Prodotti > Circuiti integrati (CI) > Controllori e processori embedded > MC908QY4ACDWE

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8 Bit MCU, EEPROM Emulation Q, HC08 Family HC08Q Series Microcontrollers, 8 MHz, 4 KB, 128 Byte

Fabbricante : NXP Semiconductor
Pacchetto : SOIC-16
Tipologia di produzione : 8-bit Microcontrollers - MCU
Datasheet: MC908QY4ACDWE Datasheet (PDF)
RoHs Status: Rohs
Stock: 503


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MC908QY4ACDWE Dettagli del prodotto

The MC908QY4ACDWE is a 8-bit EEPROM Emulation Microcontroller based on high-performance M68HC08 CPU with CISC architecture operates at a maximum internal bus frequency of 8MHz. The device incorporates 4096byte internal flash, on-chip random-access memory (RAM), 6-channel 10-bit A/D converter and 14 general-purpose I/O pins. This device also features peripherals like 2-channel 16-bit timer interface (TIM) module. This device is fully upward-compatible object code with M68HC05 family.



  • Enhanced HC05 programming model
  • Extensive loop control functions
  • 16 Addressing modes (eight more than the HC05)
  • 16-bit Index register and stack pointer
  • Memory-to-memory data transfers
  • Fast 8 x 8 Multiply instruction
  • Fast 16/8 divide instruction
  • Binary-coded decimal (BCD) instructions
  • Efficient C language support
  • Software selectable crystal oscillator range, 32-100kHz, 1-8MHz and 8-32MHz
  • Software configurable input clock from either internal or external source
  • Auto wakeup from STOP capability using dedicated internal 32-kHz RC or bus clock source
  • 6-bit Keyboard interrupt with wakeup feature (KBI)
  • Low-voltage inhibit (LVI) module features - software selectable trip point
  • Computer operating properly (COP) watchdog
  • Low-voltage detection with reset
  • Illegal opcode detection with reset
  • Illegal address detection with reset
  • External asynchronous interrupt pin with internal pull-up (IRQ)
  • Master asynchronous reset pin with internal pull-up (RST)

Parametri tecnici

  • Core
  • HC08
  • Data Bus Width
  • 8 bit
  • Maximum Clock Frequency
  • 8 MHz
  • Program Memory Size
  • 4 KB
  • Data RAM Size
  • 128 B
  • On Chip ADC
  • Yes
  • Maximum Operating Temperature
  • + 85 C
  • Package / Case
  • SOIC-16 Wide
  • Mounting Style
  • A/D Bit Size
  • 10 bit
  • A/D Channels Available
  • 6
  • Minimum Operating Temperature
  • - 40 C
  • Number of Programmable I/Os
  • 13
  • Number of Timers
  • 2
  • Packaging
  • Tube
  • Processor Series
  • HC08QY
  • Program Memory Type
  • Flash
  • Factory Pack Quantity
  • 47
  • Supply Voltage Max
  • 5.5 V
  • Supply Voltage Min
  • 2.7 V

MC908QY4ACDWE Datasheet

MC908QY4ACDWE Related speciale

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    Ausgezeichnet!! Alles bestens!! Danke....

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Spedizione Di più
Estimated Delivery Time: Dec 14 - Dec 19 days (choose Expedited at checkout).

Spedizione & Pagamento


  • Tipo di spedizione
  • Tassa della nave
  • 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.


  • Condizioni di pagamento
  • Fee mano
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
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  • charge US$0.00 banking fee.
  • charge US$0.00 banking fee.

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    Abbiamo ricca di prodotti, in grado di soddisfare le diverse esigenze.

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    Quantità di ordine minimo comincia da 1pcs.

  • Più basso tassa di spedizione internazionale parte da US $ 2,00.

    Più basso tassa di spedizione internazionale parte da US $ 2,00.

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  • Step4:Individual packaging

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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 MC908QY4ACDWE is the original manufacturer or agent of NXP?
We have a professional business development department to strictly test and verify the qualifications of NXP original manufacturers and agents. All NXP suppliers must pass the qualification review before they can publish their MC908QY4ACDWE devices; we pay more attention to the channels and quality of MC908QY4ACDWE products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of MC908QY4ACDWE chips? Including NXP original factory information, 8-bit Microcontrollers - MCU application, MC908QY4ACDWE pictures?
You can use Jotrin's intelligent search engine, or filter by Processors and Microcontrollers ; Legacy MCU/MPUs ; 8-bit Legacy MCUs; category, or find it through NXP Semiconductor Information page.
Q: Are the NXP's MC908QY4ACDWE price and stock displayed on the platform accurate?
The NXP's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for MC908QY4ACDWE, 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.
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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 MC908QY4ACDWE?
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 MC908QY4ACDWE we delivered, we will accept the replacement or return of the MC908QY4ACDWE 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 MC908QY4ACDWE.
(3)The MC908QY4ACDWE 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 MC908QY4ACDWE datasheet pdf, MC908Q pin diagram?
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NXP Semiconductor

NXP Semiconductors delivers secure connectivity and infrastructure products for a smarter world, bringing solutions that make life easier, better and safer. As the world leader in secure connection solutions for embedded applications, NXP has been driving innovation in securely connected automotive...
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