M0564LE4AE Datasheet, PDF (148/161 Pages) List of Unclassifed Manufacturers – 32-BIT MICROCONTROLLER

M0564
8.4 Analog Characteristics
8.4.1 LDO
PARAMETER
Temperature
DC Power Supply
Output Voltage
SYM.
TA
VDD
VLDO
SPECIFICATIONS
MIN. TYP. MAX. UNIT
-40
-
+105 ^oC
2.5
-
5.5 V
1.62 1.8 1.98 V
TEST CONDITION
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.
8.4.2 Temperature Sensor
PARAMETER
Detection Temperature
Gain
Offset
Operating current
SYM.
TDET
VTG
VTO
ITEMP
SPECIFICATIONS
MIN. TYP. MAX. UNIT
TEST CONDITION
-40
-1.76
-
-
-1.70
745
+105 ^oC
-1.64 mV/ ^oC
-
mV Temperature at 0 ^oC
6.4
-
10.5 A
Note 1: The temperature sensor formula for the output voltage (Vtemp) is as below equation.
Vtemp (mV) = Gain (mV/℃ ) x Temperature (℃) + Offset (mV)
8.4.3 Internal Voltage Reference (Int_V_REF)
PARAMETER
SYM.
SPECIFICATIONS
MIN. TYP. MAX. UNIT
TEST CONDITION
VREF (2.048V)
VREF (2.56V)
VREF (3.072V)
VREF (4.096V)
VREF1 1.986 - 2.151 V VREFCTL = 3, AV_DD≥2.5V
VREF2 2.483 - 2.637 V VREFCTL = 3, AV_DD≥2.9V
VREF3
2.98
- 3.164 V VREFCTL = 3, AV_DD≥3.4V
VREF4 3.973 - 4.219 V VREFCTL = 3, AV_DD≥4.5V
Start-up Time
TVREF_Start
-
700 2000 uS
C_VREF = 4.7uF
Operating current
IVREF
100
A
May 05, 2017
Page 148 of 161
Rev 1.00