PIC32MX575F256H-80I Datasheet, PDF (198/236 Pages) Microchip Technology – High-Performance, USB, CAN and Ethernet 32-Bit Flash Microcontrollers

PIC32MX5XX/6XX/7XX
TABLE 31-33: I2Cx BUS DATA TIMING REQUIREMENTS (SLAVE MODE)
AC CHARACTERISTICS
Standard Operating Conditions: 2.3V to 3.6V
(unless otherwise stated)
Operating temperature -40°C  TA  +85°C for Industrial
Param.
No.
Symbol
Characteristics
Min.
Max. Units
Conditions
IS10 TLO:SCL Clock Low Time 100 kHz mode
4.7
—
s
400 kHz mode
1.3
—
s
1 MHz mode
(Note 1)
0.5
—
s
IS11 THI:SCL Clock High Time 100 kHz mode
4.0
—
s
400 kHz mode
0.6
—
s
1 MHz mode
(Note 1)
0.5
—
s
IS20 TF:SCL SDAx and SCLx 100 kHz mode
—
300 ns
Fall Time
400 kHz mode 20 + 0.1 CB 300 ns
1 MHz mode
(Note 1)
—
100 ns
IS21
TR:SCL SDAx and SCLx 100 kHz mode
—
1000 ns
Rise Time
400 kHz mode 20 + 0.1 CB 300 ns
1 MHz mode
(Note 1)
—
300 ns
IS25 TSU:DAT Data Input
100 kHz mode
250
—
ns
Setup Time
400 kHz mode
100
—
ns
1 MHz mode
(Note 1)
100
—
ns
IS26 THD:DAT Data Input
100 kHz mode
0
—
ns
Hold Time
400 kHz mode
0
0.9 s
1 MHz mode
(Note 1)
0
0.3 s
IS30
TSU:STA Start Condition
Setup Time
100 kHz mode
400 kHz mode
4700
600
—
s
—
s
1 MHz mode
(Note 1)
250
—
s
IS31
THD:STA Start Condition
Hold Time
100 kHz mode
400 kHz mode
4000
600
—
s
—
s
1 MHz mode
(Note 1)
250
—
s
IS33
TSU:STO Stop Condition
Setup Time
100 kHz mode
400 kHz mode
4000
600
—
s
—
s
1 MHz mode
(Note 1)
600
—
s
Note 1: Maximum pin capacitance = 10 pF for all I2Cx pins (for 1 MHz mode only).
PBCLK must operate at a
minimum of 800 kHz
PBCLK must operate at a
minimum of 3.2 MHz
PBCLK must operate at a
minimum of 800 kHz
PBCLK must operate at a
minimum of 3.2 MHz
CB is specified to be from
10 to 400 pF
CB is specified to be from
10 to 400 pF
Only relevant for Repeated
Start condition
After this period, the first
clock pulse is generated
DS61156C-page 198
Preliminary
 2010 Microchip Technology Inc.