Rainbow Electronics MAX66140 - Manual (Page 17)

Detailed Command Descriptions
In the request data graphics of this section, the UID field is shaded to indicate that the inclusion of the UID depends
on the address mode.
Get System Information
This command allows the master to retrieve technical information about the MAX66140. The IC reference code indi-
cates the die revision in hexadecimal format, such as A1h, A2h, B1h, etc.
Request Data for the Get System Information Command
Response Data for the Get System Information Command (No Error)
For additional command descriptions, refer to the full data sheet.
MAX66140
ISO 15693-Compliant Secure Memory
______________________________________________________________________________________ 19
REQUEST FLAGS COMMAND UID
(1 Byte) 2Bh (8 Bytes)
RESPONSE
FLAGS
INFO
FLAGS
UID DSFID AFI
NUMBER OF
BLOCKS
MEMORY BLOCK
SIZE
IC REFERENCE
00h 0Fh (8 Bytes) (1 Byte) (1 Byte) 13h 07h (1 Byte)
ABRIDGED DATA SHEET