AM261...ZCZ datasheet(195/218 Pages) TI2

195 / 218 page

• (OSPI Signal Descriptions): Removed SOP pin notation from OSPI0_D0, OSPI1_D0, OSPI0_D1, and

OSPI1_D1.........................................................................................................................................................69

• (OSPI Signal Descriptions): Removed GPIO61 pins from OSPI0_RESET_OUT0 and added table note about

external flash memory reset............................................................................................................................. 69

• (POWER Signal Descriptions): Added table notes...........................................................................................71

• (POWER Signal Descriptions): Added VPP and VSS line items......................................................................71

• (POWER Signal Descriptions): Updated description for VDDA18_LDO pin and added note.......................... 71

• (POWER Signal Descriptions): Updated description for VDD and VNWA and added table note about core

voltage specification......................................................................................................................................... 71

• (SDFM Signal Descriptions): Added table notes.............................................................................................. 75

• (SPI Signal Descriptions): Moved section below SDFM Signal Descriptions................................................... 76

• (SPI Signal Descriptions): Removed SOP pin notation from SPI0_CLK and SPI0_D0 signal descriptions..... 76

• (Boot Mode Signal Descriptions): Updated descriptions to reflect correct SOP pins....................................... 77

• (VMON Signal Description): Added table note................................................................................................. 79

• (No Connection Description): Add table note................................................................................................... 79

• (USB0 Signal Descriptions): Moved Section below UART Signal Descriptions............................................... 81

• (Pin Connectivity Requirements): Added Pin Connectivity Requirements for AM261x.................................... 83

• (Specifications): Added in Electrostatic Discharge, Power-On Hours, Operating Performance Points, VPP

Specifications, Timing and Switching Characteristics, and Decoupling Capacitor Requirements sections......84

• (Recommended Operation Conditions): Update VDD, VDDAR1, VDDAR2, and VDDAR3 line items to reflect

required voltages dependent on R5F core frequency...................................................................................... 84

• (Electrical Characteristics): Added ADC, CMPSSA, DAC, PMU, and Safety Comparison sections................ 89

• (Thermal Resistance Characteristics): Added Thermal Resistance Characteristics for all four package

types................................................................................................................................................................. 97

• (Detailed Description - Overview): Changed shared TCM from "256KB" to "512KB".................................... 186

• (Hardware Reference Design and Guidelines): Added link to Hardware Design Guide and Custom PCB

System Getting Started Guide........................................................................................................................188

• (USB 2.0 Operation): Added section.............................................................................................................. 188

• (OSPI Reset): Added section for OSPI0_REST_OUT0................................................................................. 189

• (Standard Package Symbolization): Added Standard Package Symbolization section................................. 191

• (Device Naming Convention): Removed Special Features row .................................................................... 192

• (Device Naming Convention): Added 'L' and 'P' speed grades...................................................................... 192

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AM2612, AM2611, AM2611-Q1, AM2612-Q1

SPRSPA7C – SEPTEMBER 2024 – REVISED JULY 2025

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Product Folder Links: AM2612 AM2611 AM2611-Q1 AM2612-Q1

AM261...ZCZ 数据表(PDF) 195 Page - Texas Instruments

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