Figure 11. 10-Pin Interface header (J1) Orientation
HWB
VCC_D
GND
JTAG
USB
PB5
PB0
PB7 / PD3
PB4
PB6
PB3 / PD2
3.6.4
CryptoCompanion Chip
PB2/ PD1
J1
PB1/
PD0
RESET
The AT88Microbase has one CryptoCompanion device (AT88SC108), which is located on the back
side of board. The AT88SC018 is designed as the mate to Atmel’s CryptoRF? (CRF) and
CryptoMemory? (CM) chips. The SCL and SDA pins are connected to PD0 and PD1, respectively.
The RST and PDN pins are connected to PF2 and PF3, respectively.
Figure 12.
System CryptoCompanion Schematic
Datasheet can be found on the Atmel web site, http://www.atmel.com/products/securemem .
Note: The CryptoCompanion chip cannot be used with the CryptoAuthentication family of devices.
相关PDF资料
AT88CK109STK8 KIT STARTER CRYPTO W/2 SOIC SKTS
AT88CK440RED KIT ADAPTER FOR CRYPTO 10PIN
AT88CK454BLACK KIT DEMO USB CRYPTO FOR ATSHA204
AT88SC25616CSDT KIT DEV TOOL CRYPTOMEMORY
AT89DVK-04 BOARD DEMO MP3 PLAYER
AT89ISP CABLE ISP PROGRAMMER 8051
AT89RFD-01 KIT REF DESIGN FOR AT89C51SND1
AT89RFD-08 REF DESIGN REMOTE MP3 PLAYER
相关代理商/技术参数
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