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N32905U1DN The Nuvoton N32905U1DN is a 32-bit ARM926EJ-S based microprocessor operating at 200MHz. It features 8KB of RAM and is housed in an LQFP-128 package.
Mfr Part #:

N32905U1DN

Available from 1 distributors
Mfr Name: Nuvoton Technology
Nuvoton Technology
The Nuvoton N32905U1DN is a 32-bit ARM926EJ-S based microprocessor operating at 200MHz. It features 8KB of RAM and is housed in an LQFP-128 package.
✓ Total Stock: 5,040 pcs

N32905U1DN Available from 1 distributor

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✓ Non-Authorised
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Xingangxin ✓
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5,040 pcs
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N32905U1DN Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Core Processor
Core Size
Number of I/O
Operating Temperature Range
Program Memory Size
Program Memory Type
RAM Size
Speed
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N32905U1DN Description

Short technical summary and product information.

The Nuvoton N32905U1DN is an ARM926EJ-S based media processor designed for embedded applications. This microprocessor operates at a maximum frequency of 200MHz and features a 32-bit core size.

 

Key specifications include 8KB of program memory and 8KB of RAM. It offers 80 I/O ports, a 7x10-bit ADC, and a 1x16-bit DAC. The device supports up to 1024x728 resolution for its TFT LCD controller. Communication interfaces include 2 UART/USART, 1 SPI, 1 I2C/SMBUS, and USB device and host capabilities.

 

The N32905U1DN operates within a supply voltage range of 3V to 3.6V and has an operating temperature range of -20°C to +85°C. It is supplied in an LQFP-128 package measuring 14x14x0.4mm, suitable for surface mounting.

 

Peripherals and functions include Low-Voltage Detect, Watchdog Timer (WDT), CCP capture/compare, LCD/LED Driver, DMA, and Real-Time Clock. It also includes two 32-bit timers.

N32905U1DN Quick Information

Product Type: Microprocessor
Series: N32905
Canonical Name: Nuvoton N32905U1DN ARM926EJ-S Microprocessor
Subcategory: Embedded Processors & Controllers

N32905U1DN Compliance

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

N32905U1DN Features

  • 32-bit ARM926EJ-S core processor.
  • Operates at a maximum frequency of 200MHz.
  • Includes 8KB RAM and 8KB program memory.
  • Features 80 I/O ports for connectivity.
  • LQFP-128 package for surface mounting.

N32905U1DN Applications

  • Suitable for embedded media processing.
  • Supports TFT LCD controllers up to 1024x728.
  • Integrated peripherals for diverse applications.
  • Designed for a 3V to 3.6V supply voltage.

N32905U1DN FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the N32905U1DN?

3 V to 3.6 V.

What is the package type?

LQFP-128 with dimensions 14x14x0.4 mm.

What is the operating temperature range?

-20°C to +85°C.

What core processor does the N32905U1DN use?

ARM926EJ-S 32-bit RISC core.

What is the maximum frequency?

200 MHz.

How many I/O pins are available?

80 I/O pins.

What communication interfaces are included?

2 UART, 1 SPI, 1 I2C, 1 USB device, 1 USB host/OTG, 1 QSPI.

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