STM32WB50CG datasheet(109/119 Pages) STMICROELECTRONICS

Part #	STM32WB50CG

Description	Multiprotocol wireless 32-bit MCU Arm®-based Cortex®-M4 with FPU, Bluetooth® 5.2 or 802.15.4 radio solution

PDF	119 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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109 / 119 page

DS13047 Rev 5

109/119

STM32WB50CG STM32WB30CE

Electrical characteristics

110

Figure 26. SPI timing diagram - master mode

1. Measurement points are set at CMOS levels: 0.3 VDD and 0.7 VDD.

JTAG/SWD interface characteristics

Unless otherwise specified, the parameters given in Table 83 and Table 84 are derived from

tests performed under the ambient temperature, fPCLKx frequency and supply voltage

conditions summarized in Table 20: General operating conditions. with the following

configuration:



Capacitive load C = 30 pF



Measurement points are done at CMOS levels: 0.5 ₓ VDD

ai14136c

CPHA= 0

MOSI

OUTPUT

MISO

INP UT

CPHA= 0

LSB OUT

LSB IN

CPOL=0

CPOL=1

B I T1 OUT

NSS input

tc(SCK)

tw(SCKH)

tw(SCKL)

tr(SCK)

tf(SCK)

th(MI)

High

CPHA=1

CPOL=0

CPOL=1

tsu(MI)

tv(MO)

th(MO)

MSB IN

BIT6 IN

MSB OUT

Table 83. JTAG characteristics

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

1/tc(TCK)

TCK clock frequency

2.7 < VDD < 3.6 V

MHz

2.0 < VDD < 3.6 V

tisu(TMS)

TMS input setup time

2.5

tih(TMS)

TMS input hold time

tisu(TDI)

TDI input setup time

1.5

tih(TDI)

TDI input hold time

tov(TDO)

TDO output valid time

2.7 < VDD < 3.6 V

13.5

16.5

2.0 < VDD < 3.6 V

13.5

toh(TDO)

TDO output hold time

STM32WB50CG Datasheet(PDF) 109 Page - STMicroelectronics

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