|
|
PDF TC83220-0009 Data sheet ( Hoja de datos )
| Número de pieza | TC83220-0009 | |
| Descripción | Single-Chip CMOS LSI | |
| Fabricantes | Toshiba Semiconductor | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de TC83220-0009 (archivo pdf) en la parte inferior de esta página. Total 13 Páginas | ||
|
No Preview Available !
www.DataSheet4U.net
TC83220-0009
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC83220-0009
TC83220-0009: Single-Chip CMOS LSI for FL (fluorescent) Calculator with Printers
The TOSHIBA printing/display calculator circuit
TC83220-0009 is 10/12-digit calculator on a single-chip CMOS
LSI.
TC83220-0009 can drive the printing machine (M-42TV/42V;
EPSON) with magnet driver circuit, and can drive the fluorescent
display tube with DC-DC converter. It contains a 4 K-word ROM,
a 256 × 4-bit RAM.
Features
Operational Features
· Print: 12/14 digits of data.
(including decimal point and minus signs.) 2 digits
of operational symbol.
Weight: 4.12 g (typ.)
3 digits of commas.
· Display: 10/12 digits of data. (including punctuation in each digit.)
1 digit of floating minus sign, memory load, error symbol.
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: 8 stages
· Function: 4 basic arithmetic function (+, −, ×, ÷).
Repeat addition and subtraction.
Automatic constants in multiplication, division, percent calculation, calculations.
Automatic percent add-on and percent discount calculations.
Memory calculation.
Automatic accumulating calculation.
Gross margin profit calculation.
Delta percent calculation.
Two-key rollover.
· Item counter: 0~999 count up or −999~0~999 count up/down by depressing of
key.
· Punctuation: Commas for thousands on display.
· Kinds of touch key:
1 2003-02-28
1 page  
www.DataSheet4U.net
5 Page 
www.DataSheet4U.net
TC83220-0009
Electrical Characteristics
DC Characteristics (VSS = 0 V, VDD ± 10%, Topr = 0~40°C)
Characteristics
Symbol
Test
Circuit
Test Condition
Min Typ. Max Unit
Hysteresis voltage
(schmitt circuit input)
VHS
¾
¾
¾ 0.7 ¾
V
Input current
( RESET , HOLD , TEST )
IIN ¾ VDD = 5.5 V, VIN = 5.5/0 V ¾ ¾ ±50 mA
Output leak current
(source open drain)
ILO
¾ VDD = 5.5 V, VOUT = -32 V
¾ ¾ -10 mA
Output high voltage
(P1~P2, R4~R9)
Input pull down resistor
(K0, R7~R9)
Pull down resistor
(source open drain)
VOH
RIN
RKK
¾ VDD = 4.5 V, IOH = -6 mA
¾
VDD = 5.5 V, VKK = -30 V
¾
2.4 ¾ ¾ V
¾ 100 ¾ kW
50 80 200 kW
Operating supply current
Supply current (after clear)
Supply current (shown full digits)
Holding supply current
Oscillating frequency
IDD 0
IKK 1
IKK 2
IDD H
Ff
¾
VDD (VDDH) 5.5 V, fc = 4 MHz,
VIN = 5.3/0.2 V
¾
3
6 mA
¾
VKK = -30 V, fc = 4 MHz
¾
¾ 0.6 0.9 mA
¾ 3.5 6 mA
¾ VDD = 5.5 V
¾ 0.5 10 mA
VDD = 5.0 V, C = 100 pF
¾
R = 1 kW ± 2%
2.4 4.0 5.6 MHz
11 2003-02-28
11 Page | ||
| Páginas | Total 13 Páginas | |
| PDF Descargar | [ Datasheet TC83220-0009.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| TC83220-0009 | Single-Chip CMOS LSI | Toshiba Semiconductor |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |