AT88SCRF-S7DK2P Atmel, AT88SCRF-S7DK2P Datasheet - Page 18
AT88SCRF-S7DK2P
Manufacturer Part Number
AT88SCRF-S7DK2P
Description
KIT DEMO CRYPTORF W/READER
Manufacturer
Atmel
Specifications of AT88SCRF-S7DK2P
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With/related Products
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Contents
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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