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STM32G47PBY3XXX Datasheet(PDF) 161 Page - STMicroelectronics

Part # STM32G47PBY3XXX
Description  Arm® Cortex®-M4 32-bit MCUFPU, up to 512 KB Flash, 170 MHz / 213DMIPS, 128 KB SRAM, rich analog, math accelerator
PDF  229 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STM32G47PBY3XXX Datasheet(HTML) 161 Page - STMicroelectronics

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DS12712 Rev 3
161/229
STM32G473xB STM32G473xC STM32G473xE
Electrical characteristics
194
Rnetwork
R2/R1 internal
resistance values in
non-inverting PGA
mode(5)
PGA Gain = 2
-
10/10
-
kΩ/k
Ω
PGA Gain = 4
-
30/10
-
PGA Gain = 8
-
70/10
-
PGA Gain = 16
-
150/10
-
PGA Gain = 32
-
310/10
-
PGA Gain = 64
-
630/10
-
R2/R1 internal
resistance values in
inverting PGA mode(5)
PGA Gain = -1
-
10/10
-
PGA Gain = -3
-
30/10
-
PGA Gain = -7
-
70/10
-
PGA Gain = -15
-
150/10
-
PGA Gain = -31
-
310/10
-
PGA Gain = -63
-
630/10
-
Delta R
Resistance variation
(R1 or R2)
--15
-
+15
%
PGA BW
PGA bandwidth for
different non inverting
gain
Gain = 2
-
GBW/2
-
MHz
Gain = 4
-
GBW/4
-
Gain = 8
-
GBW/8
-
Gain = 16
-
GBW/16
-
Gain = 32
-
GBW/32
-
Gain = 64
-
GBW/64
-
PGA bandwidth for
different inverting gain
Gain = -1
-
GBW/2
-
MHz
Gain = -3
-
GBW/4
-
Gain = -7
-
GBW/8
-
Gain = -15
-
GBW/16
-
Gain = -31
-
GBW/32
-
Gain = -63
-
GBW/64
-
eN
Voltage noise density
at 1 kHz, Output loaded with 4 kΩ
-250
-
nV/√
Hz
at 10 kHz, Output loaded with 4 kΩ
-90-
IDDA(OPAMP)
OPAMP consumption
from VDDA
Normal mode
No load,
follower mode
-1.3
2.2
mA
High-speed mode
-
1.4
2.6
TS_OPAMP_VO
UT
ADC sampling time
when reading the
OPAMP output.
OPAINTOEN=1
VDDA < 2V
300
-
-
ns
VDDA ≥ 2V
200
-
-
IDDA(OPAMPI
NT)
OPAMP consumption
from VDDA.
OPAINTOEN=1
Normal mode
no load,
follower mode
-
0.45
0.7
mA
High-speed mode
-
0.5
0.8
Table 75. OPAMP characteristics(1) (2) (continued)
Symbol
Parameter
Conditions
Min
Typ
Max
Unit



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