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K60P144M150SF3_1210 Datasheet, PDF (14/88 Pages) Freescale Semiconductor, Inc – K60 Sub-Family | |||
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General
Table 2. LVD and POR operating requirements (continued)
Symbol Description
Min.
Typ.
Max.
Unit
Low-voltage warning thresholds â high range
VLVW1H
VLVW2H
VLVW3H
VLVW4H
⢠Level 1 falling (LVWV=00)
⢠Level 2 falling (LVWV=01)
⢠Level 3 falling (LVWV=10)
⢠Level 4 falling (LVWV=11)
2.62
2.70
2.78
V
2.72
2.80
2.88
V
2.82
2.90
2.98
V
2.92
3.00
3.08
V
VHYSH Low-voltage inhibit reset/recover hysteresis â
â
±80
â
mV
high range
VLVDL Falling low-voltage detect threshold â low range
1.54
1.60
1.66
V
(LVDV=00)
Low-voltage warning thresholds â low range
VLVW1L
VLVW2L
VLVW3L
VLVW4L
⢠Level 1 falling (LVWV=00)
⢠Level 2 falling (LVWV=01)
⢠Level 3 falling (LVWV=10)
⢠Level 4 falling (LVWV=11)
1.74
1.80
1.86
V
1.84
1.90
1.96
V
1.94
2.00
2.06
V
2.04
2.10
2.16
V
VHYSL Low-voltage inhibit reset/recover hysteresis â
â
±60
â
mV
low range
VBG Bandgap voltage reference
tLPO Internal low power oscillator period
0.97
1.00
1.03
V
900
1000
1100
μs
factory trimmed
1. Rising thresholds are falling threshold + hysteresis voltage
Table 3. VBAT power operating requirements
Symbol Description
VPOR_VBAT Falling VBAT supply POR detect voltage
Min.
Typ.
Max.
Unit
0.8
1.1
1.5
V
Notes
1
1
Notes
5.2.3 Voltage and current operating behaviors
Table 4. Voltage and current operating behaviors
Symbol
VOH
Description
Output high voltage â high drive strength
⢠2.7 V ⤠VDD ⤠3.6 V, IOH = -9mA
⢠1.71 V ⤠VDD ⤠2.7 V, IOH = -3mA
Min.
VDD â 0.5
VDD â 0.5
Max.
â
â
Unit
V
V
Output high voltage â low drive strength
⢠2.7 V ⤠VDD ⤠3.6 V, IOH = -2mA
⢠1.71 V ⤠VDD ⤠2.7 V, IOH = -0.6mA
VDD â 0.5
â
V
VDD â 0.5
â
V
Table continues on the next page...
Notes
K60 Sub-Family Data Sheet, Rev. 4, 10/2012.
14
Freescale Semiconductor, Inc.
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