ATA557001C-DDB Atmel, ATA557001C-DDB Datasheet - Page 16

• Manufacturer Part Number: ATA557001C-DDB
• Description: IC IDIC SENSOR RW 1KBIT DIE
• Manufacturer: Atmel
• Series: -r

Specifications of ATA557001C-DDB

• Function: Read/Write
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

6. Atmel ATA5570C in Extended Mode (X-mode)
6.1
6.2
Figure 6-1.
16
Binary Bit-rate Generator
OTP Functionality
0
1
Atmel ATA5570C
1) If Master Key = 6 then test mode write commands are ignored
2) If Master Key < > 6 or 9 then extended function mode is disabled
0
Master Key
Note 1), 2)
Unlocked
Locked
1
Block 0 – Configuration Map in Extended Mode (X-mode)
1
0
0
0
In general, the block 0 setting of the master key (bits 1 to 4) to the value “6” or “9” together with
the X-mode bit will enable the extended mode functions.
Any other master key setting will prevent the activation of the Atmel ATA5570C extended
mode options, even when the X-mode bit is set.
In extended mode the data rate is binary programmable to operate at any data rate between
RF/2 and RF/128 as given in the formula below.
Data rate = RF/(2n + 2)
If the OTP bit is set to “1”, all memory blocks are write protected and behave as if all lock bits
are set to “1”. If, additionally, the master key is set to “6”, the Atmel
ation is locked forever (= OTP functionality).
If the master key is set to “9”, the test-mode access allows the re-configuration of the tag.
0
• Master key = “9”: Test mode access and extended mode are both enabled.
• Master key = “6”: Any test mode access will be denied but the extended mode is still
0
enabled.
0
RF/8
RF/16
RF/32
RF/40
RF/50
RF/64
RF/100
RF/128
0
0
Bit Rate
0
0
0
0
1
1
1
1
Data
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
0
0
0
0
0
0
0
0
0
1
1
Modulation
0
0
0
0
0
0
0
0
1
0
1
0
0
0
0
1
1
1
1
0
0
0
0
0
1
1
0
0
1
1
0
0
0
0
1
0
1
0
1
0
1
0
0
0
Direct
PSK1
PSK2
PSK3
FSK1
FSK2
FSK1a
FSK2a
Manchester
Bi-phase ('50)
Reserved
PSK
0
0
1
1
CF
0
1
0
1
RF/2
RF/4
RF/8
RFU
0
Block
Max
®
0
ATA5570C mode of oper-
0
9191B–RFID–05/11