Download User Manual

18 Appendix D: Timings
tCMD
PC:
tEXEC
Request →
← Response
Reader:
Command
tRES
tEXEC [ms]
Comments
Common commands
Cont. read (locked tag)
Cont. read (worst case)
DES en/decryption
2.8 – 22.6 + Reset Off and Recovery Time
54
+ 3x Reset Off and Recovery Time
9.6 – 9.7
TDES en/decryption
28.7 – 28.8
Highspeed select 'h08'
(locked tag)
8.9 – 14.4 + Reset Off and Recovery Time + SFGT
Highspeed select 'h08'
(no tag)
15
Highspeed select 'h08'
(worst case)
14.7
Multiselect (locked tag)
+ 3x Reset Off and Recovery Time
+ 3x Reset Off and Recovery Time + SFGT
5.8 – 11.4 + Reset Off and Recovery Time
Multiselect (no tag)
67
+ Reset Off and Recovery Time
Multiselect (worst case)
67
+ Reset Off and Recovery Time
Antenna on
0.2
+ Reset Recovery Time
Antenna off
0.2
Port read
0.1
Port write
0.1
Read block
1.8 – 2.2
Write block
8.2 – 11
Reset
Select (locked tag)
13.2
5.4 – 22.8 + Reset Off and Recovery Time
Select (no tag)
38
+ 3x Reset Off and Recovery Time
Select (worst case)
55
+ 3x Reset Off and Recovery Time