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24 MHz 15uA ML51FB9AE NUVOTON Electronic Integrated Circuits

24 MHz 15uA ML51FB9AE NUVOTON Electronic Integrated Circuits

  • 24 MHz 15uA ML51FB9AE NUVOTON Electronic Integrated Circuits
  • 24 MHz 15uA ML51FB9AE NUVOTON Electronic Integrated Circuits
24 MHz 15uA ML51FB9AE NUVOTON Electronic Integrated Circuits
Product Details:
Place of Origin: CHINA
Brand Name: NUVOTON
Certification: ROHS
Model Number: ML51FB9AE
Payment & Shipping Terms:
Minimum Order Quantity: 10PCS
Packaging Details: 200PCS/BOX
Delivery Time: 2-3DAYS
Payment Terms: T/T, Western Union
Supply Ability: 2000PCS/WEEK
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Detailed Product Description
Wide Voltage Working Range: 1.8 V To 5.5 V Wide Operating Frequency Up To: 24 MHz
Typical Power Consumption In Normal Operation Mode: 80 UA/ MHz Low Power Operation Mode, Typical Power Consumption: 15uA
Low-power Idle Mode Power Consumption Does Not Exceed: 13 UA Typical Power Consumption In Power-down Mode Is Less Than: 1 UA
The Wake-up Time In Power-down Mode Is: 10 Us (HIRC Operation) Minimum Packaging Quantity: 200
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15uA Electronic Integrated Circuits


24 MHz Electronic Integrated Circuits



ML51FB9AEWearable devices, smart remote controls, Internet endpoint devices, smart homes, smoke detection devices, battery devices, etc.


ML51PB9AE is an enhanced 1T 8051 core microcontroller with built-in Flash. The typical power consumption in normal operation mode can reach 80 uA/MHz and the power consumption in sleep mode can be lower than 1 uA. The highest speed of this series is up to 24 MHz, and a built-in 38.4 kHz low-speed internal oscillator supports a wide voltage operating range from 1.8 V to 5.5 V. Operating temperature:-40 ℃ to 105 ℃.
ML51PB9AE contains 16 K bytes of Flash and an additional 1 K bytes of on-chip auxiliary RAM (XRAM), and is equipped with a wealth of peripherals, such as 24 general-purpose I/O, 2 sets of serial ports, 1 set of ISO-7816 interface, 2 sets I2C and 2 sets of SPI, and provide LQFP32 package.


-Fully static 8-bit 1T 8051 core CMOS microcontroller
-Instruction set is fully compatible with MCS-51
-4-level priority interrupt configuration
-Dual Data Pointers (DPTRs)

• Working conditions
-Wide voltage working range 1.8 V to 5.5 V
-Wide operating frequency up to 24 MHz
-Industrial grade working temperature-40 ℃ to + 105 ℃

-16 K bytes APROM for user code
-Configurable 4K/3K/2K/1K byte LDROM, used to start system programming (ISP) code
-Application programming (IAP) memory in APROM 128 bytes accumulated per page
-Flash memory 100,000 erase and write life
-Code security encryption
-256 bytes of on-chip RAM
-Additional 1 K bytes on-chip auxiliary RAM (XRAM), accessed by MOVX instruction

-Three modes: external device to memory, memory to external device, and memory to memory transfer
-Source address and destination address must be word-aligned in all modes
-Memory to memory mode: The transfer length must be word aligned
-External device-to-memory and memory-to-external device modes: The length of the transmitted data can be byte-aligned
-External device to memory and memory to external device mode: byte aligned data width

• Clock source
-24 MHz high-speed internal oscillator (HIRC) ± 1% accuracy level (25 °C, 3.3 V) accuracy under full operating conditions ±5% accuracy level
-38.4 kHz low-speed internal oscillator (LIRC) ± 1% accuracy level (25 °C, 3.3 V), accuracy under full operating conditions ± 10% accuracy level
-External 4 ~ 24 MHz (HXT) crystal oscillator input for precise timing operation
-External 32.768 kHz (LXT) crystal oscillator input
-The clock source can be switched through software during operation
-Programmable system clock divider from 1/2, 1/4, 1/6, 1/8..., up to 1/512

• Peripherals
-24 general-purpose input and output pins. All output pins have independent 2-level level conversion rate control
-8-channel GPIO interrupt, with edge/level detection, all 24 GPIOs can be configured as one of the input sources
-Standard interrupt pins INT0 and INT1 are compatible with standard 8051
-Two sets of 16-bit timer/counters 0 and 1 are compatible with standard 8051
-A set of 16-bit timer 2 with 3-channel input capture module
-A set of 16-bit automatic reload timer 3
-A set of programmable watchdog timer (WDT)
-A set of dedicated self-wake-up timer (WKT)
-Two sets of full-duplex serial ports
-A set of smart card interface supports ISO7816-3
-Two sets of SPI ports support master and slave modes, and the transfer rate is up to 6 Mbps when the system clock is 24 MHz
-Two sets of I2C buses support master and slave modes, with a data transfer rate of up to 400 kpbs
-6 * 16-bit group, 12-channel pulse width modulator (PWM) output, up to 16-bit resolution
-Two sets of comparators
-A set of 12-bit ADC, when VDD is greater than 2.5 V, the conversion rate is up to 500 Ksps
• Power monitor
-Under-voltage detection (BOD) can be used in low-power mode, 7 levels are selectable, interrupt or reset can be configured
-Power-on reset (POR)
-Low voltage reset (LVR)
• Strong ESD and EFT capabilities
-ESD HBM pass 8 kV
-EFT> ± 4.4 kV
-Latch-up test passed 150 mA

Q1. What is your terms of packing?

A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.


Q2. What is your MOQ?

A: We provide you small MOQ for each item, it depends your specific order!


Q3. Do you test or check all your goods before delivery?

A: Yes, we have 100% test and check all goods before delivery.


Q4: How do you make our business long-term and good relationship?

A:We keep good quality and competitive price to ensure our customers benefit ;

We respect every customer as our friend and we sincerely do business and make friends with them,It's not something that can be replaced.


Q5: How to contact us?
A: Send your inquiry details in the below,Click "Send"Now!!!


Contact Details
Shenzhen Hongxinwei Technology Co., Ltd

Contact Person: Mr. 段

Tel: 86-755-82715827

Fax: 86-755-22678033

Send your inquiry directly to us
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