NUC121ZC2AE Datasheet, PDF (137/150 Pages) List of Unclassifed Manufacturers – 32-bit Microcontroller

NUC121/125
8.4.2 LDO
Symbol
Parameter
Min Typ Max Unit
Test Condition
VDD
DC Power Supply
2.5
-
5.5
V
VLDO
TA
Output Voltage
Temperature
1.62 1.8 1.98
V
-40
25
+105
℃
Note 1: It is recommended a 0.1μF bypass capacitor is connected between V_DD and the closest V_SS
pin of the device.
Note 2: For ensuring power stability, a 1μF Capacitor must be connected between LDO_CAP pin
and the closest V_SS pin of the device.
8.4.3 Low-Voltage Reset
Symbol
AVDD
TA
ILVR
Parameter
Supply Voltage
Temperature
Quiescent Current
VPOR
Threshold Voltage
TLVR_Start
Start-up Time
Min Typ Max Unit Test Condition
0
-
5.5
V
-40
-
+105
℃
-
-
1.1
-
uA
2.1
2.2
2.3
V
AVDD = 5.5V
TA = 85℃
2.0
2.1
2.2
V
TA = 25℃
1.9
2.0
2.1
V
TA = -40℃
-
129
-
uS
8.4.4 Brown-out Detector
Symbol
AVDD
TA
IBOD
Parameter
Supply Voltage
Temperature
Quiescent Current
VBOD
Brown-out Voltage
(Falling edge)
VBOD
Brown-out Voltage
Feb. 23, 2017
Min Typ Max Unit
0
-
5.5
V
-40
-
+105
℃
-
81
-
μA
4.3
4.5
4.7
V
3.5
3.7
3.9
V
2.55 2.7 2.85
V
2.05 2.2 2.35
V
4.3
4.6
.4.7
V
Page 137 of 150
Test Condition
-
-
AVDD = 5.5V
BODVL [1:0] = 11
BODVL [1:0] = 10
BODVL [1:0] = 01
BODVL [1:0] = 00
BODVL [1:0] = 11
Rev 1.00