STM32F302VBT6 STMicroelectronics, STM32F302VBT6 Datasheet - Page 108

• Manufacturer Part Number: STM32F302VBT6
• Description: ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU
• Manufacturer: STMicroelectronics

Specifications of STM32F302VBT6

• Product Category: ARM Microcontrollers - MCU
• Rohs: yes
• Core: ARM Cortex M4
• Data Bus Width: 32 bit

Electrical characteristics
Table 68.
1. ADC DC accuracy values are measured after internal calibration.
2. ADC accuracy vs. negative Injection Current: Injecting negative current on any analog input pins should be avoided as this
3. Data based on characterization results, not tested in production.
108/133
Symbol
SNR
THD
significantly reduces the accuracy of the conversion being performed on another analog input. It is recommended to add a
Schottky diode (pin to ground) to analog pins which may potentially inject negative current.
Any positive injection current within the limits specified for I
accuracy.
Signal-to-
noise ratio
Parameter
harmonic
distortion
ADC accuracy - limited test conditions
Total
V
ADC clock freq. ≤ 72
DDA
Sampling freq ≤ 5
= V
Msps
25°C
MHz
REF+
= 3.3 V
Doc ID 023353 Rev 5
Conditions
Single ended
Single ended
Differential
Differential
INJ(PIN)
(1)(2)
and ΣI
Slow channel 4.8 Ms
Slow channel 4.8 Ms
Slow channel 4.8 Ms
Slow channel 4.8 Ms
Fast channel 5.1 Ms
Fast channel 5.1 Ms
Fast channel 5.1 Ms
Fast channel 5.1 Ms
(continued)
INJ(PIN)
in
Section 6.3.14
STM32F302xx/STM32F303xx
Min
65
69
64
68
(3)
-
-
-
-
does not affect the ADC
Typ Max
−75
−72
−80
−76
67
67
70
70
−72
−70
−74
−71
-
-
-
-
(3)
Unit
dB