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UPD67MC-XXX-5A4 PDF预览

UPD67MC-XXX-5A4

更新时间: 2024-10-14 20:33:31
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
71页 652K
描述
Microcontroller, 4-Bit, MROM, 4MHz, CMOS, PDSO20, 7.62 MM, PLASTIC, SSOP-20

UPD67MC-XXX-5A4 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:7.62 MM, PLASTIC, SSOP-20Reach Compliance Code:compliant
风险等级:5.85Is Samacsys:N
具有ADC:NO地址总线宽度:
位大小:4最大时钟频率:4.5 MHz
DAC 通道:NODMA 通道:NO
外部数据总线宽度:JESD-30 代码:R-PDSO-G20
JESD-609代码:e0长度:6.65 mm
I/O 线路数量:12端子数量:20
最高工作温度:85 °C最低工作温度:-40 °C
PWM 通道:NO封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):235
认证状态:Not QualifiedROM可编程性:MROM
座面最大高度:1.2 mm速度:4 MHz
最大供电电压:3.6 V最小供电电压:2 V
标称供电电压:3 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:TIN LEAD端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:6.1 mm
uPs/uCs/外围集成电路类型:MICROCONTROLLERBase Number Matches:1

UPD67MC-XXX-5A4 数据手册

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DATA SHEET  
MOS INTEGRATED CIRCUIT  
µPD67, 67A, 68, 68A, 69  
4-BIT SINGLE-CHIP MICROCONTROLLER  
FOR INFRARED REMOTE CONTROL TRANSMISSION  
DESCRIPTION  
With their 2.0 V low-voltage operation, carrier generator for infrared remote control transmission, standby release  
function through key input, and programmable timer, the µPD67, 67A, 68, 68A, and 69 are ideal for infrared remote  
control transmitters.  
A one-time PROM product, the µPD6P9, has also been provided for the µPD67, 67A, 68, 68A, and 69 for program  
evaluation or small-quantity production.  
FEATURES  
• Program memory (ROM)  
µPD67, 67A: 1,002 × 10 bits  
µPD68, 68A: 2,026 × 10 bits  
µPD69:  
4,074 × 10 bits  
• Data memory (RAM)  
µPD67, 67A, 68, 68A: 32 × 4 bits  
µPD69:  
128 × 4 bits  
• On-chip carrier generator for infrared remote control: Each high-/low-level width can be set from 250 ns to 64  
µs (@ fX = 4 MHz operation) via modulo registers  
• 9-bit programmable timer: 1 channel  
• Instruction execution time: 16 µs (@ fX = 4 MHz operation: ceramic oscillation)  
• Stack level:  
1 level (Stack RAM is multiplexed with data memory RF.)  
• I/O pins (KI/O):  
8
4
• Input pins (KI):  
• Sense input pins (S0, S2): 2  
• S1/LED pin (I/O):  
• Power supply voltage:  
1 (when in output mode, this is the remote control transmission display pin)  
VDD = 2.0 to 3.6 V  
• Operating ambient temperature: TA = –40 to +85°C  
• Oscillator frequency: fX = 3.5 to 4.5 MHz  
• On-chip POC circuit and RAM retention detector  
• Capacitor for oscillator: 15 pF (mask option)  
APPLICATIONS  
Infrared remote control transmitters (for AV and household electric appliances)  
The information in this document is subject to change without notice. Before using this document, please  
confirm that this is the latest version.  
Not all products and/or types are available in every country. Please check with an NEC Electronics  
sales representative for availability and additional information.  
Document No. U14935EJ2V1DS00 (2nd edition)  
Date Published August 2005 N CP(K)  
Printed in Japan  
The mark shows major revised points.  
2000  

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