AM62A7 datasheet(104/238 Pages) TI1

номер детали	AM62A7

подробное описание детали	AM62Ax Sitara™ Processors

PDF	238 Pages

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Table 7-14. BOOTMODE Timing Requirements

see Figure 7-12

NO.

PARAMETER

MIN

MAX UNIT

RST23 tsu(BOOTMODE-PORz_OUT)

Setup time, BOOTMODE[15:00] before

PORz_OUT high (External MCU PORz event or

Software SW_MAIN_PORz)

3*S(1)

RST24 th(PORz_OUT - BOOTMODE)

Hold time, BOOTMODE[15:00] after PORz_OUT

high (External MCU PORz event, or Software

SW_MAIN_PORz)

(1)

S = MCU_OSC0_XI/XO clock period in ns.

Table 7-15. PORz_OUT Switching Characteristics

see Figure 7-12

NO.

PARAMETER

MIN

MAX UNIT

RST25 td(MCU_PORzL-PORz_OUT)

Delay time, MCU_PORz active (low) to

PORz_OUT active (low)

RST26 td(MCU_PORzH-PORz_OUT)

Delay time, MCU_PORz inactive (high) to

PORz_OUT inactive (high)

1840

RST27 tw(PORz_OUTL)

Pulse Width, PORz_OUT low (MCU_PORz or

SW_MAIN_PORz)

1200

Figure 7-12. BOOTMODE Timing Requirements and PORz_OUT Switching Characteristics

AM62A7, AM62A7-Q1, AM62A3, AM62A3-Q1

SPRSP77A – MARCH 2023 – REVISED AUGUST 2023

www.ti.com

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