CDA SC511 Manuel d'utilisateur

Naviguer en ligne ou télécharger Manuel d'utilisateur pour Fours CDA SC511. SC16C2550B 5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s Manuel d'utilisatio

  • Télécharger
  • Ajouter à mon manuel
  • Imprimer
  • Page
    / 43
  • Table des matières
  • MARQUE LIVRES
  • Noté. / 5. Basé sur avis des utilisateurs
Vue de la page 0
1. General description
The SC16C2550B is a two channel Universal Asynchronous Receiver and Transmitter
(UART) used for serial data communications. Its principal function is to convert parallel
data into serial data and vice versa. The UART can handle serial data rates up to 5 Mbit/s.
The SC16C2550B is pin compatible with the ST16C2550. It will power-up to be
functionally equivalent to the 16C2450. The SC16C2550B provides enhanced UART
functions with 16-byte FIFOs, modem control interface, DMA mode data transfer. The
DMA mode data transfer is controlled by the FIFO trigger levels and the TXRDYn and
RXRDYn signals. On-board status registers provide the user with error indications and
operational status. System interrupts and modem control features may be tailored by
software to meet specific user requirements. An internal loopback capability allows
on-board diagnostics. Independent programmable baud rate generators are provided to
select transmit and receive baud rates.
The SC16C2550B operates at 5 V, 3.3 V and 2.5 V and the industrial temperature range,
and is available in plastic PLCC44, LQFP48, DIP40 and HVQFN32 packages.
2. Features
n 2 channel UART
n 5 V, 3.3 V and 2.5 V operation
n 5 V tolerant on input only pins
1
n Industrial temperature range
n Pin and functionally compatible to 16C2450 and software compatible with INS8250,
SC16C550
n Up to 5 Mbit/s data rate at 5 V and 3.3 V and 3 Mbit/s at 2.5 V
n 16-byte transmit FIFO to reduce the bandwidth requirement of the external CPU
n 16-byte receive FIFO with error flags to reduce the bandwidth requirement of the
external CPU
n Independent transmit and receive UART control
n Four selectable Receive FIFO interrupt trigger levels
n Software selectable baud rate generator
n Standard asynchronous error and framing bits (Start, Stop and Parity Overrun Break)
n Transmit, Receive, Line Status and Data Set interrupts independently controlled
SC16C2550B
5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 16-byte
FIFOs
Rev. 05 — 12 January 2009 Product data sheet
1. For data bus pins D7 to D0, see Table 23 “Limiting values”.
Vue de la page 0
1 2 3 4 5 6 ... 42 43

Résumé du contenu

Page 1 - SC16C2550B

1. General descriptionThe SC16C2550B is a two channel Universal Asynchronous Receiver and Transmitter(UART) used for serial data communications. Its p

Page 2

SC16C2550B_5 © NXP B.V. 2009. All rights reserved.Product data sheet Rev. 05 — 12 January 2009 10 of 43NXP SemiconductorsSC16C2550B5 V, 3.3 V and 2.5

Page 3

SC16C2550B_5 © NXP B.V. 2009. All rights reserved.Product data sheet Rev. 05 — 12 January 2009 11 of 43NXP SemiconductorsSC16C2550B5 V, 3.3 V and 2.5

Page 4

SC16C2550B_5 © NXP B.V. 2009. All rights reserved.Product data sheet Rev. 05 — 12 January 2009 12 of 43NXP SemiconductorsSC16C2550B5 V, 3.3 V and 2.5

Page 5

SC16C2550B_5 © NXP B.V. 2009. All rights reserved.Product data sheet Rev. 05 — 12 January 2009 13 of 43NXP SemiconductorsSC16C2550B5 V, 3.3 V and 2.5

Page 6

SC16C2550B_5 © NXP B.V. 2009. All rights reserved.Product data sheet Rev. 05 — 12 January 2009 14 of 43NXP SemiconductorsSC16C2550B5 V, 3.3 V and 2.5

Page 7

SC16C2550B_5 © NXP B.V. 2009. All rights reserved.Product data sheet Rev. 05 — 12 January 2009 15 of 43NXP SemiconductorsSC16C2550B5 V, 3.3 V and 2.5

