EMPCR200 10/12/14 Digit Replay Calculator Product Specification DOC. VERSION 0.3 ELAN MICROELECTRONICS CORP. September 2002 Trademark Acknowledgments: IBM is a registered trademark and PS/2 is a trademark of IBM. Windows is a trademark of Microsoft Corporation. ELAN and ELAN logo are trademarks of ELAN Microelectronics Corporation. Copyright © 2005 by ELAN Microelectronics Corporation All Rights Reserved Printed in Taiwan The contents of this specification are subject to change without further notice. ELAN Microelectronics assumes no responsibility concerning the accuracy, adequacy, or completeness of this specification. ELAN Microelectronics makes no commitment to update, or to keep current the information and material contained in this specification. Such information and material may change to conform to each confirmed order. In no event shall ELAN Microelectronics be made responsible for any claims attributed to errors, omissions, or other inaccuracies in the information or material contained in this specification. ELAN Microelectronics shall not be liable for direct, indirect, special incidental, or consequential damages arising from the use of such information or material. The software (if any) described in this specification is furnished under a license or nondisclosure agreement, and may be used or copied only in accordance with the terms of such agreement. ELAN Microelectronics products are not intended for use in life support appliances, devices, or systems. Use of ELAN Microelectronics product in such applications is not supported and is prohibited. NO PART OF THIS SPECIFICATION MAY BE REPRODUCED OR TRANSMITTED IN ANY FORM OR BY ANY MEANS WITHOUT THE EXPRESSED WRITTEN PERMISSION OF ELAN MICROELECTRONICS. ELAN MICROELECTRONICS CORPORATION Headquarters: Hong Kong: USA: No. 12, Innovation Road 1 Hsinchu Science Park Hsinchu, Taiwan 30077 Tel: +886 3 563-9977 Fax: +886 3 563-9966 http://www.emc.com.tw Elan (HK) Microelectronics Corporation, Ltd. Elan Information Technology Group Rm. 1005B, 10/F Empire Centre 68 Mody Road, Tsimshatsui Kowloon , HONG KONG Tel: +852 2723-3376 Fax: +852 2723-7780 [email protected] 1821 Saratoga Ave., Suite 250 Saratoga, CA 95070 USA Tel: +1 408 366-8223 Fax: +1 408 366-8220 Europe: Shenzhen: Shanghai: Elan Microelectronics Corp. (Europe) Elan Microelectronics Shenzhen, Ltd. Elan Microelectronics Shanghai Corporation, Ltd. Siewerdtstrasse 105 8050 Zurich, SWITZERLAND Tel: +41 43 299-4060 Fax: +41 43 299-4079 http://www.elan-europe.com SSMEC Bldg., 3F, Gaoxin S. Ave. Shenzhen Hi-Tech Industrial Park Shenzhen, Guandong, CHINA Tel: +86 755 2601-0565 Fax: +86 755 2601-0500 23/Bldg. #115 Lane 572, Bibo Road Zhangjiang Hi-Tech Park Shanghai, CHINA Tel: +86 021 5080-3866 Fax: +86 021 5080-4600 Contents Contents 1 2 3 4 General Description .................................................................................................. 1 Features ..................................................................................................................... 1 Pin Descriptions........................................................................................................ 3 Function Descriptions .............................................................................................. 3 4.1 Operation Characteristics................................................................................... 3 4.1.1 4.1.2 4.1.3 4.1.4 5 6 7 8 9 10 11 12 13 14 15 Constant Operation ............................................................................................. 3 Number Entry ...................................................................................................... 3 Memory Protection .............................................................................................. 4 Memory Indication ............................................................................................... 4 4.2 Keyboard Description ......................................................................................... 4 Selection Mode Switch Functions ........................................................................... 8 Error Conditions........................................................................................................ 8 6.1 Error Detection ................................................................................................... 