dsPIC30F6011/6012/6013/6014
DS70117F-page 204
2006 Microchip Technology Inc.
IS25
TSU:DAT
Data Input
Setup Time
100 kHz mode
250
—
ns
—
400 kHz mode
100
—
ns
1 MHz mode(1)
100
—
ns
IS26
THD:DAT
Data Input
Hold Time
100 kHz mode
0
—
ns
—
400 kHz mode
0
0.9
μs
1 MHz mode(1)
00.3
μs
IS30
TSU:STA
Start Condition
Setup Time
100 kHz mode
4.7
—
μs
Only relevant for repeated
Start condition
400 kHz mode
0.6
—
μs
1 MHz mode(1)
0.25
—
μs
IS31
THD:STA
Start Condition
Hold Time
100 kHz mode
4.0
—
μs
After this period the first
clock pulse is generated
400 kHz mode
0.6
—
μs
1 MHz mode(1)
0.25
—
μs
IS33
TSU:STO
Stop Condition
Setup Time
100 kHz mode
4.7
—
μs—
400 kHz mode
0.6
—
μs
1 MHz mode(1)
0.6
—
μs
IS34
THD:STO
Stop Condition
100 kHz mode
4000
—
ns
—
Hold Time
400 kHz mode
600
—
ns
1 MHz mode(1)
250
ns
IS40
TAA:SCL
Output Valid
From Clock
100 kHz mode
0
3500
ns
—
400 kHz mode
0
1000
ns
1 MHz mode(1)
0
350
ns
IS45
TBF:SDA
Bus Free Time
100 kHz mode
4.7
—
μs
Time the bus must be free
before a new transmission
can start
400 kHz mode
1.3
—
μs
1 MHz mode(1)
0.5
—
μs
IS50
CB
Bus Capacitive
Loading
—
400
pF
—
TABLE 23-36: I2C BUS DATA TIMING REQUIREMENTS (SLAVE MODE) (CONTINUED)
AC CHARACTERISTICS
Standard Operating Conditions: 2.5V to 5.5V
(unless otherwise stated)
Operating temperature
-40°C
≤ TA ≤ +85°C for Industrial
-40°C
≤ TA ≤ +125°C for Extended
Param
No.
Symbol
Characteristic
Min
Max
Units
Conditions
Note 1:
Maximum pin capacitance = 10 pF for all I2C pins (for 1 MHz mode only).