Page 8

SC16C2550B_5 © NXP B.V. 2009. All rights reserved.Product data sheet Rev. 05 — 12 January 2009 16 of 43NXP SemiconductorsSC16C2550B5 V, 3.3 V and 2.5

Page 9

SC16C2550B_5 © NXP B.V. 2009. All rights reserved.Product data sheet Rev. 05 — 12 January 2009 17 of 43NXP SemiconductorsSC16C2550B5 V, 3.3 V and 2.5

Page 10

SC16C2550B_5 © NXP B.V. 2009. All rights reserved.Product data sheet Rev. 05 — 12 January 2009 18 of 43NXP SemiconductorsSC16C2550B5 V, 3.3 V and 2.5

Page 11

SC16C2550B_5 © NXP B.V. 2009. All rights reserved.Product data sheet Rev. 05 — 12 January 2009 19 of 43NXP SemiconductorsSC16C2550B5 V, 3.3 V and 2.5

Page 12

SC16C2550B_5 © NXP B.V. 2009. All rights reserved.Product data sheet Rev. 05 — 12 January 2009 2 of 43NXP SemiconductorsSC16C2550B5 V, 3.3 V and 2.5 V

Page 13

SC16C2550B_5 © NXP B.V. 2009. All rights reserved.Product data sheet Rev. 05 — 12 January 2009 20 of 43NXP SemiconductorsSC16C2550B5 V, 3.3 V and 2.5

Page 14

SC16C2550B_5 © NXP B.V. 2009. All rights reserved.Product data sheet Rev. 05 — 12 January 2009 21 of 43NXP SemiconductorsSC16C2550B5 V, 3.3 V and 2.5

Page 15

SC16C2550B_5 © NXP B.V. 2009. All rights reserved.Product data sheet Rev. 05 — 12 January 2009 22 of 43NXP SemiconductorsSC16C2550B5 V, 3.3 V and 2.5

Page 16

SC16C2550B_5 © NXP B.V. 2009. All rights reserved.Product data sheet Rev. 05 — 12 January 2009 23 of 43NXP SemiconductorsSC16C2550B5 V, 3.3 V and 2.5

Page 17

SC16C2550B_5 © NXP B.V. 2009. All rights reserved.Product data sheet Rev. 05 — 12 January 2009 24 of 43NXP SemiconductorsSC16C2550B5 V, 3.3 V and 2.5

Page 18

SC16C2550B_5 © NXP B.V. 2009. All rights reserved.Product data sheet Rev. 05 — 12 January 2009 25 of 43NXP SemiconductorsSC16C2550B5 V, 3.3 V and 2.5

Page 19

SC16C2550B_5 © NXP B.V. 2009. All rights reserved.Product data sheet Rev. 05 — 12 January 2009 26 of 43NXP SemiconductorsSC16C2550B5 V, 3.3 V and 2.5

Page 20

SC16C2550B_5 © NXP B.V. 2009. All rights reserved.Product data sheet Rev. 05 — 12 January 2009 27 of 43NXP SemiconductorsSC16C2550B5 V, 3.3 V and 2.5

Page 21

SC16C2550B_5 © NXP B.V. 2009. All rights reserved.Product data sheet Rev. 05 — 12 January 2009 28 of 43NXP SemiconductorsSC16C2550B5 V, 3.3 V and 2.5

Page 22

SC16C2550B_5 © NXP B.V. 2009. All rights reserved.Product data sheet Rev. 05 — 12 January 2009 29 of 43NXP SemiconductorsSC16C2550B5 V, 3.3 V and 2.5

Page 23

SC16C2550B_5 © NXP B.V. 2009. All rights reserved.Product data sheet Rev. 05 — 12 January 2009 3 of 43NXP SemiconductorsSC16C2550B5 V, 3.3 V and 2.5 V

Page 24

SC16C2550B_5 © NXP B.V. 2009. All rights reserved.Product data sheet Rev. 05 — 12 January 2009 30 of 43NXP SemiconductorsSC16C2550B5 V, 3.3 V and 2.5

Page 25

SC16C2550B_5 © NXP B.V. 2009. All rights reserved.Product data sheet Rev. 05 — 12 January 2009 31 of 43NXP SemiconductorsSC16C2550B5 V, 3.3 V and 2.5