8 6.2 Error Indication ................................................................................................... 9 6.3 Error Release ..................................................................................................... 9 Overflow Condition ................................................................................................... 9 Connection of LCD.................................................................................................. 10 LCD Function Descriptions .....................................................................................11 LCD ...................................................................................................................... 12 Connection of Keyboard ........................................................................................ 13 ABOLute Maximum Ratings ................................................................................... 19 DC Electrical Characteristics ................................................................................. 19 Application Block Diagram .................................................................................... 21 PAD Diagram............................................................................................................ 24 Product Specification (V0.3) 09.11.2002 • iii Contents Specification Revision History Doc. Version 0.1 Revision Description Initial version a. 0.3 iv • Date 2002/01/28 Modify VIH & VIL of K3~K14 in page21. b. Modify VIH & VIL of RESET in page21. c. Add VEE specification in page21. d. Modify ROH & ROL (max) of LCD pins in page21. e. Modify pull-down resistor of K0~K10 in page22. f. Modify pull-up resistor of K0~K7 and RESET in page22. g. Modify pull-down resistor of K11~K14 in page22. h. Remove ‘Preliminary’ on form. 2002/09/11 Product Specification (V0.3) 09.11.2002 EMPCR200 10/12/14 Digit Replay Calculator 1 General Description The EMPCR200 is a single-chip LS1 CMOS calculator for 10-digit 1 memory or 12digit 1 memory or 14-digits 1 memory, and up to 99 sets replay memory capacity which is useful for checking calculation process. Besides, the EMPCR200 is an arithmetic four standard types of general function (+, −, ×, ÷), TAX function, Euro exchange, percentage calculation functions, leading zero and trailing zero suppression, chain calculations, MU calculation, Auto Power OFF available, 10/12/14-digit selectable LCD display. Dual power supply operation, wide operating voltage and lower power consumption make it suitable for 1.5 solar battery operated calculator. 2 Features Number of display 10/12/14 digits of data, (including punctuation in each digit.) 1-digit of floating minus sign, memory load, error symbol, 3-digits of commas for thousands, TAX symbol, currency exchange symbol and 3 digits for replay function, "CORRECT", "INS", "DEL", "%", "Δ%", "GT", sing of four general functions (+, −, ×, ÷), etc.., up to the min 18 symbols in 14 digit with replay function. Operation methods By algebraic operation. Basic operations Four function, repeat multiplication and division, mixed calculation, square calculation, percentage calculation, percent discount and add-on / discount calculation, memory calculation, delta percent calculation, add-mode calculation, mark-up / down calculation, Grand total calculation, constant calculation, tax calculation, EURO exchange, square root calculation, check, insert, and correct functions. Decimal point method Decimal set lock key controls output format. Fixed decimal setting (“0”, "1", “2”, “3”, “4”, "6"), full floating decimal, and ADD mode (selectable with a switch). Contents of operation 1. Floating point mode during operation and key entry that specified only Addition and Subtraction. 2. Specified decimal point mode is valid only for operation results. 3. Round-off when most significant digits have higher priority or at auto shift of rough estimation. Product Specification (V0.3) 09.11.2002 (This specification is subject to change without further notice) •1 EMPCR200 10/12/14 Digit Replay Calculator Key rollover method Two-key rollover Error detect display 1. Key entry exceeding the number of display digits is invalid, but dies not cause an error. 2. If the integer part of an operation result exceeds the number of display digits, a rough estimate is displayed. 