56F834X-814X|Digital Signal Controllers | NXP Semiconductors

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Digital Signal Controllers for Auto and Industrial Applications

56F834X-814X Active

NXP® 56F834X and 56F814X digital signal controllers belong to the 56800E core-based DSC family. They combine digital signal processing and microcontroller functionalities on a single chip, with a flexible set of peripherals.

  • On-chip integration and ease of implementation help to speed development, lower component count, and significantly reduce system cost
  • Simplifies designs while promoting compliance with safety regulations
  • Supported by robust development tools to simplify and accelerate time-to-market

Block Diagram

56F834X/814X Digital Signal Controller

NXP<sup>&#174;</sup> 56F834X/814X Digital Signal Controller Block Diagram
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Features

  • On-chip memory includes high-speed volatile and nonvolatile components:
    • 128 KB of program Flash
    • 4 KB of program RAM (56F834X devices)
    • 8 KB of data RAM
    • 8 KB of data Flash (56F834X devices)
    • 8 KB of boot Flash
    • Up to 60 MIPS at 60 MHz execution frequency
  • Access up to 4 MB of off-chip program and 32 MB of data memory
  • JTAG/EOnCE for unobtrusive real-time debugging
  • Four 12-bit ADCs
  • Temperature sensor
  • FlexCAN (CAN version 2.0 B-compliant)
  • Two serial communication interfaces (SCIs)
  • Up to two serial peripheral interfaces (SPIs)
  • Two dedicated external interrupt pins
  • Up to 76 GPIO pins
  • Software-programmable phase lock loop

Buy/Parametrics

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Flash (kB)

RAM (kB)

Operating Frequency [Max] (MHz)

CAN

SPI

Ambient Operating Temperature (Min to Max) (℃)

Supply Voltage [Min to Max] (V)

MC56F8145VFGE
Data Sheet

Active

128

LQFP128

10K @ US$11.88

128

8

40

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2

-40 to 105

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MC56F8345MFGE
Data Sheet

Active

128

LQFP128

10K @ US$18.15

128

12

60

1

2

-40 to 125

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MC56F8345VFGE
Data Sheet

Active

128

LQFP128

10K @ US$15.24

128

12

60

1

2

-40 to 105

3 to 3.6

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Application Note (14)
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