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UPD780955GF(A)-XXX-3B9 PDF预览

UPD780955GF(A)-XXX-3B9

更新时间: 2024-02-22 21:46:33
品牌 Logo 应用领域
瑞萨 - RENESAS /
页数 文件大小 规格书
44页 184K
描述
8-BIT, MROM, 0.039MHz, MICROCONTROLLER, PQFP80, 14 X 20 MM, PLASTIC, QFP-80

UPD780955GF(A)-XXX-3B9 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Active零件包装代码:QFP
包装说明:QFP,针数:80
Reach Compliance Code:compliant风险等级:5.36
具有ADC:YES地址总线宽度:
位大小:8最大时钟频率:0.039 MHz
DAC 通道:NODMA 通道:NO
外部数据总线宽度:JESD-30 代码:R-PQFP-G80
JESD-609代码:e0长度:20 mm
I/O 线路数量:50端子数量:80
最高工作温度:80 °C最低工作温度:-40 °C
PWM 通道:YES封装主体材料:PLASTIC/EPOXY
封装代码:QFP封装形状:RECTANGULAR
封装形式:FLATPACK峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not QualifiedROM可编程性:MROM
座面最大高度:3 mm速度:0.039 MHz
最大供电电压:3.5 V最小供电电压:2.2 V
表面贴装:YES技术:MOS
温度等级:OTHER端子面层:TIN LEAD
端子形式:GULL WING端子节距:0.8 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:14 mmuPs/uCs/外围集成电路类型:MICROCONTROLLER
Base Number Matches:1

UPD780955GF(A)-XXX-3B9 数据手册

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PRELIMINARY DATA SHEET  
MOS INTEGRATED CIRCUIT  
µPD780955(A)  
8-BIT SINGLE-CHIP MICROCONTROLLER  
DESCRIPTION  
µPD780955(A) is a 78K/0 series product, which supports super-low power consumption and is ideal for meter control.  
For the details of functional description, refer to the following user’s manual.  
µPD780955 Subseries User’s Manual  
: Planned  
78K/0 Series User’s Manual - Instruction : U12326E  
FEATURES  
• Super-low power consumption  
Item  
Conditions  
TA = –40 to +60 °C  
MIN.  
TYP.  
1.1  
MAX.  
3.0  
Unit  
µA  
µA  
µA  
µA  
Supply currentNote  
In HALT mode  
TA = +60 to +80 °C  
TA = –40 to +60 °C  
TA = +60 to +80 °C  
6.0  
In operating mode  
3.4  
8.0  
16.0  
Note Current flowing VDD pin. Not including A/D converter, LCD controller, and port.  
On-chip ROM & RAM  
• Internal ROM  
: 40K bytes  
• Internal high-speed RAM : 1024 bytes  
Minimum instruction execution time : 52.1 µs (at fX = 38.4 kHz operation)  
I/O port (including segment signal output shared pins) : 50  
LCD controller  
• Segment output : 19 max.  
• Common output : 1  
Serial interface (UART) : 2 channels  
• Dedicated on-chip baud rate generator  
• Data length can be changed in 5-bit, 7-bit, or 8-bit units.  
Timer : 8 channels  
• 16-bit counter  
: 1 channel  
• 8-bit timer/event counter : 1 channel  
• 8-bit timer  
: 5 channels  
: 1 channel  
• Watchdog timer  
Supply voltage : VDD = 2.2 to 3.5 V  
Package : 80-pin plastic QFP (14 × 20 mm)  
The information in this document is subject to change without notice.  
Document No. U13237EJ1V0DS00 (1st edition)  
Date Published March 1998 N CP(K)  
Printed in Japan  
1998  
©

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