AM263P4 datasheet(7/168 Pages) TI2

7 / 168 page

Table of Contents

1 Features............................................................................1

2 Applications..................................................................... 3

3 Description.......................................................................4

3.1 Functional Block Diagram........................................... 5

4 Device Comparison......................................................... 7

4.1 Device Identification....................................................9

4.2 Related Products...................................................... 10

5 Terminal Configuration and Functions........................ 11

5.1 Pin Diagram.............................................................. 11

5.2 Pin Attributes.............................................................14

5.3 Signal Descriptions................................................... 46

5.4 Pin Connectivity Requirements.................................72

6 Specifications................................................................ 73

6.1 Absolute Maximum Ratings...................................... 73

6.2 Electrostatic Discharge (ESD) Extended

Automotive Ratings..................................................... 74

6.3 Electrostatic Discharge (ESD) Industrial Ratings......74

6.4 Power-On Hours (POH) Summary............................74

6.5 Recommended Operating Conditions.......................76

6.6 Operating Performance Points..................................76

6.7 Power Consumption Summary................................. 77

6.8 Electrical Characteristics...........................................78

6.9 VPP Specifications for One-Time Programmable

(OTP) eFuses..............................................................86

6.10 Thermal Resistance Characteristics....................... 87

6.11 Timing and Switching Characteristics..................... 88

6.12 Decoupling Capacitor Requirements.................... 147

7 Detailed Description....................................................148

7.1 Overview................................................................. 148

7.2 Processor Subsystems........................................... 149

8 Applications, Implementation, and Layout............... 150

8.1 Device Connection and Layout Fundamentals....... 150

9 Device and Documentation Support..........................152

9.1 Device Nomenclature..............................................152

9.2 Tools and Software................................................. 156

9.3 Documentation Support.......................................... 156

9.4 Support Resources................................................. 157

9.5 Trademarks.............................................................157

9.6 Electrostatic Discharge Caution..............................157

9.7 Glossary..................................................................157

10 Revision History........................................................ 157

11 Mechanical, Packaging, and Orderable

Information.................................................................. 159

4 Device Comparison

Table 4-1 shows a comparison between devices, highlighting the differences.

Table 4-1. Device Comparison

FEATURES

REFERENCE

NAME

AM263P4

AM263P4-Q1

AM263P2

AM263P2-Q1

JTAG User ID

DEVICE_ID[31:13](1)

(Base Part Number)

0x30884

0x30844

0x30885

0x30845

0x3088B

0x3084B

0x3088C

0x3084C

0x3088D

0x3084D

0x3088E

PROCESSORS AND ACCELERATORS

Speed Grade

See Section 6.6, Operating Performance Points

Arm® Cortex-R5F

R5FSS

4 (2× Dual Core w/ Lockstep)

2 (1× Dual Core w/ Lockstep)

Trigonometric Math Unit

TMU

Yes

Hardware Security Module

HSM

Yes

Crypto Accelerators

Security

Yes

PROGRAM AND DATA STORAGE

On-Chip Shared Memory (RAM)

OCSRAM

See Section 6.6, Operating Performance Points

R5F Tightly Coupled Memory (TCM)

TCM

Up to 512KB(10)

PERIPHERALS

Modular Controller Area Network with Full CAN-FD

MCAN

General-Purpose I/O

GPIO

Up to 139

Serial Peripheral Interface

SPI

Universal Asynchronous Receiver and Transmitter

UART

Local Interconnect Network

LIN

Inter-Integrated Circuit Interface

I2C

Analog-to-Digital Converter

ADC

3(2) or 5(3)

Resolver (ADC12B3M)(4)

RDC

0(8) or 2(9)

ADC

0(8) or 2(9)

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AM263P4, AM263P2, AM263P4-Q1, AM263P2-Q1

SPRSP81D – OCTOBER 2023 – REVISED MAY 2025

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