Datasheet

PIC32MZ Embedded Connectivity with Floating Point Unit (EF) Family
DS60001320B-page 632 Preliminary  2015 Microchip Technology Inc.
FIGURE 37-5: EXTERNAL RESET TIMING CHARACTERISTICS
TABLE 37-24: RESETS TIMING
AC CHARACTERISTICS
Standard Operating Conditions: 2.1V to 3.6V
(unless otherwise stated)
Operating temperature -40°C  TA  +85°C for Industrial 
-40°C  T
A  +125°C for Extended
Param.
No.
Symbol Characteristics
(1)
Min. Typical
(2)
Max. Units Conditions
SY00 TPU Power-up Period
Internal Voltage Regulator Enabled
— 400 600 s
—
SY02 TSYSDLY System Delay Period:
Time Required to Reload Device
Configuration Fuses plus SYSCLK
Delay before First instruction is
Fetched.
— 1 µs +
8 SYSCLK
cycles
— — —
SY20 TMCLR MCLR Pulse Width (low) 2 — — s
—
SY30 TBOR BOR Pulse Width (low) — 1 — s —
Note 1: These parameters are characterized, but not tested in manufacturing.
2: Data in “Typ” column is at 3.3V, +25°C unless otherwise stated. Characterized by design but not tested.
MCLR
(SY20)
Reset Sequence
(SY10)
CPU Starts Fetching Code
BOR
(SY30)
TOST
TMCLR
TBOR
Reset Sequence
CPU Starts Fetching Code
Clock Sources = (FRC, FRCDIV, FRCPLL, EC, ECPLL and LPRC)
Clock Sources = (HS, HSPLL, and SOSC)
(TSYSDLY)
SY02
(T
SYSDLY)
SY02