MCP40D17 Microchip Technology Inc., MCP40D17 Datasheet - Page 9

• Manufacturer Part Number: MCP40D17
• Description: 7-bit Single I 2 C? With Command Code Digital Pot With Volatile Memory In Sc70
• Manufacturer: Microchip Technology Inc.

1.1
FIGURE 1-1:
TABLE 1-1:
FIGURE 1-2:
© 2009 Microchip Technology Inc.
I
Param.
2
SCL
SDA
D102
C AC Characteristics
No.
SDA
Out
SDA
In
90
91
92
93
SCL
Note 1: Refer to specification D102 (Cb) for load conditions.
I
2
T
T
T
T
Symbol
C Mode Timing Waveforms and Requirements
SU
SU
HD
HD
F
Cb
SCL
:
:
:
:
STA
STO
STA
STO
I
2
90
C BUS START/STOP BITS REQUIREMENTS
90
Bus capacitive
loading
START condition
Setup time
START condition
Hold time
STOP condition
Setup time
STOP condition
Hold time
103
Condition
I
I
START
2
2
C Bus Start/Stop Bits Timing Waveforms.
C Bus Data Timing.
91
109
91
Characteristic
Standard Operating Conditions (unless otherwise specified)
Operating Temperature
Operating Voltage V
Performance Curves”
Standard Mode
Fast Mode
100 kHz mode
100 kHz mode
400 kHz mode
100 kHz mode
400 kHz mode
100 kHz mode
400 kHz mode
100 kHz mode
400 kHz mode
400 kHz mode
100
106
109
101
4700
4000
4000
4000
DD
Min
600
600
600
600
—
—
0
0
range is described in Section 2.0 “Typical
107
–40°C ≤ T
Max
MCP40D17/18/19
100
400
400
400
—
—
—
—
—
—
—
—
Units
kHz
kHz
pF
pF
ns
ns
ns
ns
ns
ns
ns
ns
A
≤ +125°C (Extended)
92
Condition
C
C
Only relevant for repeated
START condition
After this period the first
clock pulse is generated
STOP
b
b
= 400 pF, 1.8V - 5.5V
= 400 pF, 2.7V - 5.5V
92
93
Conditions
102
DS22152B-page 9
110