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NUC126SG4AE

Quantity

Unit Price (USD)

1-99

2.75

100-499

2.11

500-999

1.76

1000-1999

1.60

2000+

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More details

New

118 Items

$2.75

The NUC126SG4AE microcontroller based on the ARM® Cortex®-M0 core operates at up to 72 MHz. With its crystal-less USB 2.0 FS interface, it is able to generate precise frequency required by USB protocol without the need of external crystal. It features adjustable VDDIO pins for specific I/O pins with a wide range of voltage from 1.8V to 5.5V for various operating voltages of external components, a unique high-speed PWM with clock frequency up to 144 MHz for precision control, and an integrated hardware divider to speed up the calculation for the control algorithms. Apart from that, the NUC126SG4AE also integrates SPROM (Security Protection ROM) which provides a secure code execution area to protect the intelligent property of developers. The NUC126SG4AE is ideal for industrial control, motor control and metering applications.

The NUC126SG4AE supports the wide voltage range from 2.5V to 5.5V and temperature ranging from -40℃ to 105℃, up to 256 Kbytes of Flash memory, 20 Kbytes of SRAM as well as 4 Kbytes of ISP (In-System Programming) ROM in 64-pin package. It supports high immunity of 8KV ESD (HBM)/4KV EFT. It is also equipped with plenty of peripherals such as USB interface, timers, watchdog timers, RTC, PDMA, EBI, UART, smart card interface, SPI, I²S, I²C, GPIO, up to 12 channels of 16-bit PWM, up to 15 channels of 12-bit ADC, analog comparator, temperature sensor, LVR (Low Voltage Reset), BOD (Brown-out Detector), 96-bit UID (Unique Identification), and 128-bit UCID (Unique Customer Identification).

Target Application:

Industrial Control, Motor Control, Metering Application, etc.

Key Features:

  • Core

- ARM Cortex®-M0

- Max frequency up to 72 MHz

- Operating voltage: 2.5V to 5.5V

- Operating temperature: -40℃ to 105℃

  • Memory

- 256 KB Flash

- 20 KB SRAM

- Independent 4KB ISP ROM

- 2 KBSPROM(Security Protection ROM)

- Supports program update by:

ISP (In-System Programming)

ICP (In-Circuit Programming)

IAP (In-Application Programming)

  • ADC

- Supports 12-bit SAR ADC of up to 15 channels

- Conversion rate up to 800K SPS at 5V

 

  • PWM
   (Pulse Width Modulation)

     - Supports maximum clock frequency up to 144 MHz

- Supports 16-bit resolution PWM counter

- Up to 12 channel PWM outputs or 6 complementary paired PWM outputs

- Period/duty trigger ADC function

  • Connectivity

- USB interface

- Up to 3 sets of USCI

(Configured as UART or SPI or I²C)

- Up to 3 sets of UART

- Up to 2 sets of SPI[I2S],
(Configured as SPI or I2S)

- Up to 2 sets of SC[UART],
(Configured as SC or UART)

- Up to 2 sets of I²C

-16/8-bits EBI interface

  • Clock Control

- 48 MHz internal RC (HIRC48)

- 10 KHz internal RC (LIRC)

- 22.1184 MHz internal RC oscillator

(HIRC, 1% accuracy at 25℃, 5V)

- 32.768 KHz external crystal (LXT)

- 4 to 24 MHz external crystal oscillator (HXT)

  • Supports independent VBAT pin for RTC

For more details and documents, please link to Nuvoton Official Website GO

Volume discounts

QuantityDiscountYou Save
10023.2%Up to$63.80
50036%Up to$495.00
100042%Up to$1,155.00
200044.4%Up to$2,442.00
500046.8%Up to$6,435.00
Part No.NUC126SG4AE
Flash (Kbytes)256
SRAM (Kbytes)20
Data Flash (Kbytes)Configurable
ISP ROM (Kbytes)4
PDMA5
I/O49
Connectivity-USB1
Connectivity-I²C2
ADC (12-bit)8
Comparator2
RTC
ISO-7816-33
ICP IAP ISP
Operating Temp. Range (°C ) -40 ~ +105
Chip PackageLQFP64* (7x7)
ADC15*12-bit
UART3
I2S/ AC9710kHz22MHz48MHz
VBAT SupplyY

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