STM32F101RG STMicroelectronics, STM32F101RG Datasheet - Page 86

• Manufacturer Part Number: STM32F101RG
• Description: Mainstream Access line, ARM Cortex-M3 MCU with 1 Mbyte Flash, 36 MHz CPU
• Manufacturer: STMicroelectronics

Specifications of STM32F101RG

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

Electrical characteristics
5.3.16
5.3.17
86/108
TIM timer characteristics
The parameters given in
Refer to
function characteristics (output compare, input capture, external clock, PWM output).
Table 50.
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 ambient temperature, f
summarized in
The STM32F101xC, STM32F101xD and STM32F101xESTM32F101xF and STM32F101xG
access line I
protocol with the following restrictions: t he I/O pins SDA and 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
characteristics
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 5.3.14: I/O port characteristics
DD
TIMx
2
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
is disabled, but is still present.
C interface meets the requirements of the standard I
for more details on the input/output alternate function characteristics (SDA
Table
(1)
characteristics
Parameter
10.
Table 50
Doc ID 17143 Rev 2
are guaranteed by design.
f
f
TIMxCLK
f
f
TIMxCLK
TIMxCLK
TIMxCLK
PCLK1
Table
Conditions
frequency and V
51. Refer also to
= 36 MHz
= 36 MHz
= 36 MHz 0.0278
= 36 MHz
for details on the input/output alternate
Table 51
27.8
Min
STM32F101xF, STM32F101xG
1
0
0
1
are derived from tests
DD
Section 5.3.14: I/O port
supply voltage conditions
2
65536 × 65536
C communication
f
TIMxCLK
65536
119.2
1820
Max
18
16
/2
t
t
t
TIMxCLK
TIMxCLK
TIMxCLK
MHz
MHz
Unit
ns
bit
µs
s