MM5483 www.ti.com SNLS368E - JULY 2000 - REVISED MARCH 2013 MM5483 Liquid Crystal Display Driver Check for Samples: MM5483 FEATURES DESCRIPTION * * * * * * * The MM5483 is a monolithic integrated circuit utilizing CMOS metal-gate low-threshold enhancement mode devices. It is available in a 40-pin PDIP package. The chip can drive up to 31 segments of LCD and can be cascaded to increase this number. This chip is capable of driving a 41/2-digit 7-segment display with minimal interface between the display and the data source. 1 23 Serial Data Input Serial Data Output Wide Power Supply Operation TTL Compatibility 31 Segment Outputs Alphanumeric and Bar Graph Capability Cascade Capability APPLICATIONS * * * * * The MM5483 stores the display data in latches after it is latched in, and holds the data until another load pulse is received. COPSTM or Microprocessor Displays Industrial Control Indicator Digital Clock, Thermometer, Counter, Voltmeter Instrumentation Readouts Remote Displays Block Diagram Figure 1. MM5483 Block Diagram 1 2 3 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. COPS is a trademark of Texas Instruments. All other trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Copyright (c) 2000-2013, Texas Instruments Incorporated MM5483 SNLS368E - JULY 2000 - REVISED MARCH 2013 www.ti.com Connection Diagrams Figure 2. Dual-In-Line Package Top View See Package Number NFJ0040A Figure 3. See Package Number FN0044A These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates. 2 Submit Documentation Feedback Copyright (c) 2000-2013, Texas Instruments Incorporated Product Folder Links: MM5483 MM5483 www.ti.com SNLS368E - JULY 2000 - REVISED MARCH 2013 Absolute Maximum Ratings (1) (2) Voltage at Any Pin VSS to VSS +10V -40C to +85C Operating Temperature -65C to +150C Storage Temperature Power Dissipation 300 mW at +85C 350 mW at +25C Junction Temperature +150C Lead Temperature (Soldering, 10 seconds) (1) 300C "Absolute Maximum Ratings" are those values beyond which the safety of the device cannot be ensured. They are not meant to imply that the devices should be operated at these limits. The table of "Electrical Characteristics" specifies conditions of device operation. If Military/Aerospace specified devices are required, please contact the TI Sales Office/Distributors for availability and specifications. (2) DC Electrical Characteristics TA within operating range, VDD = 3.0V to 10V, VSS = 0V, unless otherwise specified Parameter Conditions Min Power Supply Typ 3.0 Average Supply Current, IDD Max Units 10 V All Outputs Bits = Open, Data Out = Open, BP_Out = Open, Clock In = 0V, Data In = 0V, Data Load = 0V, Osc In = 0V, BP_In = 32Hz VDD = 3.0V 2.5 A VDD = 5.0V 1.5 10 A VDD = 10.0V 40 A 0.9 Input Voltage Levels Logic "0" Logic "1" Logic "0" Logic "1" Load, Clock, Data VDD = 5.0V VDD = 5.0V VDD = 3.0V VDD = 3.0V 2.4 2.0 V V V V Output Current Levels (1) Segments and Data Out Sink Source VDD = 3.0V, VOUT = 0.3V VDD = 3.0V, VOUT = 2.7V 20 20 A A BP Out Sink BP Out Source VDD = 3.0V, VOUT = 0.3V VDD = 3.0V, VOUT = 2.7V 320 320 A A (1) 0.4 Output offset voltage is 50 mV with CSEGMENT = 250 pF, CBP = 8750 pF. AC Electrical Characteristics VDD 4.7V, VSS = 0V unless otherwise specified Symbol fC Parameter Min Typ Clock Frequency, VDD = 3V Max Units 500 kHz (1) (2) tCH Clock Period High tCL Clock Period Low 500 ns tDS Data Set-Up before Clock 300 ns tDH Data Hold Time after Clock 100 ns tLW Minimum Load Pulse Width 500 ns tLTC Load to Clock 400 tCDO Clock to Data Valid (1) (2) 500 ns ns 400 750 ns AC input waveform specification for test purpose: tr 20 ns, tf 20 ns, f = 500 kHz, 50% 10% duty cycle. Clock input rise and fall times must not excced 300 ms. Submit Documentation Feedback Copyright (c) 2000-2013, Texas Instruments Incorporated Product Folder Links: MM5483 3 MM5483 SNLS368E - JULY 2000 - REVISED MARCH 2013 www.ti.com FUNCTIONAL DESCRIPTION A block diagram for the MM5483 is shown in Figure 1 and a package pinout is shown in Figure 3. Figure 4 shows a possible 3-wire connection system with a typical signal format for Figure 4. Shown in Figure 5, the load input is an asynchronous input and lets data through from the shift register to the output buffers any time it is high. The load input can be connected to VDD for 2-wire control as shown in Figure 6. In the 2-wire control mode, 31 bits (or less depending on the number of segments used) of data are clocked into the MM5483 in a short time frame (with less than 0.1 second there probably