Page 26

SC16C2550B_5 © NXP B.V. 2009. All rights reserved.Product data sheet Rev. 05 — 12 January 2009 32 of 43NXP SemiconductorsSC16C2550B5 V, 3.3 V and 2.5

Page 27

SC16C2550B_5 © NXP B.V. 2009. All rights reserved.Product data sheet Rev. 05 — 12 January 2009 33 of 43NXP SemiconductorsSC16C2550B5 V, 3.3 V and 2.5

Page 28

SC16C2550B_5 © NXP B.V. 2009. All rights reserved.Product data sheet Rev. 05 — 12 January 2009 34 of 43NXP SemiconductorsSC16C2550B5 V, 3.3 V and 2.5

Page 29

SC16C2550B_5 © NXP B.V. 2009. All rights reserved.Product data sheet Rev. 05 — 12 January 2009 35 of 43NXP SemiconductorsSC16C2550B5 V, 3.3 V and 2.5

Page 30

SC16C2550B_5 © NXP B.V. 2009. All rights reserved.Product data sheet Rev. 05 — 12 January 2009 36 of 43NXP SemiconductorsSC16C2550B5 V, 3.3 V and 2.5

Page 31

SC16C2550B_5 © NXP B.V. 2009. All rights reserved.Product data sheet Rev. 05 — 12 January 2009 37 of 43NXP SemiconductorsSC16C2550B5 V, 3.3 V and 2.5

Page 32

SC16C2550B_5 © NXP B.V. 2009. All rights reserved.Product data sheet Rev. 05 — 12 January 2009 38 of 43NXP SemiconductorsSC16C2550B5 V, 3.3 V and 2.5

Page 33

SC16C2550B_5 © NXP B.V. 2009. All rights reserved.Product data sheet Rev. 05 — 12 January 2009 39 of 43NXP SemiconductorsSC16C2550B5 V, 3.3 V and 2.5

Page 34

SC16C2550B_5 © NXP B.V. 2009. All rights reserved.Product data sheet Rev. 05 — 12 January 2009 4 of 43NXP SemiconductorsSC16C2550B5 V, 3.3 V and 2.5 V

Page 35

SC16C2550B_5 © NXP B.V. 2009. All rights reserved.Product data sheet Rev. 05 — 12 January 2009 40 of 43NXP SemiconductorsSC16C2550B5 V, 3.3 V and 2.5

Page 36

SC16C2550B_5 © NXP B.V. 2009. All rights reserved.Product data sheet Rev. 05 — 12 January 2009 41 of 43NXP SemiconductorsSC16C2550B5 V, 3.3 V and 2.5

Page 37

SC16C2550B_5 © NXP B.V. 2009. All rights reserved.Product data sheet Rev. 05 — 12 January 2009 42 of 43NXP SemiconductorsSC16C2550B5 V, 3.3 V and 2.5

Page 38

NXP SemiconductorsSC16C2550B5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 16-byte FIFOs© NXP B.V. 2009. All rights reserved.For more informati

Page 39

SC16C2550B_5 © NXP B.V. 2009. All rights reserved.Product data sheet Rev. 05 — 12 January 2009 5 of 43NXP SemiconductorsSC16C2550B5 V, 3.3 V and 2.5 V

Page 40

SC16C2550B_5 © NXP B.V. 2009. All rights reserved.Product data sheet Rev. 05 — 12 January 2009 6 of 43NXP SemiconductorsSC16C2550B5 V, 3.3 V and 2.5 V

Page 41

SC16C2550B_5 © NXP B.V. 2009. All rights reserved.Product data sheet Rev. 05 — 12 January 2009 7 of 43NXP SemiconductorsSC16C2550B5 V, 3.3 V and 2.5 V

Page 42

SC16C2550B_5 © NXP B.V. 2009. All rights reserved.Product data sheet Rev. 05 — 12 January 2009 8 of 43NXP SemiconductorsSC16C2550B5 V, 3.3 V and 2.5 V

Page 43

SC16C2550B_5 © NXP B.V. 2009. All rights reserved.Product data sheet Rev. 05 — 12 January 2009 9 of 43NXP SemiconductorsSC16C2550B5 V, 3.3 V and 2.5 V

Commentaires sur ces manuels

Pas de commentaire