SN32F100 Series
32-Bit Cortex-M0 Micro-Controller
SONiX TECHNOLOGY CO., LTD
Page 174
Version 1.9
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ELECTRICAL CHARACTERISTIC
18.1 ABSOLUTE MAXIMUM RATING
Supply voltage (Vdd)…………………………………………………………………………………………………………………….……………… - 0.3V ~ 3.6V
Input
in voltage (Vin)…………………………………………………………………………………………………………………….… Vss – 0.2V ~ Vdd + 0.2V
Operating ambient temperature (Topr)
SN32F107, SN32F108, SN32F109
…………...……………………………..……...…………. ………………… -40
C ~ + 85
C
Storage ambient temperature (Tstor)
………………………………………………………………….………………………………………… –40
C ~ + 125
C
18.2 ELECTRICAL CHARACTERISTIC
Standard Operating Conditions (Typical temperature Ta = 25
℃
)
Operating Temperature -40
℃≦
Ta
≦
+85
℃
for Industrial Class
The below data covers process corner range (SS~TT~FF).
PARAMETER
SYM.
DESCRIPTION
MIN.
TYP.
MAX.
UNIT
Operating Voltage
Vdd
Supply voltage for core and external rail
1.8
3.3
3.6
V
VDD rise rate
V
POR
VDD rise rate to ensure internal power-on reset
0.05
-
-
V/ms
Power Consumption
Supply Current
Idd1
Normal mode
System clock = 12MHz
[1][3][4]
-
7
8
[2]
mA
System clock = 50MHz
[1][3][5]
-
20
30
[2]
mA
Idd2
Sleep Mode
System clock = 12MHz
[1][3][4][7]
-
2.4
2.65
[2]
mA
System clock = 16KHz
[1][3][6][7]
-
500
700
[2]
uA
Idd3
Deep-sleep Mode
Vdd=3.3V
[1][3][7]
-
7
110
[2]
uA
Idd4
Deep power-down Mode
Vdd=3.3V
[8]
-
200
8000
[2]
nA
Port Pins, RESET pin
High-level input voltage
V
IH
0.8Vdd
-
Vdd
V
Low-level input voltage
V
IL
Vss
-
0.2Vdd
V
Input voltage
V
i
0
-
Vdd
V
Output voltage
V
o
0
-
Vdd
V
I/O port pull-up resistor
R
PU
Vin = Vss , Vdd = 3.3V
40
60
80
KΩ
I/O port pull-down resistor
R
PD
Vin = 3.3V
40
60
80
KΩ
I/O port input leakage current
Ilekg
Pull-up resistor disable, Vin = Vdd
-
-
2
uA
I2C-bus pins (P0.2, P0.3, P3.14 and P3.15), Vin = Vdd
-
2
4
uA
I/O High-level output source
current
I
OH
Standard port and RESET pins
V
OP
= Vdd
– 0.5V;
5
10
-
mA
High-drive output pin
(P0.0~P0.3, P3.12~P3.15)
V
OP
= Vdd
– 0.5V
12
20
-
mA
I/O Low-level output sink current
I
OL
Standard port and RESET pins
V
OP
= Vss + 0.5V
5
10
-
mA
Codec
ADC Analog Power
AVDD_
ADC
2.7
3.3
3.6
V
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