Specification	AM4378BZDNA100

Additional Interfaces	CAN, SD/SDIO, HDQ/1-Wire, QSPI, UART, McASP, SPI, I2C, MMC/SD/SDIO
Co-Processors/DSP	NEON™ SIMD, Multimedia
Core Processor	ARM® Cortex®-A9
Display & Interface Controllers	WXGA, TSC
Ethernet	10 Mbps, 1000 Mbps, 100 Mbps
Ethernet	2
Graphics Acceleration	True
Mounting Type	Surface Mount
Number of Cores/Bus Width	32 Bit, 1 Core
Operating Temperature [custom]	-40 °C, 105 °C
Package / Case	491-LFBGA
RAM Controllers	LPDDR2, DDR3L, DDR3
Security Features	Crypto Accelerator
Speed	1 GHz
Supplier Device Package	491-NFBGA (17x17)
USB	USB 2.0 + PHY (2)
Voltage - I/O	3.3 V, 1.8 V

AM4378 Series

Sitara processor: Arm Cortex-A9, PRU-ICSS, 3D graphics

Part	Operating Temperature [custom]	Number of Cores/Bus Width	Graphics Acceleration	Core Processor	RAM Controllers	Supplier Device Package	USB	Security Features	Speed	Display & Interface Controllers	Co-Processors/DSP	Voltage - I/O	Ethernet	Ethernet	Additional Interfaces	Mounting Type	Package / Case	Operating Temperature [Min]	Operating Temperature [Max]
Texas Instruments AM4378BZDNA100	-40 °C 105 °C	1 Core 32 Bit		ARM® Cortex®-A9	DDR3 DDR3L LPDDR2	491-NFBGA (17x17)	USB 2.0 + PHY (2)	Crypto Accelerator	1 GHz	TSC WXGA	Multimedia NEON™ SIMD	1.8 V 3.3 V	10 Mbps 100 Mbps 1000 Mbps	2	CAN HDQ/1-Wire I2C McASP MMC/SD/SDIO QSPI SD/SDIO SPI UART	Surface Mount	491-LFBGA
Texas Instruments AM4378BZDND80		1 Core 32 Bit		ARM® Cortex®-A9	DDR3 DDR3L LPDDR2	491-NFBGA (17x17)	USB 2.0 + PHY (2)	Crypto Accelerator	800 MHz	TSC WXGA	Multimedia NEON™ SIMD	1.8 V 3.3 V	10 Mbps 100 Mbps 1000 Mbps	2	CAN HDQ/1-Wire I2C McASP MMC/SD/SDIO QSPI SD/SDIO SPI UART	Surface Mount	491-LFBGA	-40 °C	90 °C

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tray	1	$ 19.52
		10	$ 18.00
		25	$ 17.20
		90	$ 15.38
		270	$ 14.67
		450	$ 13.96
Texas Instruments	JEDEC TRAY (5+1)	1	$ 16.63
		100	$ 14.52
		250	$ 11.20
		1000	$ 10.02

Description

General part information

AM4378 Series

The TI AM437x high-performance processors are based on the ARM Cortex-A9 core.

The processors are enhanced with 3D graphics acceleration for rich graphical user interfaces, as well as a coprocessor for deterministic, real-time processing including industrial communication protocols, such as EtherCAT, PROFIBUS, EnDat, and others. The devices support high-level operating systems (HLOS). Linux®is available free of charge from TI. Other HLOSs are available from TI’s Design Network and ecosystem partners.

These devices offer an upgrade to systems based on lower performance ARM cores and provide updated peripherals, including memory options such as QSPI-NOR and LPDDR2.

Documents

Technical documentation and resources

AM4378BZDNA100

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AM4378BZDNA100

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Technical Specifications

AM4378 Series

Pricing

Description

AM4378 Series

Documents

PRU-ICSS Getting Starting Guide on Linux (Rev. A)

Basic Ethernet Interface Debug With Linux

PRU Read Latencies (Rev. A)

Enabling Matter on Sitara MPU

Scalable Solutions for HMI

PRU-ICSS Feature Comparison (Rev. G)

Flexible Timing Configuration with IO-Link Master Frame Handler

How-To and Troubleshooting Guide for PRU-ICSS PROFIBUS

Selecting the right processor: WiLink 8 plug and play platforms

PRU-ICSS / PRU_ICSSG Migration Guide

Powering AMIC110, AMIC120, AM335x, and AM437x with TPS65216

AM437x Sitara™ Processors datasheet (Rev. E)

Ethernet PHY Configuration Using MDIO for Industrial Applications (Rev. A)

EtherNet/IP on TI's Sitara AM335x Processors (Rev. D)

AM437x Sitara Processors Silicon Errata (Silicon Revisions 1.1, 1.2) (Rev. D)

Industrial Communication Protocols Supported on Sitara™ Processors (Rev. E)

PRU-ICSS Getting Started Guide on TI-RTOS (Rev. A)

Thermal Design Guide for DSP and Arm Application Processors (Rev. B)

From Start to Finish: A Product Development Roadmap for Sitara™ Processors

AM437x Schematic Checklist (Rev. A)

AM43xx Power Estimation Tool

AM437x Sitara Processors Evaluation Module Quick Start Guide

Intra Drive Communication Using 8b-10b Line Code With Programmable Real Time Uni

The Yocto Project:Changing the way embedded Linux software solutions are develop

Powering the AM335x, AM437x, and AM438x with TPS65218D0 (Rev. B)

Time Sensitive Networking for Industrial Automation (Rev. C)

HSR/PRP Solutions on Sitara Processors for Grid Substation Communication

Linaro Speeds Development in TI Linux SDKs

How to integrate position encoder master protocols into Sitara™ processor applicat

Sitara AM437x DDR-Less System How-To Instructions and Benchmarks (Rev. A)

Programmable Logic Controllers — Security Threats and Solutions

High-Speed Interface Layout Guidelines (Rev. J)

Enable security and amp up chip performance w/ hardware-accelerated cryptograpy (Rev. A)

AM43x Security Product Bulletin (Rev. A)

Plastic Ball Grid Array [PBGA] Application Note (Rev. B)

AM437x and AMIC120 ARM® Cortex™-A9 Processors Technical Reference Manual (Rev. I)

PRU-ICSS EtherCAT Slave Troubleshooting Guide

nfBGA Packaging (Rev. C)

PROFINET on TI’s Sitara™ processors (Rev. D)

Ensuring real-time predictability (Rev. B)

Calculating Useful Lifetimes of Embedded Processors (Rev. B)

PRU Assembly Instruction User Guide

Securing Arm-Based Application Processors (Rev. F)

Discrete Power Solution for AM437x (Rev. A)

Mainline Linux™ ensures stability and innovation

Sitara™ processors + WiLink™ 8 Wi-Fi® + Bluetooth® combo connectivity (Rev. A)

McASP Design Guide - Tips, Tricks, and Practical Examples

AM43xx EMIF Tools (Rev. A)

Highly integrated single-chip industrial drive to connect, control & communicate

AM4378 Series