DSP56855BUE The DSP56855BUE from NXP Semiconductors is a 16-bit digital signal processor featuring a 56800E core running at 120 MHz. It offers 48KB SRAM program memory, 18 I/O lines, and is packaged in a 100-LQFP.
Mfr Part #:

DSP56855BUE

Available from 1 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The DSP56855BUE from NXP Semiconductors is a 16-bit digital signal processor featuring a 56800E core running at 120 MHz. It offers 48KB SRAM program memory, 18 I/O lines, and is packaged in a 100-LQFP.
✓ Total Stock: 2,004 pcs
$ Price Range: $248.81

DSP56855BUE Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,004 pcs
2004 pcs On Request 1 On Request On Request 24+ On Request On Request

DSP56855BUE Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
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DSP56855BUE Description

Short technical summary and product information.

The DSP56855BUE is a 16-bit digital signal processor from NXP Semiconductors based on the 56800E core. It operates at a clock speed of 120 MHz, providing high performance for real-time digital signal processing tasks. The device includes 48 KB of SRAM program memory and a data memory of 24K x 16 bits.

 

The processor features 18 general-purpose I/O pins and a set of peripherals including External Bus Interface (EBI/EMI), Serial Communication Interface (SCI), and Synchronous Serial Interface (SSI). On-chip features support DMA, Power-On Reset (POR), and Watchdog Timer (WDT).

 

Electrically, the DSP56855BUE operates from a supply voltage range of 1.62V to 1.98V and is specified over a temperature range of -40°C to +85°C. It is compliant with RoHS3 and REACH regulations, and has a Moisture Sensitivity Level (MSL) of 1.

 

The device is packaged in a 100-pin Low Profile Quad Flat Package (100-LQFP) with a 14x14 mm body, designed for surface mount assembly. This package offers a compact footprint suitable for space-constrained embedded designs.

DSP56855BUE Quick Information

Product Type: Digital Signal Processor
Series: DSP5685x
Canonical Name: DSP56855BUE

DSP56855BUE Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

DSP56855BUE Estimated Pricing

Qty Low High
1+ $248.81 $248.81

Estimated market price range - modelled values for guidance only, not live distributor offers.

DSP56855BUE Features

  • 56800E core at 120 MHz clock speed.
  • 48 KB program memory (SRAM) on-chip.
  • 18 general-purpose I/O pins available.
  • Operates from 1.62V to 1.98V supply.
  • Surface mount 100-LQFP package.

DSP56855BUE Applications

  • Ideal for motor control applications.
  • Used in industrial automation systems.
  • Suitable for audio signal processing.
  • Designed for power management tasks.
  • Applied in sensor interface designs.

DSP56855BUE FAQs

7 frequently asked questions generated from this part’s specifications.
What is the processor core of the DSP56855BUE?

The processor core is the 56800E.

What is the clock speed of the DSP56855BUE?

The clock speed is 120 MHz.

What is the program memory size and type?

It has 48 KB of SRAM program memory.

What is the operating voltage range?

It operates from 1.62V to 1.98V.

What is the operating temperature range?

It operates from -40°C to 85°C.

What package does the DSP56855BUE come in?

It comes in a 100-LQFP package (14x14mm) for surface mount.

How many I/O pins does it have?

It has 18 I/O pins.

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