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| ATXMEGA128B1 Datasheet, PDF (88/138 Pages) ATMEL Corporation – 8/16-bit Atmel XMEGA B1 Microcontroller | |||
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Symbol Parameter
tHD;DAT Data hold time
tSU;DAT Data setup time
tSU;STO Setup time for STOP condition
tBUF
Bus free time between a STOP and START
condition
Notes:
1. Required only for fSCL > 100kHz
2. Cb = Capacitance of one bus line in pF
3. fPER = Peripheral clock frequency
Condition
fSCL ï£ 100kHz
fSCL > 100kHz
fSCL ï£ 100kHz
fSCL > 100kHz
fSCL ï£ 100kHz
fSCL > 100kHz
fSCL ï£ 100kHz
fSCL > 100kHz
Min
Typ
Max Units
0
3.5
0
0.9
250
100
µs
4.0
0.6
4.7
1.3
XMEGA B1 [DATASHEET] 88
8330CâAVRâ07/2012
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