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Description
The UPD75312GF is a 4-bit single-chip microcomputer belonging to the 75X Series. It features a built-in LCD controller/driver and offers data processing capabilities comparable to an 8-bit microcomputer. With a CPU execution time as low as 0.95 µs, it can process data in 1-, 4-, and 8-bit units. As a 4-bit single-chip microcomputer with a built-in LCD panel controller/driver, it boasts the highest data processing capability in its class worldwide.
Specifications and features
- Higher reliability than µPD75316
- Internal memory
- Program memory (ROM): 16256 × 8 bits (µPD75316(A)) : 12160 × 8 bits (µPD75312(A))
- Data memory: 512 × 4 bits
- Capable of high-speed operation and variable instruction execution time to power save
- 0.95 µs, 1.91 µs, 15.3 µs (operating at 4.19 MHz)
- 122 µs (operating at 32.768 kHz)
- 75X architecture comparable to that for an 8-bit microcomputer is employed
- Built-in programmable LCD controller/driver
- Clock operation at reduced power dissipation: 5 µA TYP. (operating at 3 V)
- Enhanced timer function (3 channels)
- Interrupt functions especially enhanced for applications, such as remote control receiver
- Pull-up resistors can be provided for 31 I/O lines
- Built-in NEC standard serial bus interface (SBI)
- Upgraded model of µPD7514 (µPD7500 Series)
- PROM version (µPD75P316, µPD75P316A) available
Application Scenarios
The UPD75312GF is suitable for controlling automotive and transportation equipment.
Comparison
Advantages- High-speed operation
- High data processing capability
- Built-in LCD controller/driver
- Enhanced timer function
- Flexible data processing options (1-, 4-, and 8-bit units)
Disadvantages- Not suitable for applications requiring more than 4 bits of data processing capability
- May not be cost-effective for low-performance devices
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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:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Additional Information
- Datasheet: Download UPD75312GF
- Chipdatas Part: CD94-UPD75312GF
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 19:45 +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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Payment Method
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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