AM4376 datasheet(254/261 Pages) TI

254 / 261 page

ARM Cortex-A9 MPU:

AM4376

AM4379

AM4377

AM4378

DEVICE

(A)

PREFIX

AM4379

X = Experimental device

Blank = Qualified device

ZDN

PACKAGE TYPE

(B)

ZDN = 491-pin plastic BGA, with Pb-free solder balls

DEVICE SPEED RANGE

80 = 800-MHz Cortex-A9

100 = 1000-MHz Cortex-A9

(

)

TEMPERATURE RANGE

Blank = 0°C to 90°C (commercial junction temperature)

A = -40

extended junction temperature)

D = -40

industrial junction temperature)

°C to 105°C (

°C to 90°C (

(

)

DEVICE REVISION CODE

A = silicon revision 1.1

B = silicon revision 1.2

AM4376, AM4377, AM4378, AM4379

SPRS851B – JUNE 2014 – REVISED APRIL 2015

www.ti.com

Predictions show that prototype devices (X or P) have a greater failure rate than the standard production

devices. Texas Instruments recommends that these devices not be used in any production system

because their expected end-use failure rate still is undefined. Only qualified production devices are to be

used.

TI device nomenclature also includes a suffix with the device family name. This suffix indicates the

package type (for example, ZDN), the temperature range (for example, blank is the default commercial

temperature range), and the device speed range, in megahertz (for example, 80 is 800 MHz). Figure 6-1

provides a legend for reading the complete device name for any device.

For orderable part numbers of AM437x devices in the ZDN package type, see the Package Option

Addendum of this document, the TI website (www.ti.com), or contact your TI sales representative.

For additional description of the device nomenclature markings on the die, see the Sitara AM437x Cortex-

A9 Processors Silicon Errata (SPRZ408).

The device shown in this device nomenclature example is one of several valid part numbers for this family of devices.

For orderable device part numbers, see the Package Option Addendum of this document.

BGA = Ball Grid Array.

Figure 6-1. Device Nomenclature

6.2

Documentation Support

The following documents describe the processor. Copies of these documents are available on the Internet

at www.ti.com.

The current documentation that describes the device, related peripherals, and other technical collateral, is

available in the product folder at: www.ti.com.

SPRUHL7

AM437x Sitara Processors Technical Reference Manual. Collection of documents providing

detailed information on the device including power, reset, and clock control, interrupts,

memory map, and switch fabric interconnect. Detailed information on the microprocessor unit

(MPU) subsystem as well as a functional description of the peripherals supported is also

included.

SPRZ408

AM437x Sitara Processors Silicon Errata. Describes the known exceptions to the

functional specifications for this microprocessor.

The following documents are related to the processor. Copies of these documents can be obtained

directly from the internet or from your Texas Instruments representative. To determine the revision of the

Cortex-A9 core used on your device, see the AM437x Sitara Processors Silicon Errata (SPRZ408).

Cortex®-A9 Technical Reference Manual. This is the technical reference manual for the Cortex-A9

processor. A copy of this document can be obtained via the internet at http://infocenter.arm.com.

ARM® Core Cortex®-A9 (AT400/AT401) Errata Notice. Provides a list of advisories for the different

revisions of the Cortex-A9 processor. For a copy of this document, contact your TI representative.

254

Device and Documentation Support

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Product Folder Links: AM4376 AM4377 AM4378 AM4379

AM4376 Datasheet(PDF) 254 Page - Texas Instruments

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