will be no noticeable flicker) with no more clocks until new information is to be displayed. If data was slowly clocked in, it can be seen to "walk" across the display in the 2wire mode. An AC timing diagram can be seen in Figure 7. It should be noted that data out is not a TTLcompatible output. Figure 4. Three-Wire Control Mode Figure 5. Data Format Diagram Figure 6. Two-Wire Control Mode 4 Submit Documentation Feedback Copyright (c) 2000-2013, Texas Instruments Incorporated Product Folder Links: MM5483 MM5483 www.ti.com SNLS368E - JULY 2000 - REVISED MARCH 2013 Figure 7. Timing Diagram Submit Documentation Feedback Copyright (c) 2000-2013, Texas Instruments Incorporated Product Folder Links: MM5483 5 MM5483 SNLS368E - JULY 2000 - REVISED MARCH 2013 www.ti.com REVISION HISTORY Changes from Revision D (March 2013) to Revision E * 6 Page Changed layout of National Data Sheet to TI format ............................................................................................................ 5 Submit Documentation Feedback Copyright (c) 2000-2013, Texas Instruments Incorporated Product Folder Links: MM5483 PACKAGE OPTION ADDENDUM www.ti.com 22-Dec-2018 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Pins Package Drawing Qty MM5483N/NOPB OBSOLETE PDIP NFJ 40 MM5483V/NOPB ACTIVE PLCC FN 44 25 Eco Plan Lead/Ball Finish MSL Peak Temp (2) (6) (3) Op Temp (C) Device Marking (4/5) TBD Call TI Call TI -40 to 85 MM5483N Green (RoHS & no Sb/Br) CU SN Level-3-245C-168 HR -40 to 85 MM5483V (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may reference these types of products as "Pb-Free". RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption. Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of <=1000ppm threshold. Antimony trioxide based flame retardants must also meet the <=1000ppm threshold requirement. (3) MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. (4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device. (5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation of the previous line and the two combined represent the entire Device Marking for that device. (6) Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish values may wrap to two lines if the finish value exceeds the maximum column width. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis. Addendum-Page 1 Samples MECHANICAL DATA NFJ0040A N0040A N40A (Rev E) www.ti.com PACKAGE OUTLINE FN0044A PLCC - 4.57 mm max height SCALE 0.800 PLASTIC CHIP CARRIER B .180 MAX [4.57] .650-.656 [16.51-16.66] NOTE 3 A 6 1 44 (.008) [0.2] 40 7 .020 MIN [0.51] 39 PIN 1 ID (OPTIONAL) .650-.656 [16.51-16.66] NOTE 3 .582-.638 [14.79-16.20] 17 29 18 28 .090-.120 TYP [2.29-3.04] 44X .026-.032 [0.66-0.81] C SEATING PLANE 44X .013-.021 [0.33-0.53] .007 [0.18] C A B 40X .050 [1.27] .004 [0.1] C .685-.695 [17.40-17.65] TYP 4215154/A 04/2017 NOTES: 1. All linear dimensions are in inches. Any dimensions in brackets are in millimeters. Any dimensions in parenthesis are for reference only. Controlling dimensions are in inches. Dimensioning and tolerancing per ASME Y14.5M. 2. This drawing is subject to change without notice. 3. Dimension does not include mold protrusion. Maximum allowable mold protrusion .01 in [0.25 mm] per side. 4. Reference JEDEC registration MS-018. www.ti.com EXAMPLE BOARD LAYOUT FN0044A PLCC - 4.57 mm max height PLASTIC CHIP CARRIER SYMM 44X (.093 ) [2.35] 1 6 44 40 7 39 44X (.030 ) [0.75] SYMM (.64 ) [16.2] 40X (.050 ) [1.27] 29 17 (R.002 ) TYP [0.05] 18 28 (.64 ) [16.2] LAND PATTERN EXAMPLE EXPOSED METAL SHOWN SCALE:4X EXPOSED METAL .002 MAX [0.05] ALL AROUND METAL SOLDER MASK OPENING .002 MIN [0.05] ALL AROUND EXPOSED METAL METAL UNDER SOLDER MASK SOLDER MASK OPENING NON SOLDER MASK DEFINED (PREFERRED) SOLDER MASK DEFINED SOLDER MASK DETAILS 4215154/A 04/2017 NOTES: (continued) 5. Publication IPC-7351 may have alternate designs. 6. Solder mask tolerances between and around signal pads can vary based on board fabrication site. www.ti.com EXAMPLE STENCIL DESIGN FN0044A PLCC - 4.57 mm max height PLASTIC CHIP CARRIER SYMM 44X (.093 ) [2.35] 6 1 44 40 7 39 44X (.030 ) [0.75] SYMM (.64 ) [16.2] 40X (.050 ) [1.27] 29 17 (R.002 ) TYP [0.05] 18 28 (.64 ) [16.2] SOLDER PASTE EXAMPLE BASED ON 0.125 mm THICK STENCIL SCALE:4X 4215154/A 04/2017 NOTES: (continued) 7. Laser cutting apertures with trapezoidal walls and rounded corners may offer better paste release. IPC-7525 may have alternate design recommendations. 8. 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