Moteur de recherche de fiches techniques de composants électroniques
  French  ▼
ALLDATASHEET.FR

X  

NUC220-LE1N Fiches technique(PDF) 86 Page - Nuvoton Technology Corporation

No de pièce NUC220-LE1N
Description  ARM짰 Cortex짰-M 32-bit Microcontroller
Download  107 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  NUVOTON [Nuvoton Technology Corporation]
Site Internet  http://www.nuvoton.com
Logo NUVOTON - Nuvoton Technology Corporation

NUC220-LE1N Fiches technique(HTML) 86 Page - Nuvoton Technology Corporation

Back Button NUC220-LE1N Datasheet HTML 82Page - Nuvoton Technology Corporation NUC220-LE1N Datasheet HTML 83Page - Nuvoton Technology Corporation NUC220-LE1N Datasheet HTML 84Page - Nuvoton Technology Corporation NUC220-LE1N Datasheet HTML 85Page - Nuvoton Technology Corporation NUC220-LE1N Datasheet HTML 86Page - Nuvoton Technology Corporation NUC220-LE1N Datasheet HTML 87Page - Nuvoton Technology Corporation NUC220-LE1N Datasheet HTML 88Page - Nuvoton Technology Corporation NUC220-LE1N Datasheet HTML 89Page - Nuvoton Technology Corporation NUC220-LE1N Datasheet HTML 90Page - Nuvoton Technology Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 86 / 107 page
background image
NUC100/120xxxDN
Aug 31, 2015
Page 86 of 107
Rev 1.01
USB Device Controller (USB)
6.20
6.20.1
Overview
There is one set of USB 2.0 full-speed device controller and transceiver in this device. It is
compliant with USB 2.0 full-speed device specification and supports control/bulk/interrupt/
isochronous transfer types.
In this device controller, there are two main interfaces: the APB bus and USB bus which comes
from the USB PHY transceiver. For the APB bus, the CPU can program control registers through
it. There are 512 bytes internal SRAM as data buffer in this controller. For IN or OUT transfer, it is
necessary to write data to SRAM or read data from SRAM through the APB interface or SIE. User
needs
to set the effective starting address of SRAM for each endpoint buffer through “buffer
segmentation register (USB_
BUFSEGx)”.
There are 6 endpoints in this controller. Each of the endpoint can be configured as IN or OUT
endpoint. All the operations including Control, Bulk, Interrupt and Isochronous transfer are
implemented in this block. The block of ENDPOINT CONTROL is also used to manage the data
sequential synchronization, endpoint states, current start address, transaction status, and data
buffer status for each endpoint.
There are four different interrupt events in this controller. They are the wake-up function, device
plug-in or plug-out event, USB events, like IN ACK, OUT ACK etc, and BUS events, like suspend
and resume, etc. Any event will cause an interrupt, and users just need to check the related event
flags in interrupt event status register (USB_INTSTS) to acknowledge what kind of interrupt
occurring, and then check the related USB Endpoint Status Register (USB_EPSTS) to
acknowledge what kind of event occurring in this endpoint.
A software-disable function is also supported for this USB controller. It is used to simulate the
disconnection of this device from the host. If user enables DRVSE0 bit (USB_DRVSE0), the USB
controller will force the output of USB_DP and USB_DM to level low and its function is disabled.
After disable the DRVSE0 bit, host will enumerate the USB device again.
Please refer to Universal Serial Bus Specification Revision 1.1
6.20.2
Features
This Universal Serial Bus (USB) performs a serial interface with a single connector type for
attaching all USB peripherals to the host system. Following is the feature list of this USB.
Compliant with USB 2.0 Full-Speed specification
Provides 1 interrupt vector with 4 different interrupt events (WAKEUP, FLDET, USB
and BUS)
Supports Control/Bulk/Interrupt/Isochronous transfer type
Supports suspend function when no bus activity existing for 3 ms
Provides 6 endpoints for configurable Control/Bulk/Interrupt/Isochronous transfer
types and maximum 512 bytes buffer size
Provides remote wake-up capability


Numéro de pièce similaire - NUC220-LE1N

FabricantNo de pièceFiches techniqueDescription
logo
Nuvoton Technology Corp...
NUC220-LE1N NUVOTON-NUC220-LE1N Datasheet
1Mb / 100P
   ARM짰 Cortex??M0 core
More results

Description similaire - NUC220-LE1N

FabricantNo de pièceFiches techniqueDescription
logo
Nuvoton Technology Corp...
M031 NUVOTON-M031_V01 Datasheet
4Mb / 288P
   Arm짰 Cortex짰-M 32-bit Microcontroller
NUC131SD2AEU NUVOTON-NUC131SD2AEU Datasheet
1Mb / 72P
   Arm짰 Cortex짰-M 32-bit Microcontroller
M031 NUVOTON-M031 Datasheet
4Mb / 274P
   Arm짰 Cortex짰-M 32-bit Microcontroller
M261 NUVOTON-M261 Datasheet
10Mb / 398P
   Arm짰 Cortex짰-M 32-bit Microcontroller
M4521 NUVOTON-M4521 Datasheet
2Mb / 117P
   Arm짰 Cortex짰-M 32-bit Microcontroller
M0515 NUVOTON-M0515 Datasheet
5Mb / 422P
   Arm짰 Cortex짰-M 32-bit Microcontroller
NANO100 NUVOTON-NANO100 Datasheet
3Mb / 160P
   ARM짰 Cortex짰-M 32-bit Microcontroller
NANO100 NUVOTON-NANO100_15 Datasheet
1Mb / 95P
   ARM짰 Cortex짰-M 32-bit Microcontroller
NUC029XDE NUVOTON-NUC029XDE Datasheet
1Mb / 70P
   Arm짰 Cortex짰-M 32-bit Microcontroller
M4TK NUVOTON-M4TK Datasheet
3Mb / 144P
   ARM짰 Cortex짰-M 32-bit Microcontroller
More results


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


Fiches technique Télécharger

Go To PDF Page


Lien URL




Politique de confidentialité
ALLDATASHEET.FR
ALLDATASHEET vous a-t-il été utile ?  [ DONATE ] 

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Echange de liens   |   Fabricants
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