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Normaler Preis $94,999.99
Normaler Preis $99,999.99 Verkaufspreis $94,999.99
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1 $94,999.99 $94,999.99
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25+ $89,999.99 $2,249,999.75
50+ $84,999.99 $4,249,999.50
100+ $74,999.99 $7,499,999.00
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Product attributes Property Value
Manufacturer Nuvoton Technology Corporation
Product Series N76
Packaging | Tray
Core Processor 8051
Core Size 8-Bit
Speed 25MHz
Connectivity I2C, SPI, UART/USART
Peripherals Brown-out Detect/Reset, I2S, POR, PWM, WDT
Number of I/O 18
Program Memory Size 18KB (18K x 8)
Program Memory Type FLASH
EEPROM Size 4K x 8
RAM Size 512 x 8
Voltage - Supply (Vcc/Vdd) 2.4V ~ 5.5V
Data Converters A/D 1x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 105°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Supplier Device Package 20-TSSOP
Package / Case 20-TSSOP (0.173", 4.40mm Width)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The N76E885AT20 is an 8-bit 8051 microcontroller from Nuvoton. It operates at 25MHz with 18KB flash and 512 bytes RAM. The device includes I2S, PWM, WDT, and brown-out detection. Housed in a compact 20-TSSOP package, it runs from 2.4V to 5.5V. This MCU is suited for space-constrained applications requiring audio or mixed-signal interfaces.

  • Integrated I2S: Simplifies audio interface design.
  • Compact 20-TSSOP: Saves board space in portable devices.
  • 25MHz 8051 core: Faster processing for 8-bit applications.
  • Comprehensive protection: Brown-out detect and WDT improve reliability.

Audio Processing Modules

The I2S interface enables direct connection to audio codecs for voice or tone generation.

Compact Sensor Hubs

The 20-TSSOP package fits small PCBs while the 25MHz core handles multiple sensor protocols.

Battery Management

Wide voltage range and low power make it suitable for battery monitoring in portable devices.

LED Lighting Controllers

PWM outputs drive LED dimming with high resolution.

Industrial I/O Modules

Brown-out detection and WDT ensure reliable operation in factory automation.

Consumer Remote Controls

Small footprint and low cost make it ideal for IR remote transmitters.

Q: What is the package of the N76E885AT20?
A: It comes in a 20-TSSOP package.
Q: What core does it use?
A: It uses the 8051 core at up to 25MHz.
Q: How much flash memory is available?
A: It has 18KB flash memory.
Q: Does it support I2S?
A: Yes, it includes an I2S interface.
Q: What is the voltage range?
A: It operates from 2.4V to 5.5V.
Base Product Number : N76E885AT20
18KB Flash 20-TSSOP 25MHz 8-bit MCU 8051 Audio Compact I2S Nuvoton PWM WDT
Q: What is the package of the N76E885AT20?
A: It comes in a 20-TSSOP package.
Q: What core does it use?
A: It uses the 8051 core at up to 25MHz.
Q: How much flash memory is available?
A: It has 18KB flash memory.
Q: Does it support I2S?
A: Yes, it includes an I2S interface.
Q: What is the voltage range?
A: It operates from 2.4V to 5.5V.