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UPD178046CW-XXX PDF预览

UPD178046CW-XXX

更新时间： 2024-10-30 15:56:07
品牌 Logo 应用领域
日电电子 - NEC 时钟微控制器光电二极管外围集成电路
页数 文件大小 规格书
40页 178K
描述
Microcontroller, 8-Bit, MROM, 5MHz, MOS, PDIP64, 0.750 INCH, SHRINK, PLASTIC, DIP-64

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UPD178046CW-XXX 技术参数

是否无铅： 含铅是否Rohs认证： 不符合
生命周期：Obsolete零件包装代码：DIP
包装说明：SDIP,针数：64
Reach Compliance Code：compliantHTS代码：8542.31.00.01
风险等级：5.92具有ADC：YES
地址总线宽度：位大小：8
最大时钟频率：5 MHzDAC 通道：NO
DMA 通道：NO外部数据总线宽度：
JESD-30 代码：R-PDIP-T64JESD-609代码：e0
长度：58 mmI/O 线路数量：46
端子数量：64PWM 通道：YES
封装主体材料：PLASTIC/EPOXY封装代码：SDIP
封装形状：RECTANGULAR封装形式：IN-LINE, SHRINK PITCH
峰值回流温度（摄氏度）：NOT SPECIFIED认证状态：Not Qualified
ROM可编程性：MROM座面最大高度：5.08 mm
速度：5 MHz最大供电电压：5.5 V
最小供电电压：4.5 V标称供电电压：5 V
表面贴装：NO技术：MOS
端子面层：TIN LEAD端子形式：THROUGH-HOLE
端子节距：1.778 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：19.05 mm
uPs/uCs/外围集成电路类型：MICROCONTROLLERBase Number Matches：1

UPD178046CW-XXX 数据手册

 浏览型号UPD178046CW-XXX的Datasheet PDF文件第2页浏览型号UPD178046CW-XXX的Datasheet PDF文件第3页浏览型号UPD178046CW-XXX的Datasheet PDF文件第4页浏览型号UPD178046CW-XXX的Datasheet PDF文件第5页浏览型号UPD178046CW-XXX的Datasheet PDF文件第6页浏览型号UPD178046CW-XXX的Datasheet PDF文件第7页 
PRELIMINARY PRODUCT INFORMATION  
MOS INTEGRATED CIRCUIT  
µPD178046, 178048  
8-BIT SINGLE-CHIP MICROCONTROLLER  
DESCRIPTION  
The µPD178046 and 178048 are 8-bit single-chip CMOS microcontrollers with hardware for digital tuning systems.  
Employing the 78K/0 architecture as the CPU, these microcontrollers provide easy control access to the internal  
memories and peripheral hardware. The instructions are high-speed 78K/0 instructions suitable for system control.  
As the peripheral hardware, an OSD (on-screen display) controller and PWM (pulse width modulation) output for  
TV use, as well as many I/O ports, timers, A/D converter, serial interface, and power-ON clear circuit are provided.  
A flash memory model, µPD178F048, that can operate on the same supply voltage as the mask ROM models, and  
many development tools are under development.  
The functions of these microcontrollers are described in detail in the following User’s Manuals. Be sure  
to read these manuals when you design your system.  
µPD178048 Subseries User’s Manual  
: Planned to be published  
78K/0 Series User’s Manual - Instruction : U12326E  
FEATURES  
•
ROM and RAM capacities  
Item  
Program Memory  
(ROM)  
Character ROM  
(CROM)  
Data Memory  
Video RAM  
(VRAM)  
Internal high-speed Internal expansion  
Part Number  
RAM  
RAM  
µPD178046  
µPD178048  
48K bytes  
60K bytes  
6912 bytes  
512 bytes  
512 bytes  
482 bytes (12 × 24  
(256 characters)  
characters MAX.)  
•
•
Instruction cycle: 0.4 µs (with 5.0-MHz crystal resonator)  
Many peripheral hardware circuits  
General-purpose I/O ports, A/D converter, serial interface, timers, power-ON clear circuit  
OSD controller and PWM output  
•
•
•
Vectored interrupts: 17  
Supply voltage: VDD = 4.5 to 5.5 V  
The information contained in this document is being issued in advance of the production cycle for the  
device. The parameters for the device may change before final production or NEC Corporation, at its own  
discretion, may withdraw the device prior to its production.  
Document No. U13183EJ1V0PM00 (1st edition)  
Date Published June 1998 N CP(K)  
Printed in Japan  
1998  
©
1234567...40

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