2011-2012 Microchip Technology Inc.
Preliminary
DS61168D-page 273
PIC32MX1XX/2XX
IS34
THD:STO
Stop Condition
Hold Time
100 kHz mode
4000
—
ns
—
400 kHz mode
600
—
ns
1 MHz mode
(Note 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
(Note 1)
0350
ns
IS45
TBF:SDA
Bus Free Time
100 kHz mode
4.7
—
μs
The amount of time the bus
must be free before a new
transmission can start
400 kHz mode
1.3
—
μs
1 MHz mode
(Note 1)
0.5
—
μs
IS50
CB
Bus Capacitive Loading
—
400
pF
—
TABLE 29-31: I2Cx BUS DATA TIMING REQUIREMENTS (SLAVE MODE) (CONTINUED)
AC CHARACTERISTICS
Standard Operating Conditions: 2.3V to 3.6V
(unless otherwise stated)
Operating temperature
-40°C
≤TA ≤+85°C for Industrial
-40°C
≤TA ≤+105°C for V-temp
Param.
No.
Symbol
Characteristics
Min.
Max.
Units
Conditions
Note 1: Maximum pin capacitance = 10 pF for all I2Cx pins (for 1 MHz mode only).