LX16EVK01/NOPB National Semiconductor, LX16EVK01/NOPB Datasheet - Page 12

• Manufacturer Part Number: LX16EVK01/NOPB
• Description: KIT EVAL FOR DS92LX1621/22
• Manufacturer: National Semiconductor

Specifications of LX16EVK01/NOPB

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

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RECOMMENDED INPUT TIMING REQUIREMENTSRECOMMENDED INPUT TIMING REQUIREMENTS
f
f
f
t
t
t
t
t
t
t
C
SWITCHING CHARACTERISTICS
f
f
f
t
t
t
t
t
t
t
t
SCL
LOW
HIGH
HD:STA
SU:STA
HD:DAT
SU:DAT
SU:STO
r
f
SCL
LOW
HIGH
HD:STA
SU:STA
HD:DAT
SU:DAT
SU:STO
f
BUF
TIMEOUT
Symbol
b
Bi-Directional Control Bus Timing Specifications (SCL, SDA) - (Figure 4)
Over recommended operating supply and temperature ranges unless otherwise specified.
SCL Clock Frequency
SCL Low Period
SCL High Period
Hold time for a start or a repeated start
condition
Set Up time for a start or a repeated
start condition
Data Hold Time
Data Set Up Time
Set Up Time for STOP Condition,
SCL & SDA Rise Time
SCL & SDA Fall Time
Capacitive load for bus
SCL Clock Frequency
SCL Low Period
SCL High Period
Hold time for a start or a repeated start
condition
Set Up time for a start or a repeated
start condition
Data Hold Time
Data Set Up Time
Set Up Time for STOP Condition
SCL & SDA Fall Time
Bus free time between a stop and start
condition
NACK Time out
Parameter
((Note
9))
f
Serializer M/S = 0 – R/W Register
0x05 = 0x40'h
Deserializer M/S = 0 – READ
Register 0x06 b[6:4] = 0x00'h
Serializer M/S = 0 – R/W Register
0x05 = 0x40'h
Deserializer M/S = 0 – READ
Register 0x06 b[6:4] = 0x00'h
Serializer M/S = 0 – R/W Register
0x05 = 0x40'h
Deserializer M/S = 0 – READ
Register 0x06 b[6:4] = 0x00'h
Serializer M/S = 0 Register 0x05 =
0x40'h
Serializer M/S = 0 Register 0x05 =
0x40'h
Serializer M/S = 0
Serializer M/S = 0
Serializer M/S = 1
Deserializer MODE = 1
Register 0x06 b[2:0]=111'b
SCL
= 100 kHz
Conditions
12
Min
250
250
4.7
4.0
4.0
4.7
4.0
4.7
4.0
4.0
4.7
4.0
4.7
>0
0
0
Typ
100
100
25
1
((Note
13))
1000
Max
3.45
3.45
100
300
400
300
Units
kHz
kHz
ms
pF
µs
µs
µs
µs
µs
ns
µs
ns
ns
μs
μs
μs
μs
μs
ns
μs
ns
μs