Smart card ATR parsing

Enter an ATR (Answer To Reset) and I will parse it for you.

Results

Parsing ATR:

3B 9A 94 00 92 02 75 93 11 00 01 02 02 19
TS = 0x3BDirect Convention
T0 = 0x9AY(1): b1001, K: 10 (historical bytes)
TA(1) = 0x94Fi=512, Di=8, 64 cycles/ETU (62500 bits/s at 4.00 MHz, 78125 bits/s for fMax=5 MHz)
TD(1) = 0x00Y(i+1) = b0000, Protocol T=0
----
Historical bytes92 02 75 93 11 00 01 02 02 19
Category indicator byte: 0x92 (proprietary format) ".u......."

Possibly identified card:

3B 9A 94 00 92 02 75 93 11 00 01 02 02 ..

SuperSIM (X-sim)

Click here to enter the card description

Canonical URL JSON output

Again

Submit another ATR


See also

The parsing code is part of pyscard and is available at parseATR.py.

The list of known ATR is also available online at smartcard_list.txt.

My blog contains a serie of artickes about ATR bytes.

More documentation: