数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

AN3422 数据表(PDF) 13 Page - STMicroelectronics

部件名 AN3422
功能描述  Migration of microcontroller applications from STM32F1 to STM32L1 series
PDF  52 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

AN3422 数据表(HTML) 13 Page - STMicroelectronics

Back Button AN3422 Datasheet HTML 9Page - STMicroelectronics AN3422 Datasheet HTML 10Page - STMicroelectronics AN3422 Datasheet HTML 11Page - STMicroelectronics AN3422 Datasheet HTML 12Page - STMicroelectronics AN3422 Datasheet HTML 13Page - STMicroelectronics AN3422 Datasheet HTML 14Page - STMicroelectronics AN3422 Datasheet HTML 15Page - STMicroelectronics AN3422 Datasheet HTML 16Page - STMicroelectronics AN3422 Datasheet HTML 17Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 13 / 52 page
background image
AN3422
Peripheral migration
Doc ID 018976 Rev 2
13/52
Table 3.
STM32 peripheral compatibility analysis F1 versus L1 series
Peripheral
F1 series
L1 series
Compatibility
Comments
Pinout
SW compatibility
SPI
Yes
Yes
No I2S in L1 Medium-density
series
L1 vs. F1: limitation fix
Identical
Full compatibility
WWDG
Yes
Yes
Same features
NA
Full compatibility
IWDG
Yes
Yes
Same features
NA
Full compatibility
DBGMCU
Yes
Yes
Same features
NA
Full compatibility
CRC
Yes
Yes
Same features
NA
Full compatibility
EXTI
Yes
Yes
Same features
Identical
Full compatibility
USB FS
Device
Yes
Yes
Same features
Identical
Full compatibility
DMA
Yes
Yes
Same features
NA
Full compatibility
TIM
Yes
Yes
Same features
Identical
Full compatibility
SDIO
Yes
Yes
Same features (No SDIO in
L1 Medium-density and
Medium-density+ series)
Identical
Full compatibility
FSMC
Yes
Yes
Same features but only
SRAM/NOR memories are
supported (No FSMC in L1
Medium-density and Medium-
density+ series)
Identical
Full compatibility
PWR
Yes
Yes+
Enhancement
NA
Full compatibility for the
same feature
RCC
Yes
Yes+
Enhancement
NA
Partial compatibility
USART
Yes
Yes+
Limitation fix / One Sample
Bit method / Oversampling by
8
Identical
Full compatibility
I2C
Yes
Yes+
Limitation fix
Identical
Full compatibility
DAC
Yes
Yes+
DMA underrun interrupt
Identical
Full compatibility
ADC
Yes
Yes++
New peripheral
Identical
Partial compatibility
RTC
Yes
Yes++
New peripheral
Identical for the
same feature
Not compatible
FLASH
Yes
Yes++
New peripheral
NA
Not compatible
GPIO
Yes
Yes++
New peripheral
Identical
Not compatible
CAN
Yes
NA
NA
NA
NA



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


数据表 下载

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
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