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not match presumed or documented behaviour. This may include behaviours that affect device performance or

functional correctness.

9.4 Support Resources

TI E2E™ support forums are an engineer's go-to source for fast, verified answers and design help — straight

from the experts. Search existing answers or ask your own question to get the quick design help you need.

Linked content is provided "AS IS" by the respective contributors. They do not constitute TI specifications and do

not necessarily reflect TI's views; see TI's Terms of Use.

9.5 Trademarks

Ethernet/IP™ is a trademark of ODVA, INC..

Sitara™, Code Composer Studio™, and TI E2E™ are trademarks of Texas Instruments.

CoreSight™ is a trademark of Arm Limited (or its subsidiaries) in the US and/or elsewhere.

Arm® and Cortex® are registered trademarks of Arm Limited (or its subsidiaries) in the US and/or elsewhere.

EtherCAT® is a registered trademark of Beckhoff Automation GmbH.

PROFINET® is a registered trademark of PROFINET International.

IO-Link® is a registered trademark of PROFIBUS Nutzerorganisation e.V. eingetragener verein (e.v.) FED REP

GERMANY.

is a registered trademark of Arm.

All trademarks are the property of their respective owners.

9.6 Electrostatic Discharge Caution

This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled

with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.

ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may

be more susceptible to damage because very small parametric changes could cause the device not to meet its published

specifications.

9.7 Glossary

TI Glossary

This glossary lists and explains terms, acronyms, and definitions.

10 Revision History

Changes from April 25, 2024 to May 30, 2025 (from Revision C (May 2024) to Revision D (May

2025))

Page

• (Technology / Package): Updated the SIP flash part number from IS25LX064-LWLA3 to IS25LX064-JWLA3.1

• (Applications): Updated the list of applications...................................................................................................3

• (Description): Removed instances of single core AM263P1 in package information table................................ 4

• (Device Comparison): Updated table with DEVICE_ID of N variants. Removed column of AM2631. Updated

max Industrial temperature to 125°C. Added details of ZCZ_F Package for AM263P4.....................................7

• (ZCZ_S Pin Diagram): Pin names updated...................................................................................................... 12

• (ZCZ_F Pin Diagram): Pin names updated, multiple pins made NC................................................................ 13

• (Pin Attributes): ADC_VREF and DAC_VREF IO Voltage column updated to 1.8V. All pins connected to

internal Flash Die pins made NC in ZCZ_F package. Pins with GPIO names in ZCZ_F package changed

back to pin names compatible with other packages.........................................................................................14

• (Reserved and No Connect): NC section added in Reserved and No Connect Section..................................69

• (Power Consumption Summary): AM263P PET link added............................................................................. 77

• OSPI0_ZCZ_F_WP and OSPI0_ZCZ_F_RESET_OUT0 pins added as pin connectivity requirements for

ZCZ_F package..............................................................................................................................................150

• Added new UART Implementation Section.................................................................................................... 151

• (Device Naming Convention): Added description for letter 'N'. Updated Industrial temperature to 125°C..... 154

• (Documentation Support): Added hyperlink to AM263P Errata document..................................................... 156

www.ti.com

AM263P4, AM263P2, AM263P4-Q1, AM263P2-Q1

SPRSP81D – OCTOBER 2023 – REVISED MAY 2025

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Product Folder Links: AM263P4 AM263P2 AM263P4-Q1 AM263P2-Q1

AM263P4 数据表(PDF) 157 Page - Texas Instruments

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