STM32F101C8 STMicroelectronics, STM32F101C8 Datasheet - Page 67

no-image

STM32F101C8

Manufacturer Part Number
STM32F101C8
Description
Mainstream Access line, ARM Cortex-M3 MCU with 64 Kbytes Flash, 36 MHz CPU
Manufacturer
STMicroelectronics
Datasheet

Specifications of STM32F101C8

Peripherals Supported
timers, ADC, SPIs, I2Cs and USARTs
Conversion Range
0 to 3.6 V
Systick Timer
24-bit downcounter

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
STM32F101C8
Manufacturer:
ST
0
Part Number:
STM32F101C8T
Manufacturer:
ST
0
Part Number:
STM32F101C8T6
Manufacturer:
STMicroelectronics
Quantity:
15 350
Part Number:
STM32F101C8T6
Manufacturer:
TI
Quantity:
885
Part Number:
STM32F101C8T6
Manufacturer:
STMicroelectronics
Quantity:
10 000
Part Number:
STM32F101C8T6
Manufacturer:
ST
Quantity:
8 000
Part Number:
STM32F101C8T6
Manufacturer:
ALTERA
0
Part Number:
STM32F101C8T6.
Manufacturer:
ST
Quantity:
15 000
Part Number:
STM32F101C8T6..
Manufacturer:
ST
Quantity:
15 000
Part Number:
STM32F101C8T6B
Manufacturer:
ST
Quantity:
15 000
STM32F101x8, STM32F101xB
Equation 1: R
The formula above
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. ADC Accuracy vs. Negative Injection Current: Injecting negative current on any of the standard (non-
3. Based on characterization, not tested in production.
1.5
7.5
13.5
28.5
41.5
55.5
71.5
239.5
Symbol
R
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 add a Schottky diode (pin to ground) to
standard analog pins which may potentially inject negative current.
Any positive injection current within the limits specified for I
affect the ADC accuracy.
EO
EG
ED
ET
EL
AIN
<
------------------------------------------------------------- - R
f
T
ADC
Total unadjusted error
Offset error
Gain error
Differential linearity error
Integral linearity error
s
R
(cycles)
ADC accuracy - limited test conditions
×
AIN
AIN
C
(Equation
ADC
Parameter
max for f
max formula:
T
S
×
ln
(
1) is used to determine the maximum external impedance allowed for an
2
ADC
N
Doc ID 13586 Rev 14
+
0.11
0.54
0.96
2.04
2.96
3.96
5.11
17.1
2
)
= 14 MHz
f
f
V
T
Measurements made after
ADC calibration
ADC
PCLK2
ADC
A
DDA
= 25 °C
= 14 MHz, R
(1)
= 3 V to 3.6 V
t
S
= 28 MHz,
Test conditions
(µs)
INJ(PIN)
AIN
(1) (2)
and ΣI
< 10 kΩ,
INJ(PIN)
0.4
5.9
11.4
25.2
37.2
50
NA
NA
Electrical characteristics
in
±1.3
±0.5
±0.7
±0.8
Typ
±1
Section 5.3.12
R
AIN
max (kΩ)
Max
±1.5
±1.5
±1.5
±1
±2
(3)
does not
Unit
LSB
67/87

Related parts for STM32F101C8