T555715-PAE Atmel, T555715-PAE Datasheet - Page 4

• Manufacturer Part Number: T555715-PAE
• Description: IC TRANSPONDER R/W 330BIT 330PF
• Manufacturer: Atmel
• Series: T555715r

Specifications of T555715-PAE

• Rf Type: Read / Write
• Frequency: 125kHz
• Features: 330-bit EEPROM
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Package / Case: -

Figure 3-2.
3.10
4
Modulator
T5557
L
0
1
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
Block 0 Configuration Mapping – e5550 Compatibility Mode
Master Key
0
Unlocked
Locked
1
Note 1), 2)
1
2
1
3 4
0
The modulator consists of data encoders for the following basic types of modulation:
Table 3-1.
Notes:
0
5
Mode
FSK1a
FSK2a
FSK1
FSK2
PSK1
PSK2
PSK3
Manchester
Biphase
NRZ
0
6
(1)
(1)
(2)
(2)
(2)
0
7 8
(1)
(1)
1. A common multiple of bitrate and FSK frequencies is recommended.
2. In PSK mode the selected data rate has to be an integer multiple of the PSK sub-carrier
0
frequency.
0
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
RF/8
RF/16
RF/32
RF/40
RF/50
RF/64
RF/100
RF/128
Types of e5550-compatible Modulation Modes
0
0
Direct Data Output
FSK/8-/5
FSK/8-/10
FSK/5-/8
FSK/10-/8
Phase change when input changes
Phase change on bit clock if input high
Phase change on rising edge of input
“0” = falling edge, “1” = rising edge
“1” creates an additional mid-bit change
“1” = damping on, “0” = damping off
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” = rf/8;
“0” = rf/8;
“0” = rf/5;
“0” = rf/10;
0
0
1
1
0
0
1
1
0
0
0
0
1
0
1
0
1
0
1
0
0
0
PSK-
0
0
1
1
Direct
PSK1
PSK2
PSK3
FSK1
FSK2
FSK1a
FSK2a
Manchester
Biphase ('50)
Reserved
CF
0
1
0
1
RF/2
RF/4
RF/8
Res.
0
BLOCK
MAX-
“1” = rf/5
“1” = rf/10
“1” = rf/8
“1” = rf/8
0
0
4517J–RFID–03/06