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  • MC68HC908GR8CDW
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MC68HC908GR8CDW

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8 BIT MCU, 7.5K FLASH

Manufacturer : NXP Semiconductor
Package/Case : SOP-28
Product Categories : MIC
Datasheet: MC68HC908GR8CDW Datasheet (PDF)
RoHs Status: Lead free / RoHS Compliant
In-stock: 935

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MC68HC908GR8CDW Product Details

The MC68HC908 MCU is a member of the low-cost, high-performance M68HC08 Family of 8-bit microcontroller units (MCUs). Optimized for low-power operation and available in a small 32-pin low-profile quad flat pack (LQFP), this MCU is well-suited for remote keyless entry (RKE) transmitter designs. All MCUs in the family use the enhanced M68HC08 central processor unit (CPU08) and are available with a variety of modules, memory sizes and types, and package types.

Feature

Features MCU include:

• High-performance M68HC08 architecture

• Fully upward-compatible object code with M6805, M146805, and M68HC05 

Families

• Maximum internal bus frequency of 4 MHz at 3.3 volts

• Maximum internal bus frequency of 2 MHz at 1.8 volts

• Internal oscillator requiring no external components:

– Software selectable bus frequencies

– ± 25 percent accuracy with trim capability to ±2 percent

– Option to allow use of external clock source or external crystal/ceramic 

resonator 

• 2 Kbytes of on-chip FLASH memory

• FLASH program memory security(1)

• 128 bytes of on-chip RAM

• 16-bit, 2-channel timer interface module (TIM)

• 12 general-purpose input/output (I/O) ports:

– Six shared with keyboard wakeup function

– Two shared with the timer module

– Port A pins have 3-mA sink capabilities

• Low-voltage inhibit (LVI) module:

– 1.85-V detection forces MCU into reset

– 2.0-V detection sets indicator flag

• 6-bit keyboard interrupt with wakeup feature 

• External asynchronous interrupt pin with internal pullup (IRQ)

• Ultra high frequency (UHF) transmitter

• System protection features:

– Computer operating properly (COP) reset

– Low-voltage detection with reset

– Illegal opcode detection with reset

– Illegal address detection with reset

• 32-pin plastic LQFP package

• Low-power design with stop and wait modes

• Master reset pin and power-on reset (POR)

• –40°C to 85°C and –40°C to 125°C operation

Features of the CPU08 include:

• 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 × 8 multiply instruction

• Fast 16/8 divide instruction

• Binary-coded decimal (BCD) instructions

• Optimization for controller applications

• Third party C language support

Applications

  • Embedded Systems

  • Industrial Automation

  • Automotive Control Systems

  • Sensor Interfacing

Technical Parameters

  • Core Processor
  • HC08
  • Core Size
  • 8-Bit
  • Speed
  • 8MHz
  • Connectivity
  • SCI, SPI
  • Peripherals
  • LVD, POR, PWM
  • Number of I/O
  • 17
  • Program Memory Size
  • 7.5KB (7.5K x 8)
  • Program Memory Type
  • FLASH
  • RAM Size
  • 384 x 8
  • Voltage Supply (Vcc/Vdd)
  • 2.7V ~ 5.5V
  • Data Converters
  • A/D 6x8b
  • Oscillator Type
  • Internal
  • Operating Temperature
  • -40??C ~ 85??C (TA)
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 28-SOIC (0.295, 7.50mm Width)
  • Supplier Device Package
  • 28-SOIC

MC68HC908GR8CDW Equivalent Parts

For the MC68HC908GR8CDW component, you may consider these replacement and alternative parts.

Models Manufacturer Package/Case Description
MC68H908GR8CPB
MC68HC908GR8CFA NXP QFP32 IC MCU FLSH 8BIT8MHZ 7.5K32-LQFP
MC68HC908GR8CP NXP DIP28 MCU 8-bit HC08 HC08 CISC 8KB Flash 3.3V/5V

MC68HC908GR8CDW Related Products

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Estimated Delivery Time: Nov 13 - Nov 18 days (choose Expedited at checkout).

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  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

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We provide high quality products, thoughtful service and after sale guarantee

  • We have rich products, can meet your various needs.

    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

  • Lowest international shipping fee starts from US$2.00.

    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.

Packing

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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.

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Guarantees

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.

FAQ:

Q: How does Jotrin guarantee that MC68HC908GR8CDW 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 MC68HC908GR8CDW devices; we pay more attention to the channels and quality of MC68HC908GR8CDW products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of MC68HC908GR8CDW chips? Including NXP original factory information, MIC application, MC68HC908GR8CDW pictures?
You can use Jotrin's intelligent search engine, or filter by Integrated Circuits (ICs) category, or find it through NXP Semiconductor Information page.
Q: Are the NXP's MC68HC908GR8CDW 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 MC68HC908GR8CDW, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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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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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 MC68HC908GR8CDW?
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 MC68HC908GR8CDW we delivered, we will accept the replacement or return of the MC68HC908GR8CDW 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 MC68HC908GR8CDW.
(3)The MC68HC908GR8CDW 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 MC68HC908GR8CDW datasheet pdf, MC68HC08 pin diagram?
Need any After-Sales service, please feel free contact us: sales@jotrin.com

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