System characteristics

HITAG S 256

HITAG S 2048

Total memory [bit]

256

2048

Memory organisation

8 blocks, 4 bytes each

64 blocks, 4 bytes each

User memory [bit]

192

1984

Data transfer

contactless

contactless

Frequency range [kHz}

100...150

100...150

Baudrate [kbit/s]

up to 8

up to 8

Operating distance [m]; depending on reader antenna geometry

up to 2,0

up to 2,0

Write endurance [cycles]

100 000

100 000

Data retention  [years]

10

10

Supports animal ID (ISO 11784/85)

Yes

Yes

Supports animal ID (ISO 14223/1)

If card is adjusted to 134 kHz

If card is adjusted to 134 kHz

Anticollision

Fast protocol, collision detection

Fast protocol, collision detection

Unique serial number [byte]

4

4

Write protection

blockwise, multi user mode

blockwise, multi user mode

Access keys [bit]

48

48

Access conditions

Authentication or plain

Authentication or plain

Encryption algorithm

Yes for authentication only

Yes for authentication only

Other

RTF & TTF mode

RTF & TTF mode