首頁

Delayed Shipping Notice

View larger

Add to my wishlist

Send to a friend

Send to a friend

M481SGCAE2A

Recipient :

Name of your friend ^* :

E-mail address of your friend ^* :

^* Required fields

or Cancel
Print

M481SGCAE2A

More details

Condition New

Quantity 484 Item Items

Quantity :

More info
Specification

The NuMicro® M481 Base series is a high performance, low power microcontroller powered by the Arm® Cortex®-M4F core with DSP extension. Running up to 192 MHz with 130 µA/ MHz dynamic power consumption provides excellent energy efficiency. The 256 KB embedded Flash memory supports up to 4 configurable eXecute-Only-Memory regions, and the 64 KB embedded SRAM provides multi-level retention in standby power-down mode. The factory pre-loaded bootloader delivers Secure Boot functionality to check code integrity inside embedded Flash memory. One-Time Programmable ROM is also included for product life-cycle management.

The NuMicro® M481 Base series supports operating voltage from 1.8V to 3.6V , and industrial operating temperature from - 40 ℃ to 105 ℃ . It is integrated with camera interface, 12-bit 5 MSPS ADC , and up to eight sets of high-speed UART interface. Package type includes QFN33, LQFP48, and LQFP64.

Target Application:Gaming Accessory, Sensor Hub, Signal Processing, 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 supports eXecute-Only-Memory ( XOM )
	-	128 KB RAM ( with 32 KB hardware parity check )
	-	2 KB One-Time-Programmable ROM for general purpose

•	Cyclic Redundancy Calculation Unit

•	16-ch Peripheral DMA Controller

•	External Bus Interface
	-	LCD parallel interface, i80 mode

•	Clocks
	-	4 to 24 MHz crystal oscillator
	-	32 kHz oscillator for RTC ( variation < ± 0.25 % )
	-	Internal 12 MHz RC oscillator ( variation < ± 2 % )
	-	Internal 10 kHz RC with calibration

•	RTC
	-	Independent V_BAT power pin
	-	20 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
	-	Two 12-bit, 5 MSPS SAR ADC ( up to 16 channels ) with 0 to analog supply conversion range
	-	One 12-bit, 1 MSPS DAC
	-	Two rail-to-rail comparators

•	Communication Interfaces
	-	Up to 8 low power UART interfaces ( 17 Mbps ) , including 2 LIN interfaces
	-	Up to 1 ISO-7816 interface ( 3.4 MHz ) , supporting full duplex UART mode
	-	Three I²C interfaces ( Up to 3.4 Mbps )
	-	Two Quad- SPI interfaces ( 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 )
	-	One Secure Digital Host Controllers ( 50 MHz )

•	Control Interfaces
	-	Two quadrature encoder interfaces ( QEI )
	-	Two 24-bit, 3-ch input capture timer/counter units

•	Camera interface
	-	CMOS Sensor interface with hardware 1-bit luminance output

•	Operating Characteristics
	-	Voltage range: 1.8V to 3.6 V
	-	Temperature range: - 40 ℃ to +105 ℃

•	IEC-60730 Class B compliance

•	Cryptography Accelerator
	-	AES-256
	-	True random number generator