PIC32MX3XX_1 Datasheet, PDF (180/208 Pages) Microchip Technology – High-Performance, General Purpose and USB 32-bit Flash Microcontrollers

PIC32MX3XX/4XX
TABLE 29-33: 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
Param.
No.
Symbol
Characteristics
Min.
Max. Units
Conditions
IS34
THD:STO Stop Condition
Hold Time
100 kHz mode
400 kHz mode
4000
600
— nsec
— nsec
1 MHz mode
250
(Note 1)
nsec
IS40
TAA:SCL Output Valid from 100 kHz mode
Clock
400 kHz mode
0
3500 nsec
0
1000 nsec
1 MHz mode
(Note 1)
0
350 nsec
IS45 TBF:SDA Bus Free Time 100 kHz mode
4.7
—
μs
400 kHz mode
1.3
—
μs
1 MHz mode
(Note 1)
0.5
—
μs
IS50 CB
Bus Capacitive Loading
—
400 pF
Note 1: Maximum pin capacitance = 10 pF for all I2Cx pins (for 1 MHz mode only).
—
—
The amount of time the bus
must be free before a new
transmission can start.
—
TABLE 29-34: ADC MODULE SPECIFICATIONS
AC CHARACTERISTICS
Standard Operating Conditions: 2.5V to 3.6V
(unless otherwise stated)
Operating temperature -40°C ≤ TA ≤ +85°C for Industrial
Param.
No.
Symbol
Characteristics
Min.
Typical Max. Units
Conditions
Device Supply
AD01 AVDD
Module VDD Supply
Greater of
— Lesser of V
VDD – 0.3
VDD + 0.3
—
or 2.5
or 3.6
AD02 AVSS
Module VSS Supply
VSS
— VSS + 0.3 V
—
Reference Inputs
AD05 VREFH Reference Voltage High AVSS + 2.0
—
AVDD
V (Note 1)
AD05a
2.5
—
3.6
V VREFH = AVDD (Note 3)
AD06 VREFL
Reference Voltage Low
AVSS
—
VREFH – V (Note 1)
2.0
AD07 VREF
Absolute Reference
Voltage
(VREFH – VREFL)
2.0
—
AVDD
V (Note 3)
AD08 IREF
Current Drain
—
250
400
μA ADC operating
—
3
μA ADC off
Analog Input
AD12 VINH-VINL Full-Scale Input Span
VREFL
—
VREFH
V
—
Note 1: These parameters are not characterized or tested in manufacturing.
2: With no missing codes.
3: These parameters are characterized, but not tested in manufacturing.
4: Characterized with 1 kHz sinewave.
DS61143G-page 180
© 2010 Microchip Technology Inc.