công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese  ▼
ALLDATASHEET.VN

X  

Preview PDF HTML

STM32WL55JC bảng dữ liệu(PDF) 20 Page - STMicroelectronics

tên linh kiện STM32WL55JC
Giải thích chi tiết về linh kiện  Multiprotocol LPWAN dual core 32-bit Arm® Cortex®-M4/M0 LoRa®, (G)FSK, (G)MSK, BPSK, up to 256KB Flash, 64KB SRAM
PDF  147 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  STMICROELECTRONICS [STMicroelectronics]
Trang chủ  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STM32WL55JC bảng dữ liệu(HTML) 20 Page - STMicroelectronics

Back Button STM32WL55JC Datasheet HTML 16Page - STMicroelectronics STM32WL55JC Datasheet HTML 17Page - STMicroelectronics STM32WL55JC Datasheet HTML 18Page - STMicroelectronics STM32WL55JC Datasheet HTML 19Page - STMicroelectronics STM32WL55JC Datasheet HTML 20Page - STMicroelectronics STM32WL55JC Datasheet HTML 21Page - STMicroelectronics STM32WL55JC Datasheet HTML 22Page - STMicroelectronics STM32WL55JC Datasheet HTML 23Page - STMicroelectronics STM32WL55JC Datasheet HTML 24Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 20 / 147 page
background image
Functional overview
STM32WL55/54xx
20/147
DS13293 Rev 2
The block diagram of the sub-GHz radio system is shown in the figure below.
Figure 2. Sub-GHz radio system block diagram
3.9.3
Transmitter
The transmit chain comprises the modulated output from the modem, that directly
modulates the RF-PLL. An optional pre-filtering of the bit stream can be enabled to reduce
the power in the adjacent channel also dependent on the selected modulation scheme. The
modulated signal from the RF-PLL directly drives the high output power PA (HP PA) or low
output power PA (LP PA). The transmitted packet payload size depends on the modulation
scheme.
Transmitter high output power
Transmit high output power up to + 22 dBm, is supported through the RFO_HP RF pin.
MSv62614V1
Sub-GHz radio
Sub-GHz
RF frontend
Radio
control
SUBGHZSPI
hse32
Interrups
RFO_LP
RFO_HP
RFI_P
RFI_N
FSK
modem
LoRa
modem
(note)
Data
and
control
HSE32
OSC_IN
OSC_OUT
BUSY
HSERDY
HSEON
HSEBYPPWR
Note: LoRa modem is only available on STM32WL55xx devices.
VR_PA
VDDPA
PB0_VDDTCXO



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


bảng dữ liệu tải về

Go To PDF Page


Link URL



Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không?  [ DONATE ] 

Alldatasheet là   |   Quảng cáo   |   Liên lạc với chúng tôi   |   Chính sách bảo mật   |   Liên kết đến bảng dữ liệu    |   Trao đổi link   |   Tìm kiếm theo nhà sản xuất
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com