AT88SC0808CRF-MVB1G Atmel, AT88SC0808CRF-MVB1G Datasheet - Page 3

• Manufacturer Part Number: AT88SC0808CRF-MVB1G
• Description: CRYPTOMEMORY 8KBIT 8ZONE MVB
• Manufacturer: Atmel

Specifications of AT88SC0808CRF-MVB1G

• Rf Type: Read / Write
• Frequency: 13.56MHz
• Features: 8 Kbit
• Package / Case: MVB Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

The AT88SC0808CRF contains 8 Kbits of user memory and 2 Kbits of configuration memory. The 2 Kbits of configuration
memory contain eight sets of read/write passwords, four crypto key sets, security access registers for each user zone, and
password/key registers for each zone.
The CryptoRF command set is optimized for a multicard RF communications environment. A programmable AFI register allows
this IC to be used in numerous applications in the same geographic area with seamless discrimination of cards assigned to a
particular application during the anticollision process.
1.
5027DS–CRRF–03/09
Block Diagram
Figure 1.
AC1
AC2
RF Interface
C
Voltage
Clamp
Over
Block Diagram
VSS
Regulator
Extraction
Extraction
Clock
Data
V
DD
Command
Formatting
Response
Detection
Interface
Frame
Error
and
and
Random Number
Anticollision
Verification
Password
Generator
EEPROM
Authentication
Data Transfer
Certification
Encryption
Unit
and
3