MC9S08PT60 Datasheet, PDF (9/37 Pages) Freescale Semiconductor, Inc – MC9S08PT60

Nonswitching electrical specifications
Table 3. LVD and POR Specification
Symbol
V_POR
V_LVDH
V_LVW1H
V_LVW2H
V_LVW3H
V_LVW4H
V_HYSH
V_LVDL
V_LVDW1L
V_LVDW2L
V_LVDW3L
V_LVDW4L
V_HYSDL
V_HYSWL
V_BG
C
Description
D
POR re-arm voltage¹
C
Falling low-voltage detect threshold - high
range (LVDV = 1)²
C
Falling low- Level 1 falling (LVWV = 00)
voltage warning
C _{threshold - high} Level 2 falling (LVWV = 01)
C
range
Level 3 falling (LVWV = 10)
C
Level 4 falling (LVWV = 11)
C
High range low-voltage detect/warning
hysteresis
C Falling low-voltage detect threshold - low range
(LVDV = 0)
C
Falling low- Level 1 falling (LVWV = 00)
voltage warning
C _{threshold - low} Level 2 falling (LVWV = 01)
C
range
Level 3 falling (LVWV = 10)
C
Level 4 falling (LVWV = 11)
C
Low range low-voltage detect hysteresis
C
Low range low-voltage warning hysteresis
P
Buffered bandgap output ³
Min
1.5
4.2
4.3
4.5
4.6
4.7
—
2.56
2.62
2.72
2.82
2.92
—
—
1.14
Typ
1.75
4.3
4.4
4.5
4.6
4.7
100
2.61
2.7
2.8
2.9
3.0
40
80
1.16
Max
Unit
2.0
V
4.4
V
4.5
V
4.6
V
4.7
V
4.8
V
—
mV
2.66
V
2.78
V
2.88
V
2.98
V
3.08
V
—
mV
—
mV
1.18
V
1. Maximum is highest voltage that POR is guaranteed.
2. Rising thresholds are falling threshold + hysteresis.
3. voltage Factory trimmed at V_DD = 5.0 V, Temp = 25 °C
MC9S08PT60 Series Data Sheet, Rev. 3, 4/2012.
Freescale Semiconductor, Inc.
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