STM32F102C8 STMicroelectronics, STM32F102C8 Datasheet - Page 29

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STM32F102C8

Manufacturer Part Number
STM32F102C8
Description
Mainstream USB Access line, ARM Cortex-M3 MCU with 64 Kbytes Flash, 48 MHz CPU, USB FS
Manufacturer
STMicroelectronics
Datasheet

Specifications of STM32F102C8

Core
ARM 32-bit Cortex™-M3 CPU
Peripherals Supported
timers, ADC, SPIs, I2Cs and USARTs
Conversion Range
0 to 3.6 V
Systick Timer
24-bit downcounter

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STM32F102x8, STM32F102xB
5.3.5
Table 11.
1. Shortest sampling time can be determined in the application by multiple iterations.
2. Guaranteed by design, not tested in production.
Supply current characteristics
The current consumption is a function of several parameters and factors such as the
operating voltage, ambient temperature, I/O pin loading, device software configuration,
operating frequencies, I/O pin switching rate, program location in memory and executed
binary code.
The current consumption is measured as described in
measurement
All Run-mode current consumption measurements given in this section are performed with a
reduced code that gives a consumption equivalent to Dhrystone 2.1 code.
Maximum current consumption
The MCU is placed under the following conditions:
The parameters given in
temperature and V
T
V
Symbol
V
S_vrefint
T
RERINT
Coeff
REFINT
All I/O pins are in input mode with a static value at V
All peripherals are disabled except if it is explicitly mentioned
The Flash access time is adjusted to f
wait state from 24 to 48 MHz)
Prefetch in on (reminder: this bit must be set before clock setting and bus prescaling)
When the peripherals are enabled f
(2)
(2)
(1)
Internal reference voltage
ADC sampling time when reading
the internal reference voltage
Internal reference voltage spread
over the temperature range
Temperature coefficient
Embedded internal reference voltage
scheme.
DD
supply voltage conditions summarized in
Parameter
Table 12
Doc ID 15056 Rev 3
are derived from tests performed under ambient
PCLK1
HCLK
–40 °C < T
V
DD
= f
frequency (0 wait state from 0 to 24 MHz, 1
Conditions
HCLK/2
= 3 V ±10 mV
A
Figure 9: Current consumption
< +85 °C 1.16
, f
DD
PCLK2
or V
Table
= f
SS
Electrical characteristics
Min
HCLK
(no load)
8.
1.20
Typ
5.1
17.1
Max
1.24
100
10
(2)
ppm/
Unit
29/69
mV
°C
µs
V

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