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Product Variant Information section
Product Specification Section
Pricing Section

Stock : 1 404

Sur commande : 0
Stock d'usine :Stock d'usine : 0
Délai d'usine : 10 Semaines
Commande minimale : 1
Multiples de : 1
Quantité Prix Internet
1 $3.26
20 $2.91
50 $2.81
150 $2.70
400+ $2.60
Total :

3,26 $

USD
Attributs
Attributes Table
Data Rate 5Mbps
No of Functions / Channels 2
Interface Circuit Type Parallel
Supply Voltage-Nom 2.5V to 5V
Supply Current 4.5mA
Clock Frequency-Max 80MHz
Operating Temperature -40°C to +85°C
Storage Temperature Range -65°C
Fonctionnalités et applications

The SC16C752B is a dual Universal Asynchronous Receiver/Transmitter (UART) with 64-byte FIFOs, automatic hardware/software flow control, and data rates up to 5 Mbit/s (3.3 V and 5 V). The SC16C752B offers enhanced features. It has a Transmission Control Register (TCR) that stores receiver FIFO threshold levels to start/stop transmission during hardware and software flow control. With the FIFO Rdy register, the software gets the status of TXRDYn/RXRDYn for all four ports in one access. On-chip status registers provide the user with error indications, operational status, and modem interface control. System interrupts may be tailored to meet user requirements. An internal loopback capability allows on-board diagnostics.

Features and benefits:

  • Pin compatible with SC16C2550 with additional enhancements
  • Up to 5 Mbit/s baud rate (at 3.3 V and 5 V; at 2.5 V maximum baud rate is 3 Mbit/s)
  • 64-byte transmit FIFO
  • 64-byte receive FIFO with error flags
  • Programmable and selectable transmit and receive FIFO trigger levels for DMA and interrupt generation
  • Optional data flow resume by Xon any character
  • DMA signalling capability for both received and transmitted data
  • Supports 5 V, 3.3 V and 2.5 V operation
  • 5 V tolerant on input only pins1
  • Software selectable baud rate generator
  • Prescaler provides additional divide-by-4 function
  • Industrial temperature range (−40 °C to +85 °C)
  • Pin and software compatible with SC16C752, TL16C752
  • Fast data bus access time
  • Programmable Sleep mode

View the Complete SC16C752BIB48,157 family of UART