STM32WB55RYV7TR View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STM32WB55RYV7TR

Multiprotocol wireless 32-bit MCU Arm®-based Cortex®-M4 with FPU, Bluetooth® 5 and 802.15.4 radio solution

STMicroelectronics 

Electrical characteristics

STM32WB55xx STM32WB35xx

Table 73. Output voltage characteristics(1)

Symbol

Parameter

Conditions

Min Max Unit

VOL(2)

VOH(2)

VOL(2)

VOH(2)

VOL(2)

VOH(2)

VOL(2)

VOH(2)

Output low level voltage for an I/O pin

Output high level voltage for an I/O pin

Output low level voltage for an I/O pin

Output high level voltage for an I/O pin

Output low level voltage for an I/O pin

Output high level voltage for an I/O pin

CMOS port(3) 

|IIO| = 8 mA

VDD ≥ 2.7 V

TTL port(3) 

|IIO| = 8 mA

VDD ≥ 2.7 V

|IIO| = 20 mA

VDD ≥ 2.7 V

Output low level voltage for an I/O pin |IIO| = 4 mA

Output high level voltage for an I/O pin VDD ≥ 1.62 V

-

0.4

VDD - 0.4 -

-

0.4

2.4

-

-

1.3

VDD - 1.3 -

-

0.4 V

VDD - 0.45 -

|IIO| = 20 mA

VDD ≥ 2.7 V

-

0.4

VOLFM+(2)

Output low level voltage for an FT I/O

pin in FM+ mode (FT I/O with “f” option)

|IIO| = 10 mA

VDD ≥ 1.62 V

-

0.4

|IIO| = 2 mA

1.62 V ≥ VDD ≥ 1.08 V

-

0.4

1.

TinhTeaIbIOlec2u0rr:eVnot lstaoguerccehdaorarcstuenrikstbicys,thaenddethviecesummusotf

always respect the absolute maximum

the currents sourced or sunk by all the

rating specified

I/Os (I/O ports

and control pins) must always respect the absolute maximum ratings Σ IIO.

2. Guaranteed by design.

3. TTL and CMOS outputs are compatible with JEDEC standards JESD36 and JESD52.

Input/output AC characteristics

The definition and values of input/output AC characteristics are given in Table 74.

Unless otherwise specified, the parameters given are derived from tests performed under

the ambient temperature and supply voltage conditions summarized in Table 24: General

operating conditions.

Speed Symbol

Table 74. I/O AC characteristics(1)(2)

Parameter

Conditions

Min Max Unit

C=50 pF, 2.7 V ≤ VDD ≤ 3.6 V

-

5

Fmax Maximum frequency

C=50 pF, 1.62 V ≤ VDD ≤ 2.7 V

-

1

MHz

C=10 pF, 2.7 V ≤ VDD ≤ 3.6 V

-

10

00

C=10 pF, 1.62 V ≤ VDD ≤ 2.7 V

-

1.5

C=50 pF, 2.7 V ≤ VDD ≤ 3.6 V

-

25

Tr/Tf Output rise and fall time C=50 pF, 1.62 V ≤ VDD ≤ 2.7 V

-

52

ns

C=10 pF, 2.7 V ≤ VDD ≤ 3.6 V

-

17

C=10 pF, 1.62 V ≤ VDD ≤ ≤2.7 V -

37

136/193

DS11929 Rev 10

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