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ML63514-XXXTB PDF预览

ML63514-XXXTB

更新时间: 2024-11-29 05:41:59
品牌 Logo 应用领域
冲电气 - OKI 时钟微控制器外围集成电路
页数 文件大小 规格书
30页 207K
描述
Microcontroller, 4-Bit, MROM, CMOS, PQFP48, 7 X 7 MM, 0.50 MM PITCH, PLASTIC, TQFP-48

ML63514-XXXTB 技术参数

生命周期:Obsolete零件包装代码:QFP
包装说明:TFQFP,针数:48
Reach Compliance Code:unknownHTS代码:8542.31.00.01
风险等级:5.78具有ADC:NO
地址总线宽度:位大小:4
最大时钟频率:2 MHzDAC 通道:NO
DMA 通道:NO外部数据总线宽度:
JESD-30 代码:S-PQFP-G48长度:7 mm
I/O 线路数量:32端子数量:48
最高工作温度:70 °C最低工作温度:-20 °C
PWM 通道:NO封装主体材料:PLASTIC/EPOXY
封装代码:TFQFP封装形状:SQUARE
封装形式:FLATPACK, THIN PROFILE, FINE PITCH认证状态:Not Qualified
ROM可编程性:MROM座面最大高度:1.2 mm
最大供电电压:3.5 V最小供电电压:2.7 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:7 mm
uPs/uCs/外围集成电路类型:MICROCONTROLLERBase Number Matches:1

ML63514-XXXTB 数据手册

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E2E0047-39-61  
This version: Jun. 1999  
Previous version: Feb. 1999  
¡ Semiconductor  
ML63512/63514  
4-Bit Microcontroller with Built-in Level Detector, Melody Circuit, and Comparator,  
Operating at 0.9 V (Min.)  
GENERAL DESCRIPTION  
The ML63512/63514 is a CMOS 4-bit microcontroller with built-in level detector and operates at  
0.9 V (min.).  
The ML63512/63514 is an M6351x series mask ROM-version product of OLMS-63K family,  
which employs Oki's original CPU core nX-4/250.  
The program memory capacity and data memory capacity of the ML63512 differ from those of  
the ML63514.  
48-pin TQFP and 64-pin TQFP packages are available for the ML63512 and ML63514.  
FEATURES  
• Extensive instruction set  
407 instructions  
Transfer,rotate,increment/decrement,arithmeticoperations,comparison,logicoperations,  
mask operations, bit operations, ROM table reference, stack operations, flag operations,  
jump, conditional branch, call/return, control.  
• Wide variety 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 ms (@ 32.768 kHz system clock)  
1 ms (@ 2 MHz system clock)  
• Clock generation circuit  
Low-speed clock  
: Crystal oscillation or RC oscillation selectable by  
mask option (30 to 80 kHz)  
High-speed clock  
: Ceramic oscillation or RC oscillation selectable by  
mask option (2 MHz max.)  
ForRCoscillation,anexternalcapacitororinternal  
capacitor can be selected by mask option.  
• Program memory space  
ML63512: 4K words  
ML63514: 8K words  
Basic instruction length is 16 bits/1 word  
• Data memory space  
ML63512: 128 nibbles  
ML63514: 256 nibbles  
1/29  

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