PIC32MX220F032B-I/SO View Datasheet(PDF) - Microchip Technology
Part Name
Description
Manufacturer
PIC32MX220F032B-I/SO
Microchip Technology
PIC32MX220F032B-I/SO Datasheet PDF : 321 Pages
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PIC32MX1XX/2XX
TABLE 29-31: 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
-40°C ≤ TA ≤ +105°C for V-temp
Param.
No.
Symbol
Characteristics
Min.
Max. Units
Conditions
IS10 TLO:SCL Clock Low Time 100 kHz mode
4.7
—
μs
400 kHz mode
1.3
—
μs
1 MHz mode
0.5
(Note 1)
IS11 THI:SCL Clock High Time 100 kHz mode
4.0
—
μs
—
μs
400 kHz mode
0.6
—
μs
1 MHz mode
(Note 1)
0.5
—
μs
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 μs
1 MHz mode
(Note 1)
0
0.3 μs
IS30
TSU:STA Start Condition
Setup Time
100 kHz mode
400 kHz mode
4700
600
—
ns
—
ns
1 MHz mode
(Note 1)
250
—
ns
IS31
THD:STA Start Condition
Hold Time
100 kHz mode
400 kHz mode
4000
600
—
ns
—
ns
1 MHz mode
(Note 1)
250
—
ns
IS33
TSU:STO Stop Condition
Setup Time
100 kHz mode
400 kHz mode
4000
600
—
ns
—
ns
1 MHz mode
(Note 1)
600
—
ns
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
—
DS61168C-page 272
Preliminary
© 2011 Microchip Technology Inc.
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