W91F810AN - Brand New Winbond Electronics IC Chips
In Stock:1010 ,Ready for Immediate Shipping
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In Stock:
1010,
Ready for Immediate Shipping
Brand:Winbond Electronics
Category:IC Chips
Chipdatas Part No.:CD94-W91F810AN
Manufacturer Part No.:W91F810AN
Datecode:09+
Package:DIP
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Description
The W91F810N is a series of tone/pulse switchable telephone dialers with 23-falsh memory, keytone, hold, lock, mute, volume control and handfree dialing control features. These chips are fabricated using Winbonds high- performance CMOS technology and offer good performance in low voltage, low-power operations.
Specifications and features
- Tone/pulse switchable dialer
- Two by 32 digits redial and save memory
- Three by 32 digits one-touch direct repertory flash-memory
- Twenty by 32 digits one-touch direct or two-touch indirect repertory flash-memory
- The read-write times: 104
- Pulse-to-tone (/T) keypad for long-distance call operation
- Chain dialing
- Uses 6x6 or 7x7 keyboard
- Easy operation with redial, flash, pause, and /T keypads
- Pause, P®T (pulse-to-tone) can be stored as a digit in memory
- Dialing rate: 10 or 20 ppS by mask option
- Minimum tone output duration: 93 mS
- Minimum intertone pause: 93 mS
- Pause time: 3.6 sec.
- Flash break time (73 mS, 100 mS, 300 mS, or 600 mS) selectable by keypad; pause time is 1.0 S
- Make/break ratio (2:3 or 1:2) selectable by MODE pin
- Mute key for speech network mute
- No key will be accepted except the "HOLD" key when in the Hold mode
- 4-level volume control by V1 and V2 pin - default value is zero
- Key tone output for valid keypad entry recognition
- On-chip power-on reset
- Uses 3.579545 MHz crystal or ceramic resonator
- 22-pin 400 mil, 24-pin 600 mil, or 28-pin 600 mil dual-in-line plastic package
- The different dialers in the W91F810N series are shown in the following table:
Application Scenarios
The W91F810N series of tone/pulse switchable telephone dialers with 23-flash memory are ideal for various telephone systems and devices that require keytone, hold, lock, mute, volume control, and handfree dialing control features. These chips are especially suitable for applications that operate with low voltage and low power consumption.
Comparison
Advantages- Good performance in low voltage, low-power operations
- Wide range of features and functionalities
- Fabricated using high-performance CMOS technology
Disadvantages- No specific disadvantages have been reported
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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Additional Information
- Datasheet: Download W91F810AN
- Chipdatas Part: CD94-W91F810AN
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/05/21 02:44 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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