Datasheet

dsPIC30F6011/6012/6013/6014
DS70117F-page 188 © 2006 Microchip Technology Inc.
FIGURE 23-7: BAND GAP START-UP TIME CHARACTERISTICS
SY25 TBOR Brown-out Reset Pulse Width
(3)
100 — — μsVDD ≤ VBOR (D034)
SY30 TOST Oscillation Start-up Timer Period — 1024 TOSC ——TOSC = OSC1 period
SY35 TFSCM Fail-Safe Clock Monitor Delay — 500 900 μs -40°C to +85°C
TABLE 23-21: RESET, WATCHDOG TIMER, OSCILLATOR START-UP TIMER, POWER-UP TIMER
AND BROWN-OUT RESET TIMING REQUIREMENTS
AC CHARACTERISTICS
Standard Operating Conditions: 2.5V to 5.5V
(unless otherwise stated)
Operating temperature -40°C ≤ TA ≤ +85°C for Industrial
-40°C ≤ T
A ≤ +125°C for Extended
Param
No.
Symbol Characteristic
(1)
Min Typ
(2)
Max Units Conditions
Note 1: These parameters are characterized but not tested in manufacturing.
2: Data in “Typ” column is at 5V, 25°C unless otherwise stated.
3: Refer to Figure 23-2 and Table 23-11 for BOR.
VBGAP
Enable Band Gap
Band Gap
0V
(see Note)
Stable
Note: Set LVDEN bit (RCON<12>) or the BOREN bit (FBORPOR<7>).
SY40
TABLE 23-22: BAND GAP START-UP TIME REQUIREMENTS
AC CHARACTERISTICS
Standard Operating Conditions: 2.5V to 5.5V
(unless otherwise stated)
Operating temperature -40°C ≤ TA ≤ +85°C for Industrial
-40°C ≤ T
A ≤ +125°C for Extended
Param
No.
Symbol Characteristic
(1)
Min Typ
(2)
Max Units Conditions
SY40 T
BGAP Band Gap Start-up Time — 40 65 µs Defined as the time between the
instant that the band gap is enabled
and the moment that the band gap
reference voltage is stable.
RCON<13>Status bit
Note 1: These parameters are characterized but not tested in manufacturing.
2: Data in “Typ” column is at 5V, 25°C unless otherwise stated.