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M481ZIDAE

Quantity

Unit Price (USD)

1-999

2.80

1000-1999

2.54

2000+

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M481ZIDAE

Quantity	Unit Price (USD)
1-999	2.80
1000-1999	2.54
2000+	Contact

More details

Condition New

Quantity 895 Item Items

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Specification
Volume discounts
Development Platform

Sample Price (90% off of first 5 MCUs)

DATASHEET

The M481ZIDAE is a high performance, low power microcontroller powered by the Arm^® Cortex^®-M4F core with DSP extension. It can run up to 192 MHz with 175 µA/MHz dynamic low power consumption. The 512 KB embedded dual bank Flash memory supports OTA (Over-The-Air) firmware upgrade, and the 160 KB embedded SRAM includes 32 KB cache to speed up external SPI Flash code execution. The factory pre-loaded bootloader delivers Secure Boot functionality to provide the code integrity check in embedded Flash memory. The built-in Secure Protection ROM provides a safe space for saving confidential program or data. One-Time Programmable ROM is also included for product life-cycle management.

The M481ZIDAE supports operating voltage from 1.8V to 3.6V, and industrial operating temperature from -40°C to 105°C. It is equipped with high speed UART/ SPI/ I²C/ PWM peripherals. Package type is QFN33.

Target Application:
IoT Device, Data Collector, etc.

Key Features:

•	Core
	-	Up to 192 MHz Arm® Cortex ®-M4F delivering 1.25 DMIPS per MHz
	-	DSP instruction set
	-	Memory Protection Unit (MPU)

•	Memory
	-	256 KB zero-wait state Flash memory
	-	96 KB RAM, including 32 KB external SPI Flash cache
	-	4 KB Secure Protection ROM
	-	2 KB One-Time-Programmable ROM

•	Cyclic Redundancy Calculation Unit

•	16-ch Peripheral DMA Controller

•	Clocks
	-	4 to 24 MHz crystal oscillator
	-	32 kHz oscillator for RTC
	-	Internal 12 MHz RC oscillator
	-	Internal 10 kHz RC oscillator
	-	Internal PLL up to 480 MHz

•	RTC
	-	80 bytes of battery-powered backup registers

•	Timer & PWM
	-	Four 32-bit timers
	-	Twelve Enhanced PWM with twelve 16-bit timers
	-	Twelve Basic PWM with two 16-bit timers
	-	One 24-bit count-down SysTick timer
	-	One watchdog timer
	-	One window watchdog timer

•	Analog Peripheral
	-	One 12-bit, up to 10-ch 5MSPS SAR ADC
	-	Two 12-bit, 1 MSPS DAC
	-	Two rail-to-rail comparators
	-	One operational amplifiers

•	Communication Interface
	-	Up to 6 low power UART interfaces (17 Mbps), including 2 LIN interfaces
	-	Up to 3 ISO-7816 interfaces (3.4 MHz), supporting full duplex UART mode
	-	Three I²C interfaces (Up to 3.4 Mbps)
	-	One SPI Flash interface (Up to 96 MHz) supports quad mode
	-	One Quad-SPI interface (Up to 96 MHz)
	-	Up to 3 SPI/ I²S interfaces (SPI up to 96 MHz, I²S up to 192 kHz/16-bit)
	-	One I²S interface (192 kHz/32-bit)
	-	Two USCI interfaces, supporting configurable UART/ SPI/ I²C
	-	One secure Digital Host Controllers (50 MHz)

•	Control Interface
	-	One quadrature encoder interfaces

•	Operating Characteristic
	-	Voltage range: 1.8V to 3.6V
	-	Temperature range: -40°C to +105°C

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

Volume discounts

Quantity	Discount	You Save
1000	9.375%	Up to$301.88

Part No.	M481ZIDAE
Flash (Kbytes)	512
SRAM (Kbytes)	160
QEI	1
DAC (12-bit)	2
ADC (12-bit)	10
Package	QFN32
ISP Loader ROM(KB)	4
ECAP	-
USB 2.0 FS OTG	-
USB 2.0 HS OTG	-
Operational Amplifler	1
Cryptography	-
LCD Parallel Data Bus (External Bus Interface)	-