SL3S1205FUD2SLASHHAP datasheet(16/38 Pages) NXP

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NXP Semiconductors

SL3S1205_15

UCODE 8/8m

9.4 Supported commands

The UCODE 8/8m supports all

mandatory EPCglobal V2.0.1 commands including

• KILL command

• PERMALOCK or LOCK command

In addition the UCODE8/8m supports the following

optional commands:

• ACCESS

• Block Write (32 bit) on even addresses

• Untraceable

9.5 UCODE 8/8m memory

The UCODE 8/8m memory is implemented according to EPCglobal V2.0.1:

Name

Size

Bank

Reserved memory (32-bit Access and 32 bit Kill password)

64 bit

00b

EPC (excluding 16 bit CRC-16 and 16-bit PC)

128 bit

01b

UCODE 8 Configuration Word

16 bit

01b

TID (including permalocked unique 48-bit serial number)

96 bit

10b

Table 6. UCODE 8 memory sections

Name

Size

Bank

Reserved memory (32-bit Access and 32 bit Kill password)

64 bit

00b

EPC (excluding 16 bit CRC-16 and 16-bit PC)

96 bit

01b

UCODE 8 Configuration Word

16 bit

01b

TID (including permalocked unique 48-bit serial number)

96 bit

10b

User Memory

32 bit

11b

Table 7. UCODE 8m memory sections

The logical address of all memory banks begins at zero (00h).

In addition to the four memory banks, one configuration word to handle the UCODE 8/8m

specific features is available at EPC bank 01 address bit-200h. The configuration word is

described in detail in Section 9.6.1

The TID complies to the GS1 EPC Tag Data Standard. See "EPC Tag Data Standard,

Release 1.10"

SL3S1205_15

All information provided in this document is subject to legal disclaimers.

Product data sheet

Rev. 3.5 — 1 April 2021

COMPANY PUBLIC

398435

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