3. In the overflow condition, all key except “C”, “C/CE”, “CE”, “→” key are inoperative. Protection 1. In the overflow condition, all key except “C”, “C/CE”, “CE”, “→” key are inoperative. 2. Key chatter protection. 3. Auto-clear at power on Auto-clear functions by connecting a capacitor to the RESET pin. Auto power off function 1. 5 minutes Clock source 1. Oscillator / clock generator internal to chip. Others 1. Keyboard encoding internal to chip. 2. Wide supply voltage range (1.2 to 1.8V). 3. Very low power consumption. 4. Battery / solary power supply. 5. Symbol blinking available. 6. Rate will be kept after AC key pressed. 2• Product Specification (V0.3) 09.11.2002 (This specification is subject to change without further notice) EMPCR200 10/12/14 Digit Replay Calculator 3 Pin Descriptions SYMBOL FUNCTION COM1~3 O LCD Common signal output. A1 O LCD Segment signal output and strobe output for switch status. B1 O LCD Segment signal output and strobe output for switch status. C1 O LCD Segment signal output and strobe output for switch status. A2 O LCD Segment signal output and strobe output for switch status. B2 O LCD Segment signal output and strobe output for switch status. C2 O LCD Segment signal output and strobe output for switch status. A3 O LCD Segment signal output and strobe output for switch status. B3 O LCD Segment signal output and strobe output for switch status. C3 O LCD Segment signal output. A4 ~ A16 O LCD Segment signal output. B4 ~ B16 O LCD Segment signal output. C4 ~ C16 O LCD Segment signal output. D1 ~ D6 O LCD Segment signal output.(for symbols or icons display) VDD,VSS --- Positive and negative power supply pin. VA,VB --- Voltage doubler for LCD, connects a capacitor (0.1uF) between both pins. VEE --- LCD voltage from voltage doubler, connects a capacitor (0.1uF) to pin VDD. TS1 I Test pin input, be opened. RESET I System reset / AC key input. (built-in schmitt trigger for debouncing) K0 ~ K2 O Keyboard polling signal output pins. K3 ~ K7 I/O Keyboard polling signal output and strobe input pins. K8 ~ K10 I I K11~K14 4 I/O Keyboard strobe input pins. Switch status strobe input pins. Function Descriptions 4.1 Operation Characteristics 4.1.1 Constant Operation The EMPCR200 has implied constant mode on +, -, ×, ÷, and % operations. The constant is performed automatically by the "=" key, "%" key, or "%" key without a constant for addition and division while the first operand is the constant for multiplication. 4.1.2 Number Entry Numbericals can be entered up to 14 digit. Product Specification (V0.3) 09.11.2002 (This specification is subject to change without further notice) 3 EMPCR200 10/12/14 Digit Replay Calculator 4.1.3 Memory Protection In any error detection, the memory contents present before the error detection are protected. 4.1.4 Memory Indication If the memory contents are a number other than zero, "M" is indicated in the sign-digit position. 4.2 Keyboard Description Equal Key (=) • • Performs Keyed-in operation and maintains that operation for possible use. Establishes power/reciprocation calculation. Multiplication Key (×) • • Enters multiplicand. Performs previous operation and displays result. Division Key (÷) • • Enters dividend. Performs previous operation and displays result. Addition Key (+) • • Conditions machine for an addition. Performs previous operation and displays result. Subtraction Key (-) • • Conditions machine for a subtraction. Performs previous operation and displays result. Square Root Key (√) • Extract the square root of a positive numeric displayed in the entry register. Mark-up Key (MU) • Execute add-on calculation by A (MU) B (=) or discount calculation by A (MU) B ( +/-) (=). Percent Key (%) The purpose of the percent key is to allow for calculation of add-on and discount. Determination of add-on requires the principal amount to be the first entry followed by the "+" or "×" key, with the percentage being the second entry. Depression of the percent key yields the amount to add on, such as tax or interest. Depression of the "=" key adds this amount to the principal. 