STM32F301C8T7(2014) View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STM32F301C8T7
(Rev.:2014)

ARM® Cortex®-M4 32-bit MCU+FPU, up to 64 KB Flash, 16 KB SRAM, ADC, DAC, COMP, Op-Amp, 2.0 – 3.6 V

STMicroelectronics 

Electrical characteristics

STM32F301x6 STM32F301x8

Figure 24. Recommended NRST pin protection

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6.3.16

069

1. The reset network protects the device against parasitic resets.

2. The user must ensure that the level on the NRST pin can go below the VIL(NRST) max level specified in

Table 56. Otherwise the reset will not be taken into account by the device.

Timer characteristics

The parameters given in Table 57 are guaranteed by design.

Refer to Section 6.3.14: I/O port characteristics for details on the input/output alternate

function characteristics (output compare, input capture, external clock, PWM output).

Table 57. TIMx(1)(2) characteristics

Symbol

Parameter

Conditions

Min

Max

Unit

tres(TIM)

fEXT

ResTIM

-

Timer resolution time

fTIMxCLK = 72 MHz

fTIMxCLK = 144 MHz,

x = 1, 15,16, 17

Timer external clock

frequency on CH1 to CH4

Timer resolution

-

fTIMxCLK = 72 MHz

TIMx (except TIM2)

TIM2

1

13.9

6.95

0

0

-

-

-

-

-

fTIMxCLK/2

36

16

32

tTIMxCLK

ns

ns

MHz

MHz

bit

-

1

tCOUNTER

16-bit counter clock period fTIMxCLK = 72 MHz

fTIMxCLK = 144 MHz,

x= 1/15/16/17

0.0139

0.0069

-

-

tMAX_COUNT

Maximum possible count

with 32-bit counter

fTIMxCLK = 72 MHz

-

fTIMxCLK = 144 MHz,

x= 1/15/16/17

-

65536

910

tTIMxCLK

μs

455

μs

65536 × 65536 tTIMxCLK

59.65

s

29.825

s

1. TIMx is used as a general term to refer to the TIM1, TIM2, TIM15, TIM16 and TIM17 timers.

2. Guaranteed by design, not tested in production.

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DocID025146 Rev 3

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