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ML63326-XXX PDF预览

ML63326-XXX

更新时间: 2024-11-04 10:54:23
品牌 Logo 应用领域
冲电气 - OKI 驱动器微控制器语音合成
页数 文件大小 规格书
4页 74K
描述
4-Bit Microcontroller with built-in Voice Synthesis and 1024-Dot LCD Drivers

ML63326-XXX 技术参数

生命周期:Obsolete零件包装代码:DIE
包装说明:DIE,针数:159
Reach Compliance Code:unknownHTS代码:8542.31.00.01
风险等级:5.84具有ADC:NO
地址总线宽度:16位大小:4
最大时钟频率:4.096 MHzDAC 通道:YES
DMA 通道:NO外部数据总线宽度:8
JESD-30 代码:R-XUUC-N159I/O 线路数量:42
端子数量:159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:UNSPECIFIED封装代码:DIE
封装形状:RECTANGULAR封装形式:UNCASED CHIP
认证状态:Not QualifiedROM可编程性:MROM
速度:2.048 MHz最大供电电压:5.5 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:COMMERCIAL端子形式:NO LEAD
端子位置:UPPERuPs/uCs/外围集成电路类型:MICROCONTROLLER
Base Number Matches:1

ML63326-XXX 数据手册

 浏览型号ML63326-XXX的Datasheet PDF文件第2页浏览型号ML63326-XXX的Datasheet PDF文件第3页浏览型号ML63326-XXX的Datasheet PDF文件第4页 
8. Sep, 1998  
ML63326  
PRELIMINARY  
ML63326  
4-Bit Microcontroller with built-in Voice Synthesis and 1024-Dot LCD Drivers  
GENERAL DESCRIPTION  
The ML63326 is a low power 4-bit microcontroller which incorporates the OKI original CPU core nX-4/250 and  
provides a minimum instruction execution time of 1ms (@2MHz).  
It contains 24K-word program memory, 1536-nibble data memory, 4-bit input port, four 4-bit output ports,  
five 4-bit and 2-bit input-output ports, shift register, LCD driver for up to 1024 segments, and voice synthesis,  
including 1 megabit mask ROM for speech data, a 12-bit D/A converter and low-pass filter internally. Speech  
ROM size can be expanded externally with further 4 megabits. The ML63326 is suitable for applications such  
as games, toys, clocks etc. which use an LCD display and voice synthesis.  
FEATURES  
· Rich instruction set  
439 instructions  
Transfer, rotate, increment, decrement, arithmetic operations, comparison, logic operations, mask  
operations, bit operations, ROM table reference, external memory transfer, 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  
: 61ms ( @32.768kHz system clock )  
1ms ( @2MHz system clock: 1/2 of high-speed clock )  
· Clock generation circuit  
Low-speed clock:  
: 32.768kHz crystal oscillator,  
or 32kHz ±40% (@1MW ±10%), RC oscillator (by mask option)  
: 4MHz (max.) crystal oscillator,  
High-speed clock:  
or 2MHz ±40% (@20kW ±5%) RC oscillator (by software selection)  
· Program memory space  
24K words  
Basic instruction length is 16 bits / 1 word  
· Data memory space  
1536 nibbles  
· External data memory space  
64kbyte ( expandable )  
· Stack level  
Call stack level  
Register stack level  
: 16 levels  
: 16 levels  

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