 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Folha de dados Download

Ligação URL