AT88SC3216CRF-MVB1G Atmel, AT88SC3216CRF-MVB1G Datasheet - Page 140

• Manufacturer Part Number: AT88SC3216CRF-MVB1G
• Description: CRYPTOMEMORY 32KBIT 16ZONE MVB
• Manufacturer: Atmel
• Series: CryptoMemory®, CryptoRF®r

Specifications of AT88SC3216CRF-MVB1G

• Rf Type: Read / Write
• Frequency: 13.56MHz
• Features: ISO1444-2, 1444-3, 32-kbits
• Package / Case: MVB Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Appendix P. RF Specifications and Characteristics
P.1.
P.1.1. AC Characteristics
140
The ISO/IEC 10373-6 Test Methods standard contains the test requirements for characterizing ISO/IEC 14443 devices.
ISO/IEC 10373-6 utilizes PICCs in the ID-1 credit card size format for all tests. These test methods and the RF signal
interface requirements of ISO/IEC 14443 contain PICC and PCD performance requirements that are dependent on the
physical size of the PICC antenna.
The ISO/IEC 14443 set of standards do not differentiate PCD and PICC requirements that are PICC antenna size
dependent from those that are not. In this Appendix all of the RF requirements are summarized, and antenna size
related parameters are identified.
Electrical Characteristics
ISO/IEC 14443 devices, including the CryptoRF family, have their performance specified in terms of the RF interface of
the PICC and/or the PCD (Reader). Both components of the RF interface must perform within the specified limits for
communications to occur. An ISO/IEC 14443 PICC is not expected to operate with PCDs operating outside the
specifications.
Table 112.
Note:
The RF Interface characteristics of the CryptoRF family are listed in Table 112. Compliance with these specifications
has been verified by characterization of PICCs with ID-1 size antennas, but these items are not antenna size
dependent. The parameters in Table 112 are guaranteed by design. Appendix O contains illustrations of the RF
interface timing parameters.
AT88SC0808/1616/3216/6416CRF, AT88RF04C
fs
ETU
EGT
ATQB TR0
TR0
TR1
T
T
T
POR
POR-AT
WR
Symbol
1. Nominal values at 25° C. Values are based on characterization and are not tested.
CryptoRF PICC Characteristics [Not PICC Antenna Size Dependent]
Load Modulation Subcarrier Frequency (fc / 16)
BPSK Load Modulation Phase Shift
Elementary Time Unit = Bit Time ( fc /128)
Extra Guard Time (PICC to PCD communication)
Guard Time (for ATQB response only)
Guard Time ( for all other command responses)
Synchronization Time
Polling Reset Time (no anti-tearing to process)
Polling Reset Time (anti-tearing write to process)
Write Cycle Time of EEPROM Memory
Parameter
847.06
9.4346
Min
10
0
8
8
Nominal
847.50
9.4395
180
1.6
(1)
847.94
9.4444
Max
880
2.0
10
11
10
2
5
Degrees 14443-2 9.2.5
Units
ETU
ETU
ETU
ETU
kHz
mS
mS
mS
μS
14443-2 9.2.3
14443-2 9.2.1
14443-3 7.1.2
14443-3 7.1.6
14443-3 7.1.6
14443-3 7.1.6
14443-3 5
ISO/IEC Spec.
5276C–RFID–3/09