STM32U535NET6QTR datasheet(242/278 Pages) STMICROELECTRONICS

Part #	STM32U535NET6QTR

Description	Ultra-low-power Arm® Cortex®-M33 MCUTrustZone®FPU,240 DMIPS, up to 512 KB flash memory, 274 KB SRAM

PDF	278 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

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Electrical characteristics

STM32U535xx

242/278

DS14217 Rev 1

Figure 50. PSSI receive timing diagram

5.3.31

Timer characteristics

The parameters given in the following tables are specified by design, not tested in

production.

Refer to Section 5.3.14: I/O port characteristics for details on the input/output alternate

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

MSv63436V1

ts(DATA)

CKPOL=0

CKPOL=1

PSSI D[15:0]

(input)

th(DATA)

tw(PDCKL)

tw(PDCKH)

tc(PDCK)

tf(PDCK)

Invalid data IN

Valid data IN

DEPOL=0

DEPOL=1

RDYPOL=0

RDYPOL=1

Invalid data IN

tr(PDCK)

ts(DE)

th(DE)

tv(RDY)

tho(RDY)

Table 121. TIMx(1) characteristics

Symbol

Parameter

Conditions

Min

Max

Unit

tres(TIM)

Timer resolution time

-1

tTIMxCLK

fTIMxCLK = 160 MHz

6.25

fEXT

Timer external clock frequency on

CH1 to CH4

-0

fTIMxCLK/2

MHz

fTIMxCLK = 160 MHz

ResTIM

Timer resolution

TIMx (except TIM2/3/4/5)

bit

TIM2/3/4/5

tCOUNTER 16-bit counter clock period

65536

tTIMxCLK

fTIMxCLK = 160 MHz

0.007

409.6

µs

tMAX_COUNT

Maximum possible count with

32-bit counter

65536 × 65536 tTIMxCLK

fTIMxCLK = 160 MHz

26.843

1. TIMx, is used as a general term in which x stands for 1,2,3,4,5,6,7,8,15,16 or 17.

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