AM6546ACD datasheet(3/284 Pages) TI

3 / 284 page

Automotive interfaces:

• 2× Modular Controller Area Network (MCAN)

modules with full CAN-FD support

Audio interfaces:

• 3× Multichannel Audio Serial Port (MCASP)

modules

Media and data storage:

• 2× Multimedia Card™/ Secure Digital® ( MMC™/

SD®) interfaces

Simplified power management:

• Simplified power sequence with full support for

dual voltage I/O

• Integrated LDOs reduces power solution

complexity

• Integrated SDIO LDO for handling automatic

voltage transition for SD interface

• Integrated Power On Reset (POR) generation

reducing power solution complexity

• Integrated voltage supervisor for functional safety

monitoring

• Integrated power supply glitch detector for

detecting fast power supply transients

Analog/system integration:

• Integrated USB VBUS detection

• Fail safe I/O for DDR RESET

• All I/O pins drivers disabled during reset to avoid

bus conflicts

• Default I/O pulls disabled during reset to avoid

system conflicts

• Support dynamic I/O pinmux configuration change

System-on-Chip (SoC) architecture:

• Supports primary boot from UART, I2C, OSPI,

HyperBus, parallel NOR Flash, SD or eMMC™,

USB, PCIe, and Ethernet interfaces

• 28-nm CMOS technology

• 23 mm × 23 mm, 0.8-mm pitch, 784-pin FCBGA

(ACD)

2 Applications

• Industrial Programmable Logic Controllers (PLC)

• Factory automation with safety functions

• Multi-protocol fieldbus communications

• Industrial PC

• Industrial robots

• Human Machine Interface (HMI)

• Grid infrastructure protection relays

• Robotic motor drives

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AM6548, AM6528, AM6546, AM6526

SPRSP52B – DECEMBER 2019 – REVISED JUNE 2021

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Product Folder Links: AM6548 AM6528 AM6546 AM6526

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