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HD404888TE PDF预览

HD404888TE

更新时间: 2024-01-16 08:44:18
品牌 Logo 应用领域
日立 - HITACHI 微控制器外围集成电路
页数 文件大小 规格书
200页 639K
描述
Microcontroller, 4-Bit, MROM, HMCS400 CPU, 4.5MHz, CMOS, PQFP80, PLASTIC, TQFP-80

HD404888TE 技术参数

生命周期:Obsolete零件包装代码:QFP
包装说明:PLASTIC, TQFP-80针数:80
Reach Compliance Code:compliantHTS代码:8542.31.00.01
风险等级:5.51Is Samacsys:N
具有ADC:YES地址总线宽度:
位大小:4最大时钟频率:4.5 MHz
DAC 通道:NODMA 通道:NO
外部数据总线宽度:JESD-30 代码:S-PQFP-G80
长度:12 mmI/O 线路数量:46
端子数量:80最高工作温度:75 °C
最低工作温度:-20 °CPWM 通道:YES
封装主体材料:PLASTIC/EPOXY封装代码:TFQFP
封装等效代码:TQFP80,.55SQ封装形状:SQUARE
封装形式:FLATPACK, THIN PROFILE, FINE PITCH电源:2/5 V
认证状态:Not QualifiedRAM(字节):168
ROM(单词):8192ROM可编程性:MROM
座面最大高度:1.2 mm速度:4.5 MHz
子类别:Microcontrollers最大压摆率:5 mA
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 EXTENDED
端子形式:GULL WING端子节距:0.5 mm
端子位置:QUAD宽度:12 mm
uPs/uCs/外围集成电路类型:MICROCONTROLLERBase Number Matches:1

HD404888TE 数据手册

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HD404889/HD404899/HD404878/  
HD404868 Series  
Low-Voltage AS Microcomputers with On-Chip LCD Circuit  
ADE-202-075D (O)  
Rev. 5.0  
Feb. 2000  
Description  
The HD404889, HD404899, and HD404868 Series comprise low-voltage, 4-bit single-chip  
microcomputers with a variety of on-chip supporting functions that include an LCD circuit, A/D converter,  
multifunctional timers, and large-current I/O pins. These devices are suitable for system and display panel  
control in a wide range of applications, including pagers, remote controllers, and home appliances equipped  
with an LCD display.  
The HD404878 Series comprises low-voltage, 4-bit single-chip microcomputers with no on-chip A/D  
converter.  
Each series is equipped with a 32.768 kHz sub-resonator for realtime clock use, providing a time counting  
facility, and a variety of low-power modes to reduce current drain.  
The HD4074889, HD4074899, and HD4074869 are ZTAT™ microcomputers with on-chip PROM that  
drastically shortens development time and ensures a smooth transition from debugging to mass production.  
(The PROM programming specifications are the same as for the 27256 type.)  
ZTATTM: Zero Turn-Around Time. ZTATTM is a trademark of Hitachi, Ltd.  
Features  
46 I/O pins (HD404889/HD404899/HD404878 Series)  
41 I/O pins (HD404868 Series)  
Large-current I/O pins (source: 10 mA max.):4  
Large-current I/O pins (sink: 15 mA max.): 8 (HD404889/HD404899/HD404878 Series)  
6 (HD404868 Series)  
LCD segment multiplexed pins:16  
Analog input multiplexed pins: 6 (HD404889 and HD404899 Series)  
4 (HD404868 Series)  

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