4• Product Specification (V0.3) 09.11.2002 (This specification is subject to change without further notice) EMPCR200 10/12/14 Digit Replay Calculator Change Sign Key (+/-) Pushing the "+/-" key twice in succession causes the corresponding sign to appear and disappear. During digit entry, this function changes the sign of the entered factor. Clear Key (C/ON) During the digit entry, the first depression will clear all except memory contents. Clear Entry Key (CE) During the digit entry will clear the entry register and display number "0". Clear Key (CE/C/ON) • • First pressed as CE key. Second pressed as C key. Memory Plus Key (M+) • • Adds the current display to the contents of memory. It will terminate a number entry. Memory Minus Key (M-) • • Subtracts the current display from the contents of memory It will terminate a number entry. Clear Memory Key (CM) • • Recall and clear the contents of memory. The recalled number is displayed and printed without rounding. Recall Memory Key (RM) Recall the contents of memory and memory is kept. The recalled number is displayed and printed without rounding or zero suppress. Recall and Clear Memory Key (RCM) • • First pressed as RM key. Second pressed as CM key. Number, Decimal Key (“000”, “00”, “0 – 9”, “•”) The first number key in a sequence will clear the display and enter the digit in the display. Successive entries will shift the display left and enters the data in display register. The first decimal point entered is effective. An attempted entry of more than 13 digits or 11decimal places will be ignored. Shift Key (→) Delete the rightest digit and others will shift to right. Product Specification (V0.3) 09.11.2002 (This specification is subject to change without further notice) 5 EMPCR200 10/12/14 Digit Replay Calculator Off Key (OFF) Turn off the power. Recall and Clear GT Memory Key (RCGT) or Recall and Clear Memory II Key (RCMII) • First pressed as RGT (RMII) key, transfers the contents of the GT memory register (memory II) into the display register. • Second pressed as CGT (CMII) key, clear the GT memory (memory II). Grand Total Plus Key (GT+) or Memory II Plus Key (MII+) Add the current display to the content of grand total memory (memory II). Grand Total Minus Key (GT-) or Memory Minus Key (MII-) Substrate the current display from the content of grand total memory (memory II), GT- (MII-) will terminate a number entry. TAX-including Key (TAX+) • Execute TAX-including calculation of displayed number, TAX rate is in TAX memory. • In the halfway of four rules of arithmetic, TAX-including calculation don't break the intermediate result, so TAX-including is used in expression. • When immediately after [RATE] key, store displayed number in TAX memory. TAX-excluding Key (TAX-) • Execute TAX-excluding calculation of displayed number, TAX rate is in TAX memory. • In the halfway of four rules of arithmetic, TAX-excluding calculation don't break the intermediate result, so TAX-excluding is used in expression. EURO-conversion Key (EURO) • Execute EURO-conversion of displayed number, conversion rate is in EURO memory. • In the halfway of four rules of arithmetic, EURO-conversion don't break the intermediate result, so EURO-conversion is used in expression. • When immediately after [Rate], [C], [C/CE] key or reset or power on, no operation. Local-conversion Key (LOCAL) • Execute Local-conversion of displayed number, conversion rate is in EURO memory. • 6• In the halfway of four rules of arithmetic, Local-conversion don't break the intermediate result, so Local-conversion is used in expression. Product Specification (V0.3) 09.11.2002 (This specification is subject to change without further notice) EMPCR200 10/12/14 Digit Replay Calculator • When immediately after [RATE] key, store displayed number in EURO memory. Auto play Key (A-PLAY) Show the next item automatically until the end of Replay memory or [A-PLAY] key is pressed once more. Δ Key (UP) • • In not Replay mode, show the top item of replay memory. In Replay mode, show the next item of displayed item. ▽ Key (DOWN) • • In not Replay mode, show the bottom item of replay memory. In Replay mode, show the previous item of displayed item. Correct Key (COR) • • In Replay mode, enter Correct mode of displayed item. In Correct mode, Fixed the entered item and return to the Replay mode. Insert Key (INS) In Replay mode, insert one item before the displayed item and enter Correct mode. The insert function is not available in the 14-digit calculation mode. Delete Key (DEL) In Replay mode, delete the displayed item and show the next item. The