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ML63293-XXXUA PDF预览

ML63293-XXXUA

更新时间: 2024-11-28 10:54:23
品牌 Logo 应用领域
冲电气 - OKI 驱动器微控制器和处理器外围集成电路时钟
页数 文件大小 规格书
5页 51K
描述
4-Bit Microcontroller with Built-in LCD Driver ( 68SEG. 32COM. ) and Melody Circuit

ML63293-XXXUA 技术参数

生命周期:Transferred零件包装代码:QFP
包装说明:LFQFP,针数:176
Reach Compliance Code:unknownHTS代码:8542.31.00.01
风险等级:5.5Is Samacsys:N
具有ADC:NO地址总线宽度:16
位大小:4最大时钟频率:2 MHz
DAC 通道:NODMA 通道:NO
外部数据总线宽度:8JESD-30 代码:S-PQFP-G176
长度:24 mmI/O 线路数量:44
端子数量:176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:LFQFP
封装形状:SQUARE封装形式:FLATPACK, LOW PROFILE, FINE PITCH
认证状态:Not QualifiedROM可编程性:MROM
座面最大高度:1.7 mm速度:2 MHz
最大供电电压:3.5 V最小供电电压:1.8 V
表面贴装:YES技术:CMOS
温度等级:COMMERCIAL端子形式:GULL WING
端子节距:0.5 mm端子位置:QUAD
宽度:24 mmuPs/uCs/外围集成电路类型:MICROCONTROLLER
Base Number Matches:1

ML63293-XXXUA 数据手册

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This version : Feb.10,1999  
Semiconductor  
ML63293  
Preliminary  
4-Bit Microcontroller with Built-in LCD Driver ( 68SEG. ´ 32COM. ) and Melody Circuit  
GENERAL DESCRIPTION  
The ML63293 is a CMOS 4-bit microcontroller with built-in LCD driver and Melody circuit.  
The ML63293 is an M63xxx series mask ROM-version product of OLMS-63K family, which employs  
Oki’s original CPU core nX-4/250.  
The ML63293 contains 64K-word program memory, 3K-nibble data memory, 4-bit input port, 16-bit  
output ports, 24-bit input/output port, LCD driver for up to 2176 segments, and melody circuit.  
The ML63Q290 is the flash EEPROM version of ML63293.  
The ML63Q290 is used to evaluate the software development.  
APPLICATION  
The ML63293 is suitable for applications such as games, toys, watches, etc. which are provided with  
an LCD display and Melody output.  
FEATURES  
·Extensive instruction set  
408 instructions  
Transfer, rotate, increment,/decrement, arithmetic operations, comparison, logic operations,  
mask operations, bit operations, ROM table reference, external memory transfer, stack  
operations, flag operations, jump, conditional branch, call / return, control.  
·Wide variety of addressing modes  
Indirect addressing of four data memory types, with current bank register, extra bank register,  
HL register and XY register.  
Data memory bank internal direct addressing mode.  
·Processing speed  
2 clocks per machine cycle, with most instructions executed in 1 machine cycle.  
Minimum instruction execution time : 61ms ( @32.768kHz system clock )  
1ms ( @2MHz system clock )  
·Clock generation circuit  
Low-speed clock  
: Crystal oscillation or RC oscillation selected with mask  
option ( 30k to 80kHz )  
High-speed clock  
: Ceramic oscillation or RC oscillation selected with  
software ( 2MHz max. )  
The information contained herein can change without notice owing to product and/or technical improvements.  
Before using the product, please make sure that the information being referred to is up-to-date.  
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