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參數(shù)資料
| 型號(hào)： | TC83230-0012 |
| 元件分類(lèi)： | 消費(fèi)家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP80 |
| 封裝： | 14 X 20 MM, 0.80 MM PITCH, PLASTIC, QFP-80 |
| 文件頁(yè)數(shù)： | 1/27頁(yè) |
| 文件大小： | 423K |
| 代理商： | TC83230-0012 |
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TC83230-0012
2003-03-04
1
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC83230-0012
TC83230-0012: Single-Chip CMOS LSI for Calculators with Printers
(applicable printer heads: M-80, M-400A, M-400E, M-401A manufactured by EPSON)
The TC83230-0012 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-and 12-digit display, two-memory function,
parallel printer used to print calculation results, oscillator, and
LCD drivers.
Note 1: PRINT FONT No.: M400A……001-300
M401A……001-331
M400E……001-310
M80……… Type A (12 digits)
Type C (10 digits)
Features
Operational Features
Print: 16 digits of data. (including decimal point.) 2 digits of minus sign, operational symbol.
2-color printing.
Display: 10 and 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, and ADD 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, square 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
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.
Weight: 1.52 g (typ.)
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PDF描述 |
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| TC83230-0015 | SPECIALTY CONSUMER CIRCUIT, PQFP80 |
| TC83230-0019 | SPECIALTY CONSUMER CIRCUIT, PQFP80 |
| TC83230-0020 | SPECIALTY CONSUMER CIRCUIT, PDIP42 |
| TC83230-0021 | SPECIALTY CONSUMER CIRCUIT, PQFP80 |
| TC83230-0022 | SPECIALTY CONSUMER CIRCUIT, PQFP80 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TC83230-0015 | 制造商:TOSHIBA 制造商全稱(chēng):Toshiba Semiconductor 功能描述:TC83230-0015: Single-Chip CMOS LSI for Calculators with Printers |
| TC83230-0021 | 制造商:TOSHIBA 制造商全稱(chēng):Toshiba Semiconductor 功能描述:Single-Chip CMOS LSI for Calculators with Printers |
| TC835 | 制造商:MICROCHIP 制造商全稱(chēng):Microchip Technology 功能描述:Personal Computer Data Acquisition A/D Converter |
| TC835CBU | 功能描述:LED顯示驅(qū)動(dòng)器 4.5 D BCD A/D-PC Dat RoHS:否 制造商:Micrel 數(shù)位數(shù)量:5 片段數(shù)量: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PLCC-44 工作電源電壓:4.75 V to 11 V 最大電源電流:10 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Tube |
| TC835CBU713 | 功能描述:LED顯示驅(qū)動(dòng)器 4.5 D BCD A/D-PC Dat RoHS:否 制造商:Micrel 數(shù)位數(shù)量:5 片段數(shù)量: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PLCC-44 工作電源電壓:4.75 V to 11 V 最大電源電流:10 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Tube |
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