delete function is not available in the 14-digit calculation mode. Smart-Check Key (S-CHECK) Enter or exit the Smart-Check mode. Previous/Now Key (PRE/NOW) In Smart-Check mode and entry error, show the previous item or current item. Product Specification (V0.3) 09.11.2002 (This specification is subject to change without further notice) 7 EMPCR200 10/12/14 Digit Replay Calculator 5 Selection Mode Switch Functions 10-digit / 12-digit / 14-digit modes depend on selectable switch. Fixed/floating decimal point mode and ADD2 mode are selected by rounding switch. The rounding switch should be so composed that either one of 6, 4, 3, 2, 1, 0, ADD2 is selected. Fixed "F" mode When TAB "F" is selected, both entered numbers and calculation results follow to floating decimal point system. DP i=0, 1, 2, 3, 4, 6 mode The calculation results follow to fixed decimal point system and i +1 decimal place is counted by "CUT", "5/4". ADD2 mode When “+” and “-“ operation are performed after a number except decimal point is entered. The calculation is executed as 1/100 value of number being entered. Fixed "CUT" mode The number of i +1 decimal position is counted as cutting away. Fix "5/4" mode When a number of i + 1 decimal position is more than 0.5, the number of i decimal position is counted as added to "1". GT mode Σ:Grand Total enable. Σ:Grand Total disable. 6 Error Conditions 6.1 Error Detection System errors occur when: The division by zero. The integral part of any memory calculation results exceeds 10/12/14 digits. Rough estimate calculation error. The integral part of any calculation-four standard function, %, or power calculation result exceeds 10/12/14 digits. 8• Product Specification (V0.3) 09.11.2002 (This specification is subject to change without further notice) EMPCR200 10/12/14 Digit Replay Calculator 6.2 Error Indication System error. Rough estimate calculation error The high-order 10/12/14 digits of any calculation result is indicated with “E” sign and the decimal point is displayed at the position corresponding to 10-10/1012/10-14 of the calculation result also on zero shift is performed. 6.3 Error Release A system error can be released by depressing ON/AC key or CE/C key. However, the calculation result is not cleared by CE/C key but is retained. 7 Overflow Condition (1) When the integer part of result exceed 10/12/14 digits, the display will show 10/12/14 most significant digits of result divide by "10+10"/"10+12"/"10+14" and "E". (2) When an overflow occurs on the way of add-on/discount calculation, display will show a zero and ”E”. (3) When the integer part of result exceeds 10/12/14 digits, display will show a zero and “E”. (4) When division by zero is attempted, an overflow condition will result, and error symbol ”E” and a zero are displayed. (5) When the integer part of result in memory register exceeds 10/12/14 digits at memory calculation, display will show a zero and “E”, and previous data will be kept in memory register. (6) In overflow condition, any operation or numeral entry will be inhibited. Product Specification (V0.3) 09.11.2002 (This specification is subject to change without further notice) 9 EMPCR200 10/12/14 Digit Replay Calculator 8 Connection of LCD Type I : Symbol deconcentrated LCD Segment : LCD Common : S18 S17 S16 S1 S2 S3 COM2 COM3 COM1 Type II : Symbol concentrated LCD Segment : 10 • Product Specification (V0.3) 09.11.2002 (This specification is subject to change without further notice) EMPCR200 10/12/14 Digit Replay Calculator LCD Common : LCD Pin out : (Tpye I and II) COM1 COM2 COM3 A1 … B1 C1 D1 A6 B6 C6 9 D6 A7 B7 C7 A8 B8 C8 A16 B16 C16 … LCD Function Descriptions “m” : mantissa. “p” : punctuation for thousand. “S” : symbol or icon. “A”, “B”, ”C” : 7 segment of digit. For 14-digit display, 15th and 16th digits are available for replay number display. The S1~S18, p1, p2 and p14 are available for symbols / icons display. For 12-digit display, 15th and 16th digits are available for replay number display. The S1~S18, p1, p2, p12 and 13th ~ 14th digits are available for symbols / icons display. For 10-digit display, 15th and 16th digits are available for replay number display. The S1~S18, p1, p2, p10 and 11th ~ 14th digits are available for symbols / icons display. Product Specification (V0.3) 09.11.2002 (This specification is subject to change without