Q2686 Wavecom, Q2686 Datasheet - Page 34

• Manufacturer Part Number: Q2686
• Description: Wireless CPU
• Manufacturer: Wavecom

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3.4.2.2
See Chapter 3.3, "Electrical information for digital I/O” for Open drain, 2V8 and 1V8 voltage
characteristics and Reset state definition.
T-data-setup
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prior written agreement.
WM_PRJ_Q2686_PTS_001-007
T-data-hold
SCL-freq
Signal
T-start
T-high
SDA
T-stop
Signal
SCL
T-free
I²C Bus Pin-out
number
Bus free time, STOP to START
Pin
44
46
Hold time START condition
Setup time STOP condition
confidential ©
High period for clock
I²C clock frequency
Data setup time
Data hold time
I/O
I/O
Description
O
Open drain
Open drain
AC characteristics
I/O type
Pin description
Reset
state
Z
Z
Minimum Typ Maximum Unit
100
100
0.6
0.6
1.3
0.6
0
Serial Clock
Serial Data
Description
Q2686 Wireless CPU
400
0.9
Multiplexed
Interfaces
GPIO26
GPIO27
with
March 6, 2007
KHz
Page: 33 / 87
ns
μs
μs
μs
μs
μs
®