STM32F101C8 STMicroelectronics, STM32F101C8 Datasheet - Page 60

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

Specifications of STM32F101C8

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

Electrical characteristics
5.3.15
5.3.16
60/87
TIM timer characteristics
The parameters given in
Refer to
alternate function characteristics (output compare, input capture, external clock, PWM
output).
Table 38.
1. TIMx is used as a general term to refer to the TIM1, TIM2, TIM3 and TIM4 timers.
Communications interfaces
I
Unless otherwise specified, the parameters given in
performed under the ambient temperature, f
conditions summarized in
The STM32F101xx medium-density access line I
standard I
SCL are mapped to are not “true” open-drain. When configured as open-drain, the PMOS
connected between the I/O pin and V
The I
injection characteristics
(SDA and SCL) .
t
2
MAX_COUNT
t
C interface characteristics
COUNTER
Symbol
t
Res
res(TIM)
f
EXT
2
C characteristics are described in
TIM
Section 5.3.12: I/O current injection characteristics
2
C communication protocol with the following restrictions: t he I/O pins SDA and
TIMx
Timer resolution time
Timer external clock
frequency on CH1 to CH4
Timer resolution
16-bit counter clock period
when internal clock is
selected
Maximum possible count
(1)
characteristics
Parameter
for more details on the input/output alternate function characteristics
Table 38
Table
Doc ID 13586 Rev 14
8.
are guaranteed by design.
DD
f
f
TIMxCLK
f
f
TIMxCLK
TIMxCLK
TIMxCLK
Table
is disabled, but is still present.
Conditions
PCLK1
39. Refer also to
= 36 MHz
= 36 MHz
= 36 MHz 0.0278
= 36 MHz
2
C interface meets the requirements of the
frequency and V
Table 39
27.8
Min
for details on the input/output
STM32F101x8, STM32F101xB
1
0
0
1
are derived from tests
Section 5.3.12: I/O current
65536 × 65536
DD
f
TIMxCLK
supply voltage
65536
119.2
1820
Max
18
16
/2
t
t
t
TIMxCLK
TIMxCLK
TIMxCLK
MHz
MHz
Unit
ns
bit
µs
s