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HD404616A15FS
HD404616A15FS - Brand New Nexperia 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 HD404669 Series microcomputers incorporate a DTMF generation circuit, two
comparators, and a serial interface on chip. They also provide input and
output pins with large current handling capacities. Thus they are 4-bit
single-chip microcomputers that are optimal for use in multifunction
telephones, cordless telephones, and other communications equipment. HD404669
Series microcomputers have a 32.768 kHz sub-oscillator for realtime clock use,
providing a time counting facility, and a variety of power supply modes to
reduce current drain. The HD407A4669 is a ZTAT™ microcomputer with on-chip
PROM that drastically shortens development time and ensures a smooth
transition from debugging to mass production. (The PROM programming
specifications are the same as for the 27256 type.)
ZTAT™: Zero Turn-Around Time ZTAT is a trademark of Hitachi, Ltd.
Features
• 1,152-digit × 4-bit RAM
• I/O pins: 47
High-current I/O pins (source: 10 mA max.): 4
High-current I/O pins (sink: 15 mA max.): 5
• Timer counters: 3
• Input capture: one 8-bit channel
• Timer outputs: 2 (with PWM output capability)
• Event input: 1 (edge-programmable)
• Clock synchronous 8-bit serial interface: 1
• DTMF generation circuit
• Comparator: 2 channels
• System clock oscillator
Ceramic oscillator, crystal oscillator, or external clock operation possible
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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