TDA4VL...ALZQ1 datasheet(133/251 Pages) TI

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Table 7-10. MCU_RESETz Timing Requirements

see Figure 7-14

NO.

MIN

MAX UNIT

RST22

tw(MCU_RESETzL) (1)

Pulse Width minimum, MCU_RESETz active (low)

1200

(1)

Timing for MCU_RESETz is valid only after all supplies are valid and MCU_PORz has been asserted for the specified time.

Table 7-11. MCU_RESETz initiates; MCU_RESETSTATz, and RESETSTATz Switching Characteristics

see Figure 7-14

NO.

PARAMETER

MIN

MAX UNIT

RST23

td(MCU_RESETzL-MCU_RESETSTATzL)

Delay time, MCU_RESETz active (low) to

MCU_RESETSTATz active (low)

800

RST24

td(MCU_RESETzH-MCU_RESETSTATzH)

Delay time, MCU_RESETz inactive (high) to

MCU_RESETSTATz inactive (high)

3900*S(1)

RST25

td(MCU_RESETzL-RESETSTATzL)

Delay time, MCU_RESETz active (low) to RESETSTATz

active (low)

800

RST26

td(MCU_RESETzH-RESETSTATzH)

Delay time, MCU_RESETz inactive (high) to

RESETSTATz inactive (high)

3900*S(1)

(1)

S = MCU_OSC0_XI/XO clock period.

MCU_RESETz

RST23

RESETSTATz

RST25

RST26

MCU_RESETSTATz

RST24

RST22

Figure 7-14. MCU_RESETz initiates; MCU_RESETSTATz, and RESETSTATz Timing Requirements and

Switching Characteristics

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SPRSP62 – DECEMBER 2022

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