MC44CC374T1AEF Freescale Semiconductor, MC44CC374T1AEF Datasheet - Page 13

• Manufacturer Part Number: MC44CC374T1AEF
• Description: Modulator / Demodulator CMOS MOD R3.0 374T1A
• Manufacturer: Freescale Semiconductor

Specifications of MC44CC374T1AEF

• Package / Case: SOIC-16
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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Table 12. I
Low Level Output Voltage
High Level Input Voltage
Low Level Input Voltage
Absolute Max Input Voltage
Hysteresis of Schmitt trigger inputs
Capacitance for each I/O pin
Pulse width of spikes filtered out
SCL Frequency
Hold time Start condition
Set-up time for repeated start
Data Set-up time
Data Hold time
Set-up time for Stop condition
Low period of the SCL clock
High period of the SCL clock
Rise time of both SDA and SCL
Fall time of both SDA and SCL
Bus free time between Stop and Start
1. C
Sample
b
= total capacitance of one bus line in pF.
Input
SDA
SCL
SDA
SCL
Condition
2
Condition
C Interface Bus Specifications
Start
Start
S
S
MSB
MSB
IC Address R/W
AD7 AD1
IC Address R/W
AD7 AD1
t
HD;STA
Parameter
(1)
t
f
0
1
Slave
t
Slave
Ack
r
Ack
INTER-IC (I
R15
D7
Byte 2
Master Reads from Slave
t
Master Writes to Slave
Figure 5. I
HIGH
t
LOW
R8
D6
t
SP
2
Slave
t
C) INTERFACE TIMING
Ack
SU;DAT
D5
2
C Timing Diagram
Status Byte
R7
D4
Byte 1
Symbol
t
t
t
t
t
HD;STA
SU;DAT
HD;DAT
SU;STO
SU;STA
f
t
t
V
SCLK
t
V
HIGH
V
C
LOW
V
t
BUF
R0
—
SP
hys
t
D3
OL
t
IH
IN
IL
r
f
Slave
Ack
D2
R15
D1
20+ 0.1C
20+ 0.1C
Additional Control Bytes
0.05V
0.7V
Min.
−0.5
500
500
100
500
200
0.6
0.6
—
—
0
0
0
0
R8
D0
LSB
CC
CC
t
HD;DAT
b
b
Slave
Not Ack
Ack
Master
Condition
R7
t
SU;STO
Stop
LSB
V
P
CCmax
0.3 V
Max.
800
300
300
0.4
5.5
—
10
50
—
—
—
—
—
—
—
—
t
BUF
CC
+0.5
Condition
Stop
P
MC44CC373
S
Units
kHz
nS
nS
nS
nS
nS
nS
uS
uS
nS
nS
nS
pF
V
V
V
V
V
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