AMC6821 Datasheet, PDF (4/54 Pages) Burr-Brown (TI) – Analog Monitor and Control Circuit

AMC6821
SBAS386C – MAY 2006 – REVISED JULY 2007
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SDA
t_F
SCLK
S
t_LOW
t_F
t_SU:DAT
t_F
t_HD:STA
t_HD:STA
t_HD:DAT
t_HIGH
t_SU:STA
Sr
Figure 1. Timing Specification
t_R
t_BUF
t_SU:STO
P
S
TIMING REQUIREMENTS
At V_DD = +3V or +5V, and T_A = –40°C to +125°C, unless otherwise noted.
f_SCLK
t_BUF
t_SU:STA
t_HD:STA
t_SU:STO
t_LOW
t_HIGH
t_R
t_F
t_SU:DAT
t_HD:DAT
t_POR
PARAMETER
Clock frequency
Bus free time
Start setup time
Start hold time
Stop condition setup time
SCLK low time
SCLK high time
SCLK, SDA rise time
SCLK, SDA fall time
Data setup time
Data hold time
Time from software reset command or power-on to normal operation. During this period,
I²C™ communication is not recognized.
AMC6821
MIN TYP MAX
100
4.7
4.7
4.0
4.0
4.7
4.0
1000
300
350
350
1.5
UNIT
kHz
µs
µs
µs
µs
µs
µs
ns
ns
ns
ns
ms
4
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