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ML63187B-XXXGA PDF预览

ML63187B-XXXGA

更新时间: 2024-11-28 03:13:23
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
36页 241K
描述
4-Bit Microcontroller with Built-in1024-Dot Matrix LCD Drivers and Melody Circuit, Operating at 0.9 V

ML63187B-XXXGA 技术参数

生命周期:Transferred零件包装代码:QFP
包装说明:FQFP,针数:128
Reach Compliance Code:unknownHTS代码:8542.31.00.01
风险等级:5.49Is Samacsys:N
具有ADC:NO地址总线宽度:
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:JESD-30 代码:R-PQFP-G128
长度:20 mmI/O 线路数量:8
端子数量:128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:FQFP
封装形状:RECTANGULAR封装形式:FLATPACK, FINE PITCH
认证状态:Not QualifiedROM可编程性:MROM
座面最大高度:2.35 mm速度:2 MHz
最大供电电压:5.5 V最小供电电压:1.8 V
标称供电电压:3 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:14 mm
uPs/uCs/外围集成电路类型:MICROCONTROLLERBase Number Matches:1

ML63187B-XXXGA 数据手册

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FEDL63187B-06  
This version:  
Sep. 2001  
Previous version: Mar. 2000  
1
Semiconductor  
ML63187B/63189B  
4-Bit Microcontroller with Built-in1024-Dot Matrix LCD Drivers and Melody Circuit,  
Operating at 0.9 V (Min.)  
GENERAL DESCRIPTION  
The ML63187B and ML63189B are CMOS 4-bit microcontroller with built-in 1024-dot matrix LCD drivers and  
operates at 0.9 V (min.). The ML63187B and 63189B are suitable for applications such as games, toys, watches,  
etc. which are provided with an LCD display.  
The ML63187B and ML63189B are M6318x series mask ROM-version product of OLMS-63K family, which  
employs Oki’s original CPU core nX-4/250.  
FEATURES  
Rich instruction set  
408 instructions  
Transfer, rotate, increment/decrement, arithmetic operations, comparison, logic operations, mask  
operations, bit operations, ROM table reference, stack operations, flag operations, branch, conditional  
branch, call/return, control  
Rich selection 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  
Two clocks per machine cycle, with most instructions executed in one machine cycle  
Minimum instruction execution time  
: 61 µs (@32.768 kHz system clock)  
1 µs (@2 MHz system clock)  
Clock generation circuit  
Low-speed clock  
: Crystal oscillation or RC oscillation selected with mask option  
(30 to 80 kHz)  
High-speed clock  
: Ceramic oscillation or RC oscillation selected with software  
(2 MHz max.)  
Program memory space  
• ML63187B : 16 K words  
• ML63189B : 32 K words  
Basic instruction length is 16 bits/1 word  
Data memory space  
• ML63187B : 1024 nibbles  
• ML63189B : 1536 nibbles  
Stack level  
Call stack level  
Register stack level  
: 16 levels  
: 16 levels  
1/36  

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