PIC24FV32KA304 Datasheet, PDF (287/322 Pages) Microchip Technology – 20/28/44/48-Pin, General Purpose, 16-Bit Flash Microcontrollers with XLP Technology

PIC24FV32KA304 FAMILY
TABLE 29-29: RESET, WATCHDOG TIMER, OSCILLATOR START-UP TIMER, POWER-UP TIMER,
AND BROWN-OUT RESET TIMING REQUIRMENTS
AC CHARACTERISTICS
Standard Operating Conditions: 1.8V to 3.6V PIC24F32KA3XX
2.0V TO 5.5V PIC24FV32KA3XX
Operating temperature -40°C  TA  +85°C for Industrial
Param
No.
Symbol
Characteristic
SY10
SY11
SY12
TmcL
TPWRT
TPOR
MCLR Pulse Width (low)
Power-up Timer Period
Power-on Reset Delay
SY13 TIOZ
SY20 TWDT
I/O High-Impedance from MCLR
Low or Watchdog Timer Reset
Watchdog Timer Time-out Period
SY25
SY45
SY55
SY65
SY70
TBOR
TRST
TLOCK
TOST
TDSWU
Brown-out Reset Pulse Width
Internal State Reset Time
PLL Start-up Time
Oscillator Start-up Time
Wake-up from Deep Sleep Time
Min. Typ⁽¹⁾
2
—
50 64
1
5
——
0.85 1.0
3.4 4.0
1
—
—
5
— 100
— 1024
— 100
Max.
—
90
10
100
1.15
4.6
—
—
—
—
—
SY71 TPM
Program Memory Wake-up Time —
1
—
SY72 TLVR
Low-Voltage Regulator Wake-up — 250
—
Time
Note 1: Data in “Typ” column is at 3.3V, 25°C unless otherwise stated.
Units
s
ms
s
ns
Conditions
ms
ms
s
s
s
TOSC
s
s
s
1.32 prescaler
1:128 prescaler
Based on full discharge of
10 F capacitor on VCAP.
Includes TPOR and TRST
Sleep wake-up with
PMSLP = 0
 2011 Microchip Technology Inc.
DS39995A-page 287