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ICM7249IPM
ICM7249IPM - Brand New HARRIS IC Chips
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
Description
The ICM7249 Timer/Counter is intended for long-term battery-supported
industrial applications. The ICM7249 typically draws 1µA during active timing
or counting, due to Intersil’ special low-power design techniques. This allows
more than 10 years of continuous operation without battery replacement. The
chip offers four timing modes, eight counting modes and four test modes.
The ICM7249 is a 48 lead device, powered by a single DC voltage source and
controlled by a 32.768kHz quartz crystal. No other external components are
required. Inputs to the chip are TTL-compatible and outputs drive standard
direct drive LCD segments.
Features
• Hour Meter Requires Only 4 Parts Total
• Micropower Operation: < 1µA at 2.8V (Typ)
• 10 Year Operation On One Lithium Cell. 21/2 Year Battery Life with Display
Connected
• Directly Drives 51/2 Digit LCD
• 14 Programmable Modes of Operation
• Times Hrs., 0.1 Hrs., 0.01 Hrs., 0.1 Mins.
• Counts 1’s, 10’s, 100’s, 1000’s
• Dual Function Input Circuit - Selectable Debounce for Counter - High-Pass
Filter for Timer
• Direct AC Line Triggering with Input Resistor
• Winking “Timer Active” Display Output
• Display Test Feature
Applications
• AC or DC Hour Meters
• AC or DC Totalizers
• Portable Battery Powered Equipment
• Long Range Service Meters
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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