MSM6242B
Category: IC Chips
Description: CMOS Real Time Clock/Calendar/,2V
Price range ($)
0.86986 1.68360
Order
- Users could add parts to cart and upload BOM when they searching parts, calculate cost in a second, offer you the best bill of materials.
- Some specific products need to reach the minimum order quantity.
- Users could get coupons randomly when they applied plus member. Utsource offers different buying options with different product quality from different seller stores when placing orders.
- Users could add products to“inquiry cart" and submit your inquiry, utsource will send quotation email to you.
- If you need add additional order instructions like Tax Invoice or Remark, please put them on the ordering information page.
- All order information could be checked in your "account center"page
- Please confirm the product description when placing order.
- The order can’t be canceled after shipment, so please email customer service to revise order details before shipment.
- Utsource Mobile browser version and APP could be downloaded to find parts anytime, anywhere if needed.
- Please choose right language and currency to place order if needed.
Payment
- UTSOURCE supports global payments, including mainstream US PAYPAL, credit cards (VISA, MASTERCARD, AMERICAN EXPRESS, JCB), WEST UNION, Moneygram;
- Popular payment in Europe: SofortBanking, Trustpay, Paysafecard;
- Middle East: CashU, Onecard;
- Southeast Asia : MOLPay;
- Russia commonly used: Qiwi, Yandex Money, WebMoney;
- The Dutch payment: iDEAL, Polish Dotpay,
- Brazilian payment: Boleto
- These above payments have a high market share in the local area with better payment experience, simpler payment method.
Shipping
- USPS, FedEx, DHL, and UPS could be selected.
- Express: (FEDEX, UPS, DHL, TNT)Free shipping on first 0.5kg for orders over 200$, Overweight will be charged separately.
- It is available for users to select "Freight Collect"depending on their requirement
- It may cost additional remote fees for delivery if you are in a remote area.
- Shipping price for your order will be calculated automatically in the shopping cart.If you have any questions about shipping costs, you can write to us and we will confirm it manually.
- For in-stock parts, orders normally could be shipped out within 1-2days.
- Delivery date: usually 2 to 5 working days.
- Shipping Tracking Number will be sent by email or you can go to APP or website "account center" to check once your order has been shipped.
- Invoice could be downloaded from "account center" > "my invoice" if needed
Gift Coupon/Plus service
- You could receive US $5 shipping coupon (applicable to new users)
- Offer 30-day PLUS free trial service( The plus service will be stopped automatically after the end of the trial, and no extra charge will be generated. Commodity prices are usually reduced by 10%)
- “Funds account” could be used for your next order purchase If you have money that has been returned to your “Funds account”. (You could check it in “My Account” > “Funds account” )
- Utsource offers professional customer service worldwide in USA, Mexico, Brazil, Italy, France, Germany and many other places.
Returning
Returns are normally accepted when completed within 60 days from the date of the parcel delivered.
Defective ( Please provide a third party quality report of nonconforming products)
Return Freight charges must be prepaid; we will not accept COD shipments.
Warranty
All UTSOURCE purchases have a 60 days money back return policy, plus a 90 days UTSOURCE warranty against any manufacturing defects.This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation.
MSM6242B
MSM6242B has several brands around the world that may have alternate names for MSM6242B due to regional differences or acquisition. MSM6242B may also be known as the following names:
All sellers
1
Brand new
1
Certified preowned
1
Official
1
Third Party
1
Description
MSM6242B
Stock:9999 |
OKI |
CMOS Real Time Clock/Calendar/,2V |
≥1: US $1.68360 US $1.51524 ≥5: US $1.12240 US $1.01016 ≥10: US $1.01016 US $0.90914 ≥20: US $0.98210 US $0.88389 ≥50: US $0.95404 US $0.85864 ≥100: US $0.92598 US $0.83338 ≥200: US $0.89792 US $0.80813 ≥500: US $0.88670 US $0.79803 ≥1000: US $0.86986 US $0.78287
More:
Inquiry
|
DESCRIPTION
The MSM6242B is a silicon gate CMOS Real Time Clock/Calendar for use in direct bus-connection Microprocessor /Microcomputer applications. An on-chip 32.768KHz. Crystal oscillator time base is divided to provide addressable 4-bit I/O data for SECONDS, MINUTES, HOURS,DAY OF WEEK,DATE, MONTH and YEAR.Data access is controlled by 4-bit address,chip selects (CSO, CS1), WRITE, READ, and ALE. Control Registers D, E and F provide for 30 SECOND error adjustment,INTERRUPT REQUEST (IRQ FLAG) and BUSY status bits,clock STOP,HOLD, and RESET FLAG bits, 4 selectable INTERRUPTS rates are available at the STD.P (STANDARD PULSE) output utilizing Control Register inputs T0, T1 and the ITRPT/STND (INTERRUPT/STANDARD). Masking of the interrupt output (STD.P) can be accomplished via the MASK bit. The MSM6242B can operate in a 12/24 hour format and Leap Year timing is automatic.
The MSM6242B normally operates from a 5V ±10% supply at-40 to 85℃. Battery backup operation down to 2.0V allows continuation of time keeping when main power is off.The MSM6242B is offered in a 18-pin plastic DIP and a 24-pin plastic Small Outline package.
FEATURES
● 4-bit data bus
● 4-bit address bus
● READ, WRITE,ALE and CHIP SELECT INPUTS
● Status registers-IRQ and BUSY
● Selectable interrupt outputs -1/64 second,1 second, 1 minute, 1 hour
● Interrupt masking
● 32.768KHz crystal controlled operation
● 12/24 hour format
● Auto leap year
● ±30 second error correction
● Single 5V supply
● Battery backup down to VDD = 2.0V
● Low power dissipation:
20μW max at VDD =2V
150μW max at VDD = 5V
● 18 pin Plastic DIP (DIP18-P-300).
● 24 Pin-V Plastic SOP (SOP24-P-430-VK)
E-catalog
Freight calculation
Express:(FEDEX, UPS, DHL, TNT)Free shipping on first 0.5kg for orders over 200$,Overweight will be charged separately
Become Utsource Plus member to get a lower price.
30-day PLUS free trial for new users, you can get $14 shipping coupons, and there is no automatic renewal after free trial.
Know moreMore information