xe88lc05 ETC-unknow, xe88lc05 Datasheet - Page 18

• Manufacturer Part Number: xe88lc05
• Description: 16 10 Bit Data Acquisition Ultra Low-power Microcontroller
• Manufacturer: ETC-unknow

Data Acquisition Microcontroller
XE88LC05
Table 7.4:
Note:
18
symbol
T
T
Vth
EOM
PW
The Voltage Level Detector monitors the state of the system battery. It returns a logical high
value (an interrupt) in the status register if the supplied voltage drops below the user defined
level.
Voltage level detector operation
1) Absolute precision of the threshold voltage is ±10%.
2) This timing is respected in case the internal RC or crystal oscillators are selected. Refer to
the clock block documentation in case the external clock is used.
Minimum pulse width detected
duration of measurement
Threshold voltage
description
Note 1
min
1.53
1.44
1.36
1.29
1.22
1.16
1.11
1.06
3.06
2.88
2.72
2.57
2.44
2.33
2.22
2.13
875
typ
2.0
max
1350
2.5
unit
ms
us
V
VldRange
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
trimming values:
comments
Note 2
Note 2
D0109-40
VldTune
000
001
010
011
100
101
110
111
000
001
010
011
100
101
110
111