AM263P4 datasheet(9/168 Pages) TI2

9 / 168 page

4.1 Device Identification

The device part number identification data can be read in the TOP_CTRL.EFUSE_JTAG_USERCODE_ID

Table 4-2. Device Part Number Identifier

TOP_CTRL.EFUSE_JTAG_USERCOD

E_ID

Value and Description

Comment

[31-13] DEVICE_ID

Base Part Number

Refer to the Device Comparison section

for the DEVICE_ID value of a given part

number.

[12] SAFETY

0 = Non Functional Safety

1 = Functional Safety

[11] PACKAGE

Package

0x06 = ZCZ

Others = Reserved

[10-6] SPEED

Device Speed Grade

Refer to the Operating Performance

Points section for the supported speed

grades and the definitions for a given

device.

0x0E (Grade N):

400MHz R5F

2MB (Full speed and MIN memory)

0x0F (Grade O):

400MHz R5F

3MB (Full speed and full memory)

0x10 (Grade P):

200MHz R5F

3MB (Half speed and full memory)

[5-3] TEMP

Temperature Grade

Operating junction temperature range.

0x05 = -40°C to 125°C

0x07 = -40°C to 150°C

Others = Reserved

[2-0] FEATURE

Package Feature

0x01 = AM263x compatible package

0x02 = Sensor package + FLASH-in-Package

0x05 = Sensor package

The manufacturer identity, the boundary scan part number, and the silicon revision of the device can be read

from the configuration port via JTAG.

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AM263P4, AM263P2, AM263P4-Q1, AM263P2-Q1

SPRSP81D – OCTOBER 2023 – REVISED MAY 2025

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