AT88SC6416CRF-MR1 View Datasheet(PDF) - Atmel Corporation

Part Name

Description

Manufacturer

AT88SC6416CRF-MR1

CryptoRF® Specification

Atmel Corporation 

Appendix Q. Transaction Time

Q.1.

Command Response Times [88SC]

The command response time is the time between the end of the frame transmitted by the reader and beginning of the

response from the PICC. It consists of the TR0 Guard Time and the TR1 Synchronization Time.

Table 115. Command Response Timing for the CryptoRF Command Set for 88SC PICCs.(1)

Command

Typical TR0

Maximum TR0

(microseconds) (microseconds)

REQB/WUPB

83

90

Slot MARKER

83

90

ATTRIB

83

90

HLTB

83

90

DESELECT

83

90

IDLE

83

90

Set User Zone

230

235

Read User Zone

93

100

Write User Zone

1725

2130

Write User Zone w/ Anti-Tearing

6690

8300

Write User Zone Authentication Mode

112

120

Write User Zone Encryption Mode

112

120

Write System Zone

1725

2130

Write System Zone w/ Anti-Tearing

6690

8300

Read System Zone

93

100

Verify Crypto

1870

2275

Send Checksum

112

120

Send Checksum Authentication Mode

1725

2130

Send Checksum Encryption Mode

1725

2130

Get Checksum

93

100

Read Fuse Byte

93

100

Write Fuse Byte

1725

2130

Check Password

1725

2130

Typical TR1

(microseconds)

97

97

97

97

97

97

97

97

97

97

97

97

97

97

97

97

97

97

97

97

97

97

97

Note: 1. Nominal values at 25° C. Values are based on characterization and are not tested.

144 AT88SC0808/1616/3216/6416CRF, AT88RF04C

5276C–RFID–3/09

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