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UPD784915B Datasheet (PDF) - NEC

UPD784915B Datasheet PDF - NEC
Part # UPD784915B
Download  UPD784915B Download

File Size   384.88 Kbytes
Page   86 Pages
Manufacturer  NEC [NEC]
Direct Link  http://www.nec.com/
Logo NEC - NEC
Description 16-BIT SINGLE-CHIP MICROCONTROLLERS

UPD784915B Datasheet (PDF)

Go To PDF Page Download Datasheet
UPD784915B Datasheet PDF - NEC

Part # UPD784915B
Download  UPD784915B Click to download

File Size   384.88 Kbytes
Page   86 Pages
Manufacturer  NEC [NEC]
Direct Link  http://www.nec.com/
Logo NEC - NEC
Description 16-BIT SINGLE-CHIP MICROCONTROLLERS

UPD784915B Datasheet (HTML) - NEC

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UPD784915B Product details

DESCRIPTION
The µPD784915B, 784916B are members of the NEC 78K/IV Series of microcontrollers equipped with a highspeed 16-bit CPU and are versions with improved electrical characteristics of the µPD784915A, 784916A of the µPD784915 Subseries.
This series contains many peripheral hardware units ideal for VCR control, such as a multi-function timer unit (super timer unit) suitable for software servo control and VCR analog circuits. A one-time PROM version of the µPD784916B, the µPD78P4916, is also available.

FEATURES
• High instruction execution speed realized by 16-bit CPU core
    • Minimum instruction execution time: 250 ns (with 8-MHz internal clock)
• High internal memory capacity
• VCR analog circuits conforming to VHS Standard
    • CTL amplifier
    • RECCTL driver (rewritable)
    • CFG amplifier
    • DFG amplifier
    • DPG comparator
    • DPFG separation circuit (ternary separation circuit)
    • Reel FG comparator (2 channels)
    • CSYNC comparator
• Timer unit (super timer unit) for servo control
• Serial interface: 2 channels (3-wire serial I/O)
• A/D converter: 12 channels (conversion time: 10 µs)
• Low-frequency oscillation mode: main system clock frequency = internal clock frequency
• Low-power dissipation mode: CPU can operate with a subsystem clock.
• Supply voltage range: VDD = 2.7 to 5.5 V
• Hardware watch function: watch operation at low voltage (VDD = 2.7 V (MIN.)) and low current

APPLICATIONS
    Control system/servo/timer of VCR




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About NEC


NEC Corporation is a Japanese multinational information technology and electronics company. The company was founded in 1899 and is headquartered in Tokyo, Japan. NEC provides a wide range of products and services including information technology, telecommunications, and electronics. Its portfolio includes computer hardware, software, and services, network solutions, display solutions, and enterprise servers and storage solutions.

NEC is known for its expertise in the field of information technology and its ability to deliver innovative and high-quality products and services. The company has operations and facilities in various countries across the world and has a strong presence in the Asia-Pacific region. NEC works closely with its customers to provide customized solutions that meet their specific requirements and needs.

In addition to its core business, NEC is also active in the fields of research and development, and is involved in various projects related to advanced technologies such as artificial intelligence, 5G networks, and the Internet of Things (IoT). NEC is committed to delivering sustainable solutions that support the development of society and improve the quality of life for people around the world.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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