Produkte > Integrierte Schaltungen (ICs) > Embedded-Prozessoren & Controller > MAXQ2000-RAX
  • MAXQ2000-RAX

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16-bit Microcontrollers - MCU Low-Power LCD MCU

Hersteller : Maxim Integrated
Verpackung/Behälter : QFN-68
Produkt der Kategorien : 16-bit Microcontrollers - MCU
Datasheet: MAXQ2000-RAX Datasheet (PDF)
RoHs Status: Lead free/RoHS Compliant
Lagerbestand: 330


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MAXQ2000-RAX Beschreibung

The MAXQ2000-RAX microcontroller is a low-power, 16-bit device that incorporates a liquid-crystal display (LCD) interface that can drive up to 100 (-RBX/-RBX+) or 132 (-RAX/-RAX+/-RFX/-RFX+) segments. The MAXQ2000-RAX is uniquely suited for the blood-glucose monitoring market, but can be used in any application that requires high performance and low-power operation

    Medical Instrumentation
    Battery-Powered and Portable Devices
    Electrochemical and Optical Sensors
    Industrial Control
    Data-Acquisition Systems and Data Loggers
    Home Appliances
    Consumer Electronics
    Thermostats/Humidity Sensors
    Security Sensors
    Gas and Chemical Sensors
    Smart Transmitters


♦ High-Performance, Low-Power, 16-Bit RISC Core
DC to 20MHz Operation, Approaching 1MIPS per MHz
Dual 1.8V Core/3V I/O Enables Low Power/Flexible Interfacing
33 Instructions, Most Single Cycle
Three Independent Data Pointers Accelerate Data Movement with Automatic Increment/Decrement
16-Level Hardware Stack
16-Bit Instruction Word, 16-Bit Data Bus
16 x 16-Bit, General-Purpose Working Registers
Optimized for C-Compiler (High-Speed/Density Code)
♦ Program and Data Memory
32kWords Flash Memory, Mask ROM for High Volume Applications
10,000 Flash Write/Erase Cycles
1kWord of Internal Data RAM
JTAG/Serial Boot Loader for Programming
♦ Peripheral
Up to 50 General-Purpose I/O Pins
100/132 Segment LCD Driver
Up to 4 COM and 36 Segments
Static, 1/2, and 1/3 LCD Bias Supported
No External Resistors Required
SPITM and 1-Wire® (-RAX/-RAX+/-RFX/-RFX+ Only) Hardware I/O Ports
One or Two Serial UARTs
One-Cycle, 16 x 16 Hardware Multiply/Accumulate with 48-Bit Accumulator
Three 16-Bit Programmable Timers/Counters
8-Bit, Subsecond, System Timer/Alarm
32-Bit, Binary Real-Time Clock with Time-of-Day Alarm
Programmable Watchdog Timer
♦ Flexible Programming Interface
Bootloader Simplifies Programming
In-System Programming Through JTAG
Supports In-Application Programming of Flash Memory
♦ Ultra-Low-Power Consumption
190µA typ at 8MHz Flash Operation, PMM1 at 2.2V
700nA typ in Lowest Power Stop Mode
Low-Power 32kHz Mode and Divide-by-256 Mode

Technische Parameter

  • Core
  • MAXQ20
  • Data Bus Width
  • 16 bit
  • Maximum Clock Frequency
  • 20 MHz
  • Program Memory Size
  • 64 KB
  • Data RAM Size
  • 2 KB
  • On Chip ADC
  • No
  • Operating Supply Voltage
  • 1.8 V, 3 V
  • Maximum Operating Temperature
  • + 85 C
  • Package / Case
  • QFN-68
  • Mounting Style
  • Interface Type
  • 1-Wire, JTAG, SPI, UART
  • Minimum Operating Temperature
  • - 40 C
  • Number of Programmable I/Os
  • 50
  • Number of Timers
  • 3
  • Processor Series
  • MAXQ2000
  • Program Memory Type
  • Flash

MAXQ2000-RAX Verwandte besondere

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Estimated Delivery Time: Jul 21 - Jul 26 days (choose Expedited at checkout).

Fracht & Zahlung


  • Liefer-Type
  • Schiff Fee
  • Lead Time
  • $20.00-$40.00 (0.50 KG)
  • 2-5 days
  • $20.00-$40.00 (0.50 KG)
  • 3-7 days
  • $20.00-$45.00 (0.50 KG)
  • 2-5 days
  • $25.00-$65.00 (0.50 KG)
  • 2-5 days
  • $25.00-$45.00 (0.50 KG)
  • 5-14 days
  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

Processing Time:Shipping fee depend on different zone and country.


  • Zahlungsbedingungen
  • Hand Fee
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • charge US$0.00 banking fee.

Wir bieten qualitativ hochwertige Produkte, aufmerksamen Service und nach dem Verkauf Garantie

  • Wir haben reiche Produkte, können Ihre verschiedenen Bedürfnisse erfüllen.

    Wir haben reiche Produkte, können Ihre verschiedenen Bedürfnisse erfüllen.

  • Mindestbestellmenge beginnt 1pcs.

    Mindestbestellmenge beginnt 1pcs.

  • Niedrigsten Transportgebühr beginnt bei US $ 2,00.

    Niedrigsten Transportgebühr beginnt bei US $ 2,00.

  • 90 Tage Qualitätsgarantie für alle Produkte.

    90 Tage Qualitätsgarantie für alle Produkte.


  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    Step6: Bar-Code Shipping Tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Jotrin ESD packing


1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


Q: How does Jotrin guarantee that MAXQ2000-RAX is the original manufacturer or agent of MAXIM?
We have a professional business development department to strictly test and verify the qualifications of MAXIM original manufacturers and agents. All MAXIM suppliers must pass the qualification review before they can publish their MAXQ2000-RAX devices; we pay more attention to the channels and quality of MAXQ2000-RAX products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of MAXQ2000-RAX chips? Including MAXIM original factory information, 16-bit Microcontrollers - MCU application, MAXQ2000-RAX pictures?
You can use Jotrin's intelligent search engine, or filter by 16-bit Microcontrollers - MCU category, or find it through Maxim Integrated Information page.
Q: Are the MAXIM's MAXQ2000-RAX price and stock displayed on the platform accurate?
The MAXIM's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for MAXQ2000-RAX, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of MAXQ2000-RAX?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the MAXQ2000RAX we delivered, we will accept the replacement or return of the MAXQ2000-RAX only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of MAXQ2000-RAX.
(3)The MAXQ2000-RAX is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as MAXQ2000-RAX datasheet pdf, MAXQ2000 pin diagram?
Need any After-Sales service, please feel free contact us:

Maxim Integrated

Maxim Integrated Products is a global range of linearity, mixed-signal integrated circuits (IC) design, R & D and manufacturing leader, has designed, developed, and manufactured analog, mixed-signal, high-frequency, and digital circuits that enable all four of these key interactions....
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