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TC83230-0015 PDF预览

TC83230-0015

更新时间: 2024-11-29 22:20:03
品牌 Logo 应用领域
东芝 - TOSHIBA 消费电路商用集成电路
页数 文件大小 规格书
28页 425K
描述
TC83230-0015: Single-Chip CMOS LSI for Calculators with Printers

TC83230-0015 技术参数

生命周期:Active零件包装代码:QFP
包装说明:QFP, QFP80,.75X1,32针数:80
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.59Is Samacsys:N
其他特性:IT REQUIRES 2V TO 5.5V SUPPLY DURING HOLD MODE商用集成电路类型:CONSUMER CIRCUIT
JESD-30 代码:R-PQFP-G80JESD-609代码:e0
长度:20 mm功能数量:1
端子数量:80最高工作温度:40 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:QFP封装等效代码:QFP80,.75X1,32
封装形状:RECTANGULAR封装形式:FLATPACK
电源:5 V认证状态:Not Qualified
座面最大高度:3.05 mm子类别:Other Consumer ICs
最大压摆率:6 mA最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4.5 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子面层:TIN LEAD端子形式:GULL WING
端子节距:0.8 mm端子位置:QUAD
宽度:14 mmBase Number Matches:1

TC83230-0015 数据手册

 浏览型号TC83230-0015的Datasheet PDF文件第2页浏览型号TC83230-0015的Datasheet PDF文件第3页浏览型号TC83230-0015的Datasheet PDF文件第4页浏览型号TC83230-0015的Datasheet PDF文件第5页浏览型号TC83230-0015的Datasheet PDF文件第6页浏览型号TC83230-0015的Datasheet PDF文件第7页 
TC83230-0015  
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic  
TC83230-0015  
TC83230-0015: Single-Chip CMOS LSI for Calculators with Printers  
(applicable printer heads: M31/M31A manufactured by EPSON)  
The TC83230-0015 LSI is a single-chip CMOS LSI for use in  
calculators with printers.  
It integrates I/O logic circuits necessary to configure a  
calculator with 10- or 12-digit display, two-memory function,  
two-tax function, serial printer used to print calculation results,  
oscillator, and LCD drivers.  
Features  
Operational Features  
Weight: 1.52 g (typ.)  
·
Print: 10 or 12 digits of data. (including decimal point.)  
1 digit of floating minus sign, 1 digit of operational  
symbol.  
1-color printing (black).  
Display: 10 or 12 digits of data. (including punctuation in each digit.)  
·
1 digit of floating minus sign, memory load, error symbol, grand total memory load, 3 digits of  
commas.  
·
Decimal output: Decimal set lock key controls output format. Fixed decimal setting (“0”, “1”, “2”, “3”, “4”,  
“6”), full floating decimal, ADD mode and ADD2 mode.  
Key-input buffer: 12 words  
Operation methods: Addition and subtraction: By ARITHMETIC operation  
Multiplication and division: By algebraic operation  
Function: Four function, repeat multiplication and division, mixed calculation, percentage calculation,  
percent discount and add-on calculation, memory calculation, delta percent calculation, add-mode  
calculation, mark-up/down calculation, total calculation, constant calculation, tax calculation  
Two-key rollover.  
Leading zero suppression  
·
·
·
·
Protection  
(1) In the overflow condition, all key except “C”, “C/CE”, “CE”, “Feed”, “” key are inoperative.  
(2) Key chatter protection.  
Auto-Clear at Power On  
Auto-clear functions by connecting a capacitor to the RESET pin.  
1
2003-03-04  

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