DSPIC30F3011-30I Datasheet, PDF (197/226 Pages) Microchip Technology – High-Performance, 16-Bit Digital Signal Controllers

dsPIC30F3010/3011
TABLE 23-37: 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
IS25
TSU:DAT Data Input
Setup Time
100 kHz mode
250
400 kHz mode
100
1 MHz mode⁽¹⁾
100
—
ns
—
ns
—
ns
IS26
THD:DAT Data Input
Hold Time
100 kHz mode
0
400 kHz mode
0
1 MHz mode⁽¹⁾
0
—
ns
0.9 μs
0.3 μs
IS30 TSU:STA Start Condition 100 kHz mode
4.7
Setup Time
400 kHz mode
0.6
1 MHz mode⁽¹⁾
0.25
—
μs
—
μs
—
μs
IS31 THD:STA Start Condition 100 kHz mode
4.0
Hold Time
400 kHz mode
0.6
1 MHz mode⁽¹⁾
0.25
—
μs
—
μs
—
μs
IS33 TSU:STO Stop Condition 100 kHz mode
4.7
Setup Time
400 kHz mode
0.6
1 MHz mode⁽¹⁾
0.6
—
μs
—
μs
—
μs
IS34 THD:STO Stop Condition 100 kHz mode
4000
—
ns
Hold Time
400 kHz mode
600
1 MHz mode⁽¹⁾
250
—
ns
ns
IS40 TAA:SCL Output Valid
100 kHz mode
0
3500 ns
From Clock
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
400 kHz mode
1.3
1 MHz mode⁽¹⁾
0.5
—
μs
—
μs
IS50 CB
Bus Capacitive
—
400 pF
Loading
Note 1: Maximum pin capacitance = 10 pF for all I²C™ pins (for 1 MHz mode only).
Only relevant for Repeated
Start condition
After this period the first
clock pulse is generated
Time the bus must be free
before a new transmission
can start
© 2008 Microchip Technology Inc.
DS70141E-page 195