AM6548BACDXEAF datasheet(126/282 Pages) TI

126 / 282 page

over operating free-air temperature range (unless otherwise noted)(1) (2)

PARAMETERS

MIN

MAX UNIT

TSTG

(6)

Storage temperature

-55

+150

°C

(1)

Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings

only, and functional operation of the device at these or any other conditions beyond those indicated under Section 7.4, Recommended

Operating Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

(2)

All voltage values are with respect to their associated VSS or VSSA_x, unless otherwise noted.

(3)

This parameter applies to all IO pins which are not fail-safe and the requirement applies to all values of IO supply voltage. For

example, if the voltage applied to a specific IO supply is 0 volts the valid input voltage range for any IO powered by that supply will be

–0.3 to +0.3 volts. Special attention should be applied anytime peripheral devices are not powered from the same power sources used

to power the respective IO supply. It is important the attached peripheral never sources a voltage outside the valid input voltage range,

including power supply ramp-up and ramp-down sequences.

(4)

The VDDA_VSYS_MON pin provides a way to monitor the system power supply and is not fail-safe, unless implemented with the

appropriate resistor voltage divider source. For more information, see Section 9.2.5, System Power Supply Monitor Design Guidelines.

(5)

VDD is the voltage on the corresponding power-supply pin(s) for the IO.

(6)

For tape and reel the storage temperature range is [–10°C; +50°C] with a maximum relative humidity of 70%. TI recommends returning

to ambient room temperature before usage.

(7)

The voltage on the VDDA_VSYS_MON pin should never exceed VDDA_POR_WKUP’s voltage.

(8)

NC stands for No Connect.

Fail-safe IO terminals are designed such they do not have dependencies on the respective IO power supply

voltage. This allows external voltage sources to be connected to these IO terminals when the respective IO

power supplies are turned off. The I2C0_SCL, I2C0_SDA, I2C1_SCL, I2C1_SDA, DDR_FS_RESETn, NMIn,

VDDA_1P8_MON_WKUP, VDDA_1P8_MON0, VDDA_3P3_MON_WKUP, and VDDA_3P3_MON0 are the only

fail-safe IO terminals. All other IO terminals are not fail-safe and the voltage applied to them should be limited to

the value defined by the Steady State Max. Voltage at all IO pins parameter in Section 7.1, Absolute Maximum

Ratings.

overshoot

undershoot

period

Overshoot = 20% of nominal

IO supply voltage

Undershoot = 20% of nominal

IO supply voltage

Tovershoot + Tundershoot < 20% of Tperiod

Figure 7-1. IO Transient Voltage Ranges

7.2 ESD Ratings

VALUE

UNIT

V(ESD)

Electrostatic discharge

(ESD)

Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001(1)

± 1000

Charged-device model (CDM), per JEDEC specification ANSI/

ESDA/JEDEC JS-002(2)

± 250

(1)

JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.

(2)

JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.

AM6548, AM6528, AM6526

SPRSP52B – DECEMBER 2019 – REVISED JUNE 2021

www.ti.com

126

Submit Document Feedback

Product Folder Links: AM6548 AM6528 AM6526

AM6548BACDXEAF Datasheet(PDF) 126 Page - Texas Instruments

AM6548BACDXEAF Datasheet(HTML) 126 Page - Texas Instruments

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

Datasheet Download

Link URL