UPD179322GB-501-8ET - Brand New NEC IC Chips
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Description
Electronic Component Model:UPD179322GB-501-8ET
Product Category:IC Chips
UPD179322GB-501-8ET is a 4-bit single-chip CMOS microcontroller with hardware for digital tuning systems (DTSs). It integrates a prescaler, PLL frequency synthesizer, intermediate frequency (IF) counter, and LCD controller/driver on a single chip. This microcontroller is designed for high-performance digital tuning systems in portable sets.
Specifications and features
• Program memory (ROM): µPD17933 (12K bytes) and µPD17934 (16K bytes)
• General-purpose data memory (RAM): 448 × 4 bits
• Instruction execution time: 53.3 µs (with 75-kHz crystal resonator)
• PLL frequency synthesizer: Dual modulus prescaler (220 MHz MAX.), programmable divider, phase comparator, charge pump
• Peripheral hardware: General-purpose I/O ports, LCD controller/driver, serial interface, A/D converter, BEEP output, frequency counter
• Interrupt: External (1 source), Internal (3 sources)
• Reset by RESET pin
• Low power consumption
• Supply voltage: VDD = 1.05 to 1.8 V
Application Scenarios
The UPD179322GB-501-8ET microcontroller is widely used in digital tuning systems for portable sets.
Comparison
Advantages- Integrates multiple components on a single chip
- High-performance for digital tuning systems
Disadvantages- Limited program memory (ROM) size compared to other microcontrollers
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Datasheet
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Shopping guide
Delivery period:
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Popular parts of the same kind
- Datasheet: Download UPD179322GB-501-8ET
- Chipdatas Part: CD94-UPD179322GB-501-8ET
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/09/21 08:46 +0800
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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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The fee is charged according to the rule of PayPal.
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