STM32F100C6 STMicroelectronics, STM32F100C6 Datasheet - Page 69

• Manufacturer Part Number: STM32F100C6
• Description: Mainstream Value line, ARM Cortex-M3 MCU with 32 Kbytes Flash, 24 MHz CPU, motor control and CEC functions
• Manufacturer: STMicroelectronics

Specifications of STM32F100C6

• Peripherals Supported: timers, ADC, SPIs, I2Cs, USARTs and DACs
• Conversion Range: 0 to 3.6 V
• 16-bit, 6-channel Advanced-control Timer: up to 6 channels for PWM output, dead time generation and emergency stop
• Systick Timer: 24-bit downcounter

STM32F100x4, STM32F100x6, STM32F100x8, STM32F100xB
Note:
The above formula
error below 1/4 of LSB. Here N = 12 (from 12-bit resolution).
Table 43.
1. Guaranteed by design, not tested in production.
Table 44.
1. ADC DC accuracy values are measured after internal calibration.
2. Based on characterization, not tested in production.
Table 45.
1. ADC DC accuracy values are measured after internal calibration.
2. Better performance could be achieved in restricted V
3. Based on characterization, not tested in production.
ADC accuracy vs. negative injection current: Injecting a negative current on any of the
standard (non-robust) analog input pins should be avoided as this significantly reduces the
accuracy of the conversion being performed on another analog input. It is recommended to
1.5
7.5
13.5
28.5
41.5
55.5
71.5
239.5
Symbol
Symbol
EO
EG
EO
EG
ED
ED
ET
EL
ET
EL
T
Total unadjusted error
Offset error
Gain error
Differential linearity error
Integral linearity error
Total unadjusted error
Offset error
Gain error
Differential linearity error
Integral linearity error
s
R
(cycles)
ADC accuracy - limited test conditions
ADC accuracy
AIN
(Equation
Parameter
Parameter
max for f
1) is used to determine the maximum external impedance allowed for an
ADC
(1) (2) (3)
Doc ID 16455 Rev 6
0.125
0.625
1.125
2.375
3.45
4.625
5.96
20
= 12 MHz
f
f
V
V
T
Measurements made after
ADC calibration
f
f
V
T
Measurements made after
ADC calibration
PCLK2
ADC
PCLK2
ADC
A
A
DDA
REF+
DDA
= Full operating range
= 25 °C
= 12 MHz, R
= 12 MHz, R
(1)
= 3 V to 3.6 V
= 2.4 V to 3.6 V
t
= V
S
= 24 MHz,
= 24 MHz,
Test conditions
Test conditions
(µs)
DD
DDA
, frequency, V
AIN
AIN
(1)(2)
< 10 kΩ,
< 10 kΩ,
REF
0.4
5.9
11.4
25.2
37.2
50
NA
NA
and temperature ranges.
Electrical characteristics
±1.3
±0.5
±0.7
±0.8
±1.5
±1.5
±1.5
Typ
Typ
±1
±2
±1
R
AIN
max (kΩ)
±2.2
±1.5
±1.5
±1.5
±2.5
Max
Max
±1
±3
±2
±5
±3
Unit
LSB
Unit
LSB
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