further notice) 11 EMPCR200 10/12/14 Digit Replay Calculator 10 LCD Voltage : 3V. Driving : 1/2 bias, 1/3 duty. LCD Table: SEG A1 B1 C1 D1 A2 B2 C2 D2 A3 B3 C3 D3 COM1 COM1 b1 a1 f1 TAX % b2 a2 f2 OK b3 a3 f3 2 c1 g1 e1 +TAX c2 g2 e2 E c3 g3 e3 COM3 m1 d1 RATE −TAX m2 d2 MU MI m3 d3 p3 G(MII ) ANS COM2 COM2 COM3 SEG A4 B4 C4 D4 A5 B5 C5 D5 A6 B6 C6 D6 A7 B7 C7 COM1 COM2 b4 c4 a4 g4 f4 e4 NOW PRE b5 c5 a5 g5 f5 e5 × ÷ b6 c6 a6 g6 f6 e6 + − b7 c7 a7 g7 f7 e7 COM3 m4 d4 p4 % m5 d5 p5 − (sign) m6 d6 p6 = m7 d7 p7 SEG A8 B8 C8 A9 B9 C9 A10 B10 C10 A11 B11 C11 A12 B12 C12 COM1 b8 c8 m8 a8 g8 d8 f8 e8 p8 b9 c9 m9 a9 g9 d9 f9 e9 p9 b10 c10 m10 a10 g10 d10 f10 e10 p10 b11 c11 m11 a11 g11 d11 f11 e11 p11 b12 c12 m12 a12 g12 d12 f12 e12 p12 COM2 COM3 SEG A13 B13 COM1 b13 c13 m13 a13 g13 d13 COM2 COM3 C13 A14 B14 f13 b14 e13 c14 p13/INS m14 a14 g14 d14 C14 A15 f14 b15 e14 c15 EURO Replay B15 a15 g15 d15 C15 A16 f15 b16 e15 c16 Correct CHECK B16 C16 a16 g16 d16 f16 e16 LOCAL NOTE ‘INS’ and ‘DEL’ keys are not available in 14-digit calculation mode. 12 • Product Specification (V0.3) 09.11.2002 (This specification is subject to change without further notice) EMPCR200 10/12/14 Digit Replay Calculator 11 Connection of Keyboard Keyboard arrangement K0 K1 K2 AC RGT C S-check A-play GND 4 EURO LOCAL → CORREC = GT- GT+ K3 √ +/- K4 3 2 1 0 K5 RATE TAX- TAX+ OFF K6 M- M+ K7 CM RM ÷ × RM C － MU % 5 000 00 • 9 8 7 CE/C ON C CE DEL INS RESUME ON UP B3 Connection of switch A3 C2 B2 A2 C1 + B1 K8 PRE/NOW 6 K9 DOWN A1 K10 OPEN 12-digit, /A 14-digit, /A 10-digit, /A 12-digit /A 12-digit, A 14-digit, A 10-digit, A 12-digit, A 12-digit, A MH,GTH, Σ MK,GTH, Σ MH,GTK, Σ MK,GTK, Σ MH,GTH, /Σ MK,GTH, /Σ MH,GTK, /Σ MK,GTK, /Σ MK,GTK, /Σ 5/4 5/4 5/4 5/4 4 3 0 F 5/4 ADD 6 5 2 1 K14 : Select with Calculated Digits and Auto Power OFF mode. K13 : Select with Memory Hold Status, MH (Memory Hold), MK (Memory Kill), GTH(GT Memory Hold) and GTX (GT Memory Kill) and total switch. K12 : Rounding switches. K11 : Select with Fixed point or floating mode. Remark : 1. Initial preliminary key mapping. It may change mapping in future. Σ:GT enable./Σ:GT disable. Product Specification (V0.3) 09.11.2002 (This specification is subject to change without further notice) 13 EMPCR200 10/12/14 Digit Replay Calculator If the following switches are not shown in an explanation, set as shown : + • F• 0• 2• 3• 4• CALCULATION OPERATION DISPLAY 3-5=-2 3 5 (-2)×3=-6 + = 01 02 04 0. - 2. - 6.00 × = 01 02 04 0. - 365. - 52.14 ÷ = 300 2145 × = 01 03 300. 643’500.00 × = 4950 .6 = 06 1’485’180.00 = 31,750÷500=63.50 31750 500 ÷ = 01 03 31’750. 63.50 ÷ = 54,236÷500=108.47 33=27 54236 3 = = 4 = × (32) (33) ÷ = × 456 = × % ÷ % × % + = × % = 06 01 03 04 01 03 108.47 3. 9.00 27.00 4. 0.25 = × = = ÷ = 01 02 03 01 03 01 03 123. 456. 56’088.00 2’350. 399.50 456. 57.79 × = × % ÷ % 01 03 04 06 01 03 04 06 2’000. 240.00 240. 2’240.00 2’000. 240.00 240. 1’ 760.00 × % + = × % = 3 - - 300×2,145=643,500 × 300×4,950.6=1,485,180 ÷ Xn 1/4=0.25 1/X 123×456=56,088 CE 2,350×17/100=399.50 14 • 3. - 2.00 7 - (-365) ÷7=-52.14 % 01 03 C 2 × = C 365 ÷ = + % − = 123 756 CE 2,000+(2,000×12/100) =2,240 2350 17 456 789 2000 12 2,000-(2,000×12/100) =1,760 2000 12 456/789×100=57.79 Product Specification (V0.3) 09.11.2002 (This specification is subject to change without further notice) EMPCR200 10/12/14 Digit Replay Calculator CALCULATION OPERATION (CM) M+ M－ RM CM 243×12=2,916 12 576×25=14,400 17,316 -) 456×32=14,592 RM 2,724 456 32 243 DISPLAY × 01 M+ 03 M 576 × 25 M+ = 04 M 576. × 06 M 14’400.00 = 07 M 17’316.00 × 07 M 456. × M－ 09 M 14’592.00 = 200 200÷(1-20/100)=250 20 MU % = √ 25 =5 10 x √9 ÷2=15 √ 200. 03 250.00 50.00 MU % = 01 25. 01 5. × 01 10. √ 02 3. 02 30. ÷ 04 15.00 = 01 100. + 02 300. + 04 GT 600.00 = 05 GT 300. + 06 GT 700. + 08 GT 1’200.00 = 09 GT 500. - 10 GT -100. + 12 GT 600.00 = 13 GT 2’400.00 10 = × 100+200+300= 600 +) 300+400+500=1200 100 + +) 500- 600+700= 600 200 + Grand Total = 2400 300 = 300 + 400 + 500 = 500 − 600 + 700 = • GT OFF ON +F023 GT 13 GT SET RATE RECALL RATE TAX- 01 = √ 9 • TAX+ 14’592.00 25 2 RATE 09 04 ÷ GT × 2’916.00 CM MU 243. TAX+ = net price × 1.05 = 800 × 1.05 = 840 Product Specification (V0.3) 09.11.2002 (This specification is subject to change without further notice) 5 RATE 2’400.00 RATE TAX+ 01 5. RATE 01 5. RATE TAX- 01 5. RATE 800 TAX+ TAX+ TAX+ 01 01 800. 