STM32WB55RGQ7TR 查看數據表（PDF） - STMicroelectronics

零件编号

产品描述 (功能)

生产厂家

STM32WB55RGQ7TR

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 24. General operating conditions (continued)

Symbol

Parameter

Conditions

Min

Max

Unit

VFBSMPS SMPS Feedback voltage

VDDRF Minimum RF voltage

VDDUSB USB supply voltage

VIN I/O input voltage

-

-

USB used

USB not used

TT_xx I/O

All I/O except TT_xx

1.4

1.71

3.0

0

–0.3

–0.3

3.6

3.6

3.6

3.6

V

VDD + 0.3

min (min (VDD, VDDA,

VDDUS5B.,5VVLC)(D3))(4+) 3.6 V,

Power dissipation at

PD

TA = 85 °C for suffix 6

or

TA = 105 °C for suffix 7(5)

UFQFPN48

VFQFPN68

WLCSP100

UFBGA129

-

803

-

425

mW

-

558

-

481

Ambient temperature for the

suffix 6 version

Maximum power dissipation

Low-power dissipation(6)

–40

TA

Ambient temperature for the

suffix 7 version

Maximum power dissipation

Low-power dissipation(6)

–40

85

105

105

°C

125

Suffix 6 version

TJ

Junction temperature range

Suffix 7 version

105

–40

125

1. When RESET is released functionality is guaranteed down to VBOR0 Min.

2.

fWorhceenSVMDPDSminbyispaloswsemr othdeen,

1.95 V, the SMPS operation mode

or the SMPS must not be enabled.

must

be

conditioned

by

enabling

the

BORH

configuration

to

3. This formula has to be applied only on the power supplies related to the IO structure described by the pin definition table.

Maximum I/O input voltage is the smallest value between min (VDD, VDDA, VDDUSB, VLCD) + 3.6 V and 5.5V.

4.

For operation with

must be disabled.

voltage

higher

than

min

(VDD,

VDDA,

VDDUSB,

VLCD)

+

0.3

V,

the

internal

pull-up

and

pull-down

resistors

5. cIfhTaAraisctleorwisetirc,sh)i.gher PD values are allowed as long as TJ does not exceed TJmax (see Section 7.5: Thermal

6.

In low-power dissipation state,

Thermal characteristics).

TA

can

be

extended

to

this

range

as

long

as

TJ

does

not

exceed

TJmax

(see

Section

7.5:

6.3.3

RF BLE characteristics

RF characteristics are given at 1 Mbps, unless otherwise specified.

Table 25. RF transmitter BLE characteristics

Symbol

Parameter

Test conditions

Min Typ Max Unit

Fop

Frequency operating range

Fxtal

Crystal frequency

∆F

Delta frequency

-

2402

-

2480

MHz

-

-

32

-

-

-

250

-

kHz

88/193

DS11929 Rev 10

Share Link: