MFS2401AVMAFES datasheet(78/151 Pages) NXP

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NXP Semiconductors

FS2400

Fail-safe system basis chip with SMPS and LDO, CAN FD transceiver

Bit

Symbol

Description

Report a safety related error WD_G = WD_NOK_I

0 No error

1 Watchdog refresh error reported

WD_G

Reset on POR, cleared when all individual bits are cleared

Flags reported: CAN_TSD_I or CAN_TXD_TO_I

0 No error

1 CAN error reported

Reset on POR, cleared when all individual bits are cleared

PHYG

Flags reported: CAN_TSD_I or CAN_TXD_TO_I

Interrupt notification from M_IOWU_FLG or M_WU1_FLG registers

0 No event reported in M_IOWU_FLG or M_WU1_FLG registers

1 An interrupt or flag is present in M_IOWU_FLG or M_WU1_FLG registers

Reset on POR, cleared when all individual bits are cleared

WUG

Flags reported: WK2_WU_I, WK3_WU_I, HVIO1_WU_I CAN_WU_I, LDT_WU_I, INT_TO_WU, WD_

OFL_WU, V1_UVLP_WU, GO2NORMAL_WU, EXT_RSTB_WU

Interrupt notification from M_IO_TIMER_G register

0 No event reported in M_IO_TIMER_G register

1 An interrupt or flag is present in M_IO_TIMER_G register

Reset on POR, cleared when all individual bits are cleared

IOG

Flags reported: WK3_I, WK2_I, HVIO1_I, LDT_I

Interrupt notification from M_VSUP_COM_FLG register

0 No event reported into M_VSUP_COM_FLG register

1 An interrupt or flag is present in the M_VSUP_COM_FLG register

Reset on POR, cleared when all individual bits are cleared

COMG

Flags reported: SPI_REQ_I, SPI_CLK_I, SPI_CRC_I

Interrupt notification from M_VSUP_COM_FLG register

0 No event reported into M_VSUP_COM_FLG register

1 An interrupt or flag is present in the M_VSUP_COM_FLG register

Reset on POR, cleared when all individual bits are cleared

VSUPG

Flags reported: VSUPUV_4P7_I, VSUPUV_5P7_I, VSUPOV_I

Interrupt notification from M_REG_FLG register

0 No event reported into M_REG_FLG register

1 An interrupt or flag is present in the M_REG_FLG register

Reset on POR, cleared when all individual bits are cleared

VxG

Flags reported: V0UV_I, V0OV_I, V1OC_I, V1UV_I, V1OV_I, V1TSD_I, V1TWARN_I, V3OC_I,

V3UV_I, V3OV_I, V3TSD_I

Table 52. MISO general device status bits descriptions

FS2400

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Product data sheet

Rev. 4 — 23 October 2024

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MFS2401AVMAFES Datasheet(PDF) 78 Page - NXP Semiconductors

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