840.00 TAX+ 01 40.00 TAX 01 840.00 TAX+ 15 EMPCR200 10/12/14 Digit Replay Calculator CALCULATION OPERATION TAX= price(including TAX) ÷ 1.05 = 840 ÷ 1.05 = 800 1.234567 SET RATE RATE LOCAL RATE RECALL RATE 1,000 × 1.23456 EURO 1,000 ÷ 1.23456 CALCULATION REPLAY : (500+400-80)×3=2460 840 TAXTAXTAX- 01 01 500 400 80 × 3 = △ △ △ △ △ ▽ ▽ 840. 800.00 TAX- 01 40.00 TAX 01 800.00 TAX- RATE EURO 01 1.234567 RATE 01 1.23456 RATE LOCAL 01 1.23456 RATE 1000 LOCAL LOCAL EURO 01 1,000 EURO EURO LOCAL 01 1,000. 01 810.01 EURO 01 810.01 EURO 01 1,000.00 LOCAL 1,000. 01 1’234.56 LOCAL 01 1’234.56 LOCAL 01 1,000.00 EURO OPERATION + 16 • DISPLAY DISPLAY 01 01 500. 500. + 400. 900. 80. 820. × 3. 2’460. = 02 02 03 03 04 05 REPLAY REPLAY REPLAY REPLAY REPLAY REPLAY REPLAY 01 + 02 03 × 04 05 ANS 500. 04 03 × 3. = 80. 400. 80. 3. = 2’460. Product Specification (V0.3) 09.11.2002 (This specification is subject to change without further notice) EMPCR200 10/12/14 Digit Replay Calculator CALCULATION OPERATION REPLAY ▽ REPLAY ▽ REPLAY ▽ CORRECT : (500+400-80)×3=2460 500 + 400 - 80 × 3 = CORRECT 100+ △△ CORRECT (500+100+80)×3=2040 100 + CORRECT △ △ △ INSERT : (500+400-80)×3=2460 500 + 400 - 80 × 3 = INSERT 6÷ ▽▽ 02 01 + 05 ANS 05 2’460. = REPLAY 02 - 400. 500. 2’460. 400. REPL AY 02 CORR ECT REPL AY 02 CORR ECT REPL AY 02 CORR ECT REPLAY 02 + REPLAY 03 × REPLAY 04 = REPLAY 05 ANS 05 2’460. REPLAY = 400. - 100. - 100. + 100. 80. 3. 2’040. = 04 3. CORRECT △ REPL AY 04 INSERT CORR ECT REPL AY 04 INSERT CORR ECT REPLAY 04 6. REPLAY 05 3. △ REPLAY INSERT (500+400-80)×6÷3=1640 DISPLAY 6 ÷ Product Specification (V0.3) 09.11.2002 (This specification is subject to change without further notice) 06 0. + 6. ÷ ÷ = 1’640. ANS 17 EMPCR200 10/12/14 Digit Replay Calculator CALCULATION OPERATION DISPLAY DELETE : (500+400-80)×3=2460 DELETE 400- (500+80)×3=1740 05 2’460. △△ REPLAY 02 400. - DELETE REPLAY 02 80. × △ REPLAY 03 3. = △ REPLAY 04 500 + 400 - 80 × 3 = = 1’740. ANS SMART CHECK : 500 + 400 - 80 × 3 = 05 2’460. = S-CHECK CHECK 00 0. 1+ CHECK 01 1. + 2+ CHECK 02 3. + 3+ CHECK 03 6. + 4+ CHECK 04 10. + 5= CHECK 06 15. = 1+ CHECK 01 1. + 2+ CHECK 02 3. + 5 CHECK 03 5. + PRE/NOW PRE/NOW CHECK CHECK 03 NOW 5. + 03 PRE 3. + CHECK 03 X X NOW X 5. + CHECK CORRECT CORRE 03 5. + CT CHECK 6- CORRE 03 6. - CT CORRECT PRE/NOW CHECK CHECK 03 NOW 6. - 03 PRE 3. + X X CHECK CORRECT CORRE 03 3. + CT 18 • CORRECT CHECK 03 6. + 4+ CHECK 04 10. + Product Specification (V0.3) 09.11.2002 (This specification is subject to change without further notice) EMPCR200 10/12/14 Digit Replay Calculator CALCULATION OPERATION DISPLAY 5= CHECK 06 OK 15. = 9× CHECK 01 9. × 8+ CHECK 02 72. + S-CHECK CHECK 00 0. 12 ABOLute Maximum Ratings Items Sym. Min. Max. Unit Supply Voltage VDD-VSS -0.3 2.0 V Input Voltage VIN -0.3 VDD+0.3 V Operating Temperature TOP 0 50 OC Storage Temperature TSTG -55 +125 OC 13 DC Electrical Characteristics (VDD=1.5V+0.3V, VSS=0V, TA=25 o C, VEE=3.0+0.4V) Parameter Pin Name Sym. Min. Typ. Max. Unit Condition Operating Voltage - VDD 1.1 1.5 1.8 V “1” Input Voltage K3~K14 VIH(1) VDD-0.3 - VDD V “0” Input Voltage K3~K14 VIL(1) 0 - 0.3 V “1” Input Voltage RESET VIH(2) 0.7 VDD - VDD V VDD = 1.5V “0” Input Voltage VIL(2) 0 - 0.2 VDD V VDD = 1.5V VOH(1) VEE-0.2 - VEE V VOL(1) 0 - 0.2 V “M” Output Voltage RESET SEGMENT COM1~3 SEGMENT COM1~3 COM1~3 VOM VDD-0.2 - VDD+0.2 V “1” Output Voltage K0~K7 VOH(2) VDD-0.2 - VDD V “0” Output Voltage K0~K7 VOL(2) 0 - 0.2 V LCD voltage VEE VEE 2VDD-0.2 - 2VDD +0.2 V “1” Output Resistance “0” Output Resistance SEGMENT COM1~3 SEGMENT COM1~3 ROH - - 10 K ROL - - 10 K “1” Output Voltage “0” Output Voltage Product Specification (V0.3) 09.11.2002 (This specification is subject to change without further notice) VDD = 1.2V~1.8V VOUT = VEE0.5V VOUT = 0.5V 19 EMPCR200 10/12/14 Digit Replay Calculator Parameter Name Sym. Min. Typ. Max. Unit Condition Key Pull Down Resistance K0~K10 RKEYL(1) 180 350 900 K VOUT= VDD= 1.2V~1.8V Key Pull Up K0~K7 RKEYH(1) - 5 10 K VOUT= 0.5V Resistance RESET RKEYH(2) 50 100 370 K Switch Pull Down Resistance K11~K14 RSW(1) 180 350 900 K VOUT= VDD= 1.2V~1.8V (Wait) TS1 FWAIT 19.6 28 36.4 KHz VDD= FOP 117 195 273 KHz 1.2V~1.8V fF 130 146 162 Hz IDDWAIT - 4.0 5.5 2 (OPERATE) IDDOP - 22 35 3 (OFF) IDDOFF - - 1.0 Oscillating Frequency (Operate) TS1 Frame Frequency SEGMENT