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E0C6248F PDF预览

E0C6248F

更新时间: 2024-02-12 16:17:51
品牌 Logo 应用领域
精工 - SEIKO 时钟外围集成电路
页数 文件大小 规格书
8页 85K
描述
4-BIT, MROM, 2MHz, MICROCONTROLLER, PQFP144, PLASTIC, QFP8-144

E0C6248F 技术参数

生命周期:Active零件包装代码:QFP
包装说明:QFP,针数:144
Reach Compliance Code:unknownHTS代码:8542.31.00.01
风险等级:5.8具有ADC:NO
其他特性:OPERATES AT -3V SUPPLY地址总线宽度:
位大小:4最大时钟频率:2.3 MHz
DAC 通道:NODMA 通道:NO
外部数据总线宽度:JESD-30 代码:S-PQFP-G144
长度:28 mmI/O 线路数量:44
端子数量:144最高工作温度:70 °C
最低工作温度:-20 °CPWM 通道:NO
封装主体材料:PLASTIC/EPOXY封装代码:QFP
封装形状:SQUARE封装形式:FLATPACK
认证状态:Not QualifiedROM可编程性:MROM
座面最大高度:3.65 mm速度:2 MHz
标称供电电压:5 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子形式:GULL WING端子节距:0.65 mm
端子位置:QUAD宽度:28 mm
uPs/uCs/外围集成电路类型:MICROCONTROLLERBase Number Matches:1

E0C6248F 数据手册

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PF586-05  
E0C6248  
4-bit Single Chip Microcomputer  
Core CPU Architecture  
Dot Matrix LCD Driver  
Programmable SVD Circuit/Sound Generator  
Wide Voltage  
Operation  
Products  
DESCRIPTION  
The E0C6248 is a single-chip microcomputer made up of the 4-bit core CPU E0C6200, ROM, RAM, dot matrix  
LCD driver, input ports, output ports, I/O ports, clock timer, stopwatch timer, programmable timer, clock-syn-  
chronized serial interface, sound generator and watchdog timer. Moreover, external memory device control is  
possible, and is most suitable for applications with equipment requiring large memory and dot matrix display  
functions such as a highly functional electronic notebook.  
FEATURES  
CMOS LSI 4-bit parallel processing  
Clock .....................................................32.768kHz/2MHz (Max.) (selectable by software)  
Instruction set........................................108 instructions  
Instruction cycle time ............................153µsec, 214µsec or 366µsec at 32kHz  
(depending on instruction)  
2µsec, 3µsec or 6µsec at 2MHz  
(depending on instruction)  
ROM capacity .......................................8,192 × 12 bits  
RAM capacity ........................................768 × 4 bits  
External memory capacity ....................Read/Write 512K bits (Max.)  
Read only 1M bits (Max.)  
Input port ...............................................8 bits (pull-up resistors are available by mask option)  
Output port ............................................20 bits (clock output or buzzer output is available by mask option)  
I/O port ..................................................16 bits (pull-up resistors are available by mask option)  
Serial I/O port........................................1 port (clock sync.)  
Dot matrix LCD driver ...........................51 segments × 8 commons/51 segments × 16 commons  
(1/8 or 1/16 duty is selectable by mask option)  
Built-in SVD circuit ................................Programmable  
Built-in stopwatch timer  
Built-in watchdog timer  
Built-in time base counter .....................3 lines  
Interrupts ...............................................External : Input interrupt  
2 lines  
3 lines  
Internal : Timer interrupt  
Serial I/O interrupt 1 line  
Built-in sound generator........................With digital envelope (8 sounds programmable)  
Supply voltage ......................................2.2V to 5.5V  
Current consumption ............................HALT mode (32kHz)  
OPERATING mode (1MHz) : 400µA (Typ.)  
Package ................................................QFP8-144pin (plastic)  
Die form  
: 2.5µA (Typ.)  
1

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