Datasheet

© 2009-2011 Microchip Technology Inc. DS61156G-page 197
PIC32MX5XX/6XX/7XX
FIGURE 31-3: I/O TIMING CHARACTERISTICS
TABLE 31-20: INTERNAL RC ACCURACY
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.
Characteristics Min. Typical Max. Units Conditions
LPRC @ 31.25 kHz
(1)
F21 LPRC -15 — +15 % —
Note 1: Change of LPRC frequency as VDD changes.
Note: Refer to Figure 31-1 for load conditions.
I/O Pin
(Input)
I/O Pin
(Output)
DI35
DI40
DO31
DO32
TABLE 31-21: I/O TIMING REQUIREMENTS
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
(2)
Min. Typical
(1)
Max. Units Conditions
DO31 TIOR Port Output Rise Time — 5 15 ns VDD < 2.5V
—510nsV
DD > 2.5V
DO32 T
IOF Port Output Fall Time — 5 15 ns VDD < 2.5V
—510nsV
DD > 2.5V
DI35 T
INP INTx Pin High or Low Time 10 — — ns —
DI40 T
RBP CNx High or Low Time (input) 2 — — TSYSCLK —
Note 1: Data in “Typical” column is at 3.3V, 25°C unless otherwise stated.
2: This parameter is characterized, but not tested in manufacturing.