COM1~3 Supply Current 1 (WAIT) 20 • VDD= 1.5V Product Specification (V0.3) 09.11.2002 (This specification is subject to change without further notice) EMPCR200 10/12/14 Digit Replay Calculator 14 Application Block Diagram Dual Type LCD C11 B11 A11 C10 B10 A10 C9 B9 A9 C8 B8 A8 C7 B7 A7 C6 B6 A6 A12 C5 B12 B5 C12 A5 A13 C4 B13 B4 C13 A4 A14 C3 B14 B3 C14 EMPCD200 A3 A15 C2 B15 B2 C15 A2 VSS C1 VA B1 VB A1 VEE COM3 VDD COM2 TS1 0.1μF RESET K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 K10 K11 K12 K13 K14 COM1 0.1μF 1.5V SB 0.47μF (optional) AC 14D, MH, PR 14D, MH, PR 14D, MK, PR A, A, A, GToff GToff GTon Ts, 5/4 F 14D, MH, nPR 14D, MK, nPR A, Rate A, 2nd 16D, MH, PR 16D, MK, PR nA, nA, GToff GTon 16D, MH, nPR 16D, MK, nPR nA, Rate nA, 2nd Ts, 5/4 Ts, UP Ts, CUT Ts, F Tc, 5/4 Tc, UP Tc, CUT Tc, F 0 1 2 3 4 5 6 ADD (SWITCH) RCMI 6 △% M+/C1 OFF 0 +/- GT+ MII- 7 + M-/C2 TAX+ 1 √ GT- MII+ 8 - RCM /C3 TAX- 2 RV GT/ C5 CE 9 × RM RATE 3 RMII ÷ CM Loca /C4 l 4 = 2nd EUR O → C ON CE/ C ON • 00 Resum e 000 % CMII 5 MU /C4 (key) Rkey : key and switch contact resistance Rkey ≦10K @VDD=1.2V Product Specification (V0.3) 09.11.2002 (This specification is subject to change without further notice) 21 EMPCR200 10/12/14 Digit Replay Calculator 15 PAD Diagram B10 A10 C9 B9 A9 C8 B8 A8 C7 B7 A7 D6 C6 B6 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 C10 A6 3 77 A11 D5 4 76 B11 C5 5 75 C11 B5 6 74 A12 A5 7 73 B12 D4 8 72 C12 C4 9 71 A13 B4 10 70 B13 A4 11 69 C13 D3 12 68 A14 C3 13 67 B14 B3 14 66 C14 EMPCR200 A3 15 65 A15 D2 16 64 B15 C2 17 63 C15 B2 18 62 A16 A2 19 61 B16 D1 20 60 C16 C1 21 59 VSS B1 22 58 VA A1 23 57 VB COM3 24 56 VEE COM2 25 55 VDD COM1 26 54 TS1 48 RESET K14 27 K13 34 35 36 37 38 39 40 41 42 43 44 45 46 47 K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 K10 K11 K12 22 • Product Specification (V0.3) 09.11.2002 (This specification is subject to change without further notice) EMPCR200 10/12/14 Digit Replay Calculator Pad No. Symbol X Y 1 NC 2 NC 3 A6 -770.0 1310.0 4 D5 -770.0 1190.0 5 C5 -770.0 1075.0 6 B5 -770.0 965.0 7 A5 -770.0 855.0 8 D4 -770.0 745.0 9 C4 -770.0 635.0 10 B4 -770.0 527.5 11 A4 -770.0 420.0 12 D3 -770.0 315.0 13 C3 -770.0 210.0 14 B3 -770.0 105.0 15 A3 -770.0 0.0 16 D2 -770.0 -105.0 17 C2 -770.0 -210.0 18 B2 -770.0 -315.0 19 A2 -770.0 -420.0 20 D1 -770.0 -527.5 21 C1 -770.0 -635.0 22 B1 -770.0 -745.0 23 A1 -770.0 -855.0 24 COM3 -770.0 -965.0 25 COM2 -770.0 -1075.0 26 COM1 -770.0 -1190.0 27 K14 -770.0 -1310.0 28 NC 29 NC 30 NC 31 NC 32 NC 33 NC 34 K13 -770.0 -1435.0 35 K12 -645.0 -1435.0 36 K11 -535.0 -1435.0 37 K10 -425.0 -1435.0 38 K9 -317.5 -1435.0 39 K8 -210.0 -1435.0 40 K7 -105.0 -1435.0 Product Specification (V0.3) 09.11.2002 (This specification is subject to change without further notice) 23 EMPCR200 10/12/14 Digit Replay Calculator 24 • Pad No. Symbol X Y 41 K6 0.0 -1435.0 42 K5 105.0 -1435.0 43 K4 210.0 -1435.0 44 K3 317.5 -1435.0 45 K2 425.0 -1435.0 46 K1 535.0 -1435.0 47 K0 645.0 -1435.0 48 RESET 770.0 -1435.0 49 NC 50 NC 51 NC 52 NC 53 NC 54 TS1 770.0 -1310.0 55 VDD 770.0 -1190.0 56 VEE 770.0 -1070.0 57 VB 770.0 -950.0 58 VA 770.0 -835.0 59 VSS 770.0 -720.0 60 C16 770.0 -605.0 61 B16 770.0 -495.0 62 A16 770.0 -385.0 63 C15 770.0 -275.0 64 B15 770.0 -165.0 65 A15 770.0 -55.0 66 C14 770.0 55.0 67 B14 770.0 165.0 68 A14 770.0 275.0 69 C13 770.0 385.0 70 B13 770.0 495.0 71 A13 770.0 605.0 72 C12 770.0 720.0 73 B12 770.0 835.0 74 A12 770.0 950.0 75 C11 770.0 1070.0 76 B11 770.0 1190.0 77 A11 770.0 1310.0 78 NC 79 NC 80 NC Product Specification (V0.3) 09.11.2002 (This specification is subject to change without further notice) EMPCR200 10/12/14 Digit Replay Calculator Pad No. Symbol 81 NC X Y 82 NC 83 C10 770.0 1435.0 84 B10 645.0 1435.0 85 A10 535.0 1435.0 86 C9 425.0 1435.0 87 B9 317.5 1435.0 88 A9 210.0 1435.0 89 C8 105.0 1435.0 90 B8 0.0 1435.0 91 A8 -105.0 1435.0 92 C7 -210.0 1435.0 93 B7 -317.5 1435.0 94 A7 -425.0 1435.0 95 D6 -535.0 1435.0 96 C6 -645.0 1435.0 97 B6 -770.0 1435.0 98 NC 99 NC 100 NC Chip size:1800 x 3130 um NOTE For PCB layout, IC substrate must be connected to VSS. Product Specification (V0.3) 09.11.2002 (This specification is subject to change without further notice) 25 EMPCR200 10/12/14 Digit Replay Calculator 26 • Product Specification (V0.3) 09.11.2002 (This specification is subject to change without further notice)