AT88CK101BK3 Atmel, AT88CK101BK3 Datasheet - Page 18

• Manufacturer Part Number: AT88CK101BK3
• Description: BOARD JAVAN JR SOCKET BOARD
• Manufacturer: Atmel

Specifications of AT88CK101BK3

• Module/board Type: Socket Module SOT-23-6
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

18
AtMel SeCuRe MeMoRieS

CryptoCompanion™
cryptocompanion eliminates the need to implement
the cryptoMemory or cryptorF host side algorithm
in software. using the standard sHA-1 algorithm,
the device provides secure key storage and
management of up to 16 keys. cryptocompanion
simplifies and secures deployment of cryptoMemory
or cryptorF by avoiding algorithm and key disclosure

13.56 Mhz Reader IC
Atmel’s At88rF1354 reader Ic communicates
with rFId transponders using the Iso 14443-B
communication interface standard. the device is
compatible with 3.3V and 5V host microcontrollers
Device
At88sc018
Device
At88rF1354
MICROCONTROLLER
P
D
COMPANION IC
n
S
D
A
MICROCONTROLLER
S
C
K
Memory
4 Kbit
CRYPTOMEMORY
TWI or SPI Interface
D
A
S
Interface Type
sPI + 2-wire
S
C
K
Authentication
Yes
D
COMPANION IC
P
n
AT88RF1354
Reader IC
Encryption
R
e
s
e
t
Yes
S
D
A
MICROCONTROLLER
from reverse-compilation of system operating code.
In addition, cryptocompanion incorporates a robust
random number generator usable for the entire
system security.
with two-wire or sPI serial interfaces. the At88rF1354
performs all of the rF encoding, timing, and proto-
col functions, greatly reducing the burden on the
host microcontroller.
C
K
S
2.7-5.5
VCC
Interface Type
RF Communications
RF READER
2-wire
S
D
A
C
K
S
CONTROLS
2.7-5.5
VCC
36-pin QFN
Package
Package
8-soIc
CRYPTORF