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RA03M8894M
RA03M8894M - Brand New Powerex 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 HD66724/HD66725, dot-matrix graphics LCD controller and driver LSI incorporating a key scan function up to a 4-by-8 key matrix, display characters such as alphanumerics, katakana, hiragana and symbols as well as graphics such as kanji and pictograms. They can be configured to drive a dot- matrix liquid crystal display and control key scan functions under the control of the microprocessor connected via the clock-synchronized serial or 4/8-bit bus.
Features
• Control and drive of a character and graphics LCD with built-in key scan
functions
• Three 12- (16-) character lines, 72 (96) -by-24 dot graphics, and 144 (192)
segments
• 48 (64) grayscale segments
• Control up to a 4 × 8 (32 key) matrix key scan.
• 3 general ports built-in
• Low-power operation support:
- Vcc = 1.8 to 5.5 V (low voltage)
- VLCD = 3.0 to 6.5 V (liquid crystal drive voltage)
- Single, double or triple booster for liquid crystal drive voltage
- Contrast adjuster and voltage followers to decrease direct current flow in
the LCD drive bleederresistors
- Wake-up feature using key scan interrupt
- Programmable drive duty ratios and bias values displayed on LCD
• Clock-synchronized serial interface
• 4-/8-bit bus interface capability (except when key scan circuit is used)
• 80 × 8-bit display data RAM (80 characters max)
• 20,736-bit (6 × 8 dots : 432 characters) character generator ROM
• 384 × 8-bit (64 characters) character generator RAM
• 96 × 2-bit (192 segment-icons and marks max) segment RAM
• 72- (96-) segment × 26-common-signal liquid crystal display driver
• Programmable display sizes and duty ratios
• Vertical and horizontal smooth scrolls
• Vertical double-height display
• Selectable CGROM memory bank (max. 432 fonts)
• Wide range of instruction functions:
- Clear display, display on/off control, icon and mark control, character
blink, black-white reversed blinking cursor, return home, cursor on/off,
black-white reversed raster-row
• No wait time for instruction execution and RAM access (zero instruction)
• Internal oscillation (with external or built-in resistor) hardware reset
• Shift change of segment and common driver
• Slim chip with bumps for chip-on-glass (COG) mounting, and tape carrier
package (TCP)
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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