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UPD784916B中文资料
UPD784916B数据手册规格书PDF详情
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
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NEC |
24+ |
QFP |
3000 |
自己现货 |
|||
NEC |
05+ |
原厂原装 |
340 |
只做全新原装真实现货供应 |
|||
NEC |
23+ |
原厂封装 |
13528 |
振宏微原装正品,假一罚百 |
|||
NEC |
25+ |
NA |
880000 |
明嘉莱只做原装正品现货 |
|||
NEC |
2447 |
QFP |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
|||
NEC |
23+ |
LQFP |
12335 |
||||
NEC |
24+ |
QFP |
25000 |
只做正品原装现货 |
|||
NEC |
24+ |
990 |
原装现货假一赔十 |
||||
NEC |
23+ |
QFP |
8560 |
受权代理!全新原装现货特价热卖! |
|||
nec |
25+23+ |
qfp |
68853 |
绝对原装正品现货,全新深圳原装进口现货 |
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Datasheet数据表PDF页码索引
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Renesas Electronics America 日本瑞萨电子株式会社
Renesas Electronics America是日本瑞萨电子株式会社(Renesas Electronics Corporation)在美国的分支机构,专注于提供各种高性能微控制器、模拟和数字集成电路解决方案。瑞萨电子成立于2002年,是全球领先的半导体制造商,致力于满足汽车、工业、消费电子和通信等多领域的需求。 Renesas Electronics America 提供的产品包括微控制器、微处理器、模拟IC、功率管理IC和系统级集成解决方案,广泛应用于各类嵌入式系统和智能设备中。公司以技术创新为核心竞争力,致力于不断推动产品性能和能效的提升,以满足客户在智能化和数字化时代的需求。