MC44BS374T1AEF Freescale, MC44BS374T1AEF Datasheet - Page 25

• Manufacturer Part Number: MC44BS374T1AEF
• Manufacturer: Freescale

Specifications of MC44BS374T1AEF

• Lead Free Status / RoHS Status: Compliant

17 High Speed I
17.1 Specification Conditions
Unless otherwise specified, Vcc = 5.0 V, TA = 25
17.2 Timing Definitions
SDA / SCL output current at 0 V
SDA / SCL low input level
SDA / SCL high input level
SDA/SCL input current for input level from 0.4V to 0.3Vcc
SDA/SCL input level
SDA/SCL capacitance
ACK low output level (3 mA sinking current)
ACK low output level (9 mA sinking current)
Bus clock frequency
Bus free time between stop and start
Setup time for start condition
Hold time for start condition
Data setup time
Data hold time
Setup time for stop condition
Hold time for stop condition
Acknowledge propagation delay
SDA fall time at 3ma sink I and 130pF load
SDA fall time at 3ma sink I and 400pF load
SDA rise time
SCL fall/rise time
Pulse width of spikes suppressed by the input filter
SSDA
SSCL
Stop
Tsu;sto Thd;sta
Electrical Characteristics
Timing Characteristics
Tbuf
Start
Chip Address
Freescale Semiconductor, Inc.
2
Tsu;dat
MC44BS374T1/374T1A Advance Information
C Compatible Bus
For More Information On This Product,
Figure 10. SSDA/SSCL Timing
Thd;dat
Go to: www.freescale.com
...
...
o
C.
Tack:low
ACK
Symbol
Symbol
T
T
T
T
T
T
T
ack;low
T
hd;dat
V
su;sta
hd;sta
su;dat
su;sto
hd;sto
V
buf
IH
IL
SDA
SCL
Min
Min
200
500
500
500
500
2.1
-5
- 5
0
0
0
0
-
-
-
-
-
-
-
-
-
-
Tsu;sta
High Speed I2C Compatible Bus
Typ
Typ
-2
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Start
Vcc+0,3
Max
Max
800
300
300
300
1.5
0.3
0.8
10
50
80
50
5
-
-
-
-
-
-
-
-
-
SDA
SCL
Stop
Unit
Unit
kHz
µA
µA
pF
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
V
V
V
V
V
Thd;sto
Type
Type
A
B
B
C
D
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C