STR711FR0 STMicroelectronics, STR711FR0 Datasheet - Page 66

• Manufacturer Part Number: STR711FR0
• Description: ARM-Based Flash microcontrollers with USB
• Manufacturer: STMicroelectronics

Specifications of STR711FR0

• 5 Power Saving Modes: SLOW, WAIT, LPWAIT, STOP and STANDBY modes
• Conversion Range: 0 to 2.5 V

Electrical parameters
4.3.11
66/78
ADC characteristics
Subject to general operating conditions for AV
Table 42.
Notes:
1. Unless otherwise specified, typical data are based on T
2. Any added external serial resistor will downgrade the ADC accuracy (especially for resistance greater than
3. Calibration is needed once after each power-up.
Symbol
SINAD
t
C
f
PBR
THD
CONV
I
V
MOD
Z
ADC
as design guidelines and are not tested.
10k
I
ADC
AIN
lkg
IN
Ω
). Data based on characterization results, not tested in production.
Modulator Oversampling
frequency
Conversion voltage range
Negative input leakage current on
analog pins
Passband Ripple
S/N and Distortion
Total Harmonic Distortion
Internal sample and hold capacitor
Total Conversion time (including
sampling time)
Normal mode
Standby mode
Input Impedance
ADC characteristics
Parameter
2)3)
V
400µA on adjacent
analog pin
f
MOD
IN
<
DD
V
A
Conditions
T
T
SS,
= 2 MHz
=25°C and AV
, f
A
A
PCLK2
= 27 °C
= 27 °C
| I
IN
|<
, and T
DD
-AV
A
(max)
2048/
f
unless otherwise specified.
SS
Min
MOD
56
60
0
1
=3.3V. They are given only
Typ
2.5
63
74
5
1)
Max
2.1
2.5
0.1
3.2
3.0
6
1
STR71xF
MHz
Unit
MΩ
mA
µA
dB
dB
dB
pF
µA
V