TC54 Voltage Detector Features General Description • Precise Detection Thresholds: Standard ±2.0%, The TC54 series are CMOS voltage detectors that are Custom ±1.0% especially well suited for battery-powered applications (cid:127) Small Packages: 3-Pin SOT-23A, 3-Pin SOT-89, because of their extremely low 1µA operating current TO-92 and 5-Pin SOT-23A (7.7V only) and small surface-mount packaging. Each part is laser- trimmed to the desired threshold voltage, which can be (cid:127) Low Current Drain: Typ. 1µA specified from 1.4V to 7.7V for a 2% tolerance and from (cid:127) Wide Detection Range: 1.1V to 6.0V and 7.7V 1.5V to 6.0V for a 1% tolerance. (cid:127) Wide Operating Voltage Range: 0.7V to 10V The device includes a comparator, low-current high- precision reference, laser-trimmed divider, hysteresis Applications circuit and output driver. The TC54 is available with (cid:127) Battery Voltage Monitoring either an open-drain or complementary output stage. (cid:127) Microprocessor Reset During operation, the TC54's output (V ) remains in OUT (cid:127) System Brown-Out Protection the logic-high state as long as VIN is greater than the specified threshold voltage (V –). When V falls (cid:127) Switching Circuit in Battery Backup DET IN below V –, the output is driven to a logic-low. V (cid:127) Level Discriminator DET OUT remains low until V rises above V – by an amount IN DET V , whereupon it resets to a logic-high. HYST Functional Block Diagram TC54VC only Package Types 2 VIN 3-Pin SOT-23A 3-Pin SOT-89 V IN V IN V 3 OUT – 1 + TC54 TC54 1 2 1 2 3 VREF V VOUT VSS VOUT VIN VSS SS 3 3-Pin TO-92 5-Pin SOT-23A NC NC TC54VN has open-drain output. TC54VC has complementary output. 1 23 5 4 TC54 1 2 3 VOUT VIN VSS VVOOUUTTVIN VVSSSS Note: 3-Pin SOT-23A is equivalent to the EIAJ SC-59 5-Pin SOT-23A is equivalent to the EIAJ SC-74A. (7.7V ONLY)  2004 Microchip Technology Inc. DS21434G-page 1

TC54 1.0 ELECTRICAL † Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These CHARACTERISTICS are stress ratings only and functional operation of the device at these or any other conditions above those indicated in the Absolute Maximum Ratings † operation sections of the specifications is not implied. Exposure to Absolute Maximum Rating conditions for Input Voltage...................................................................+12V extended periods may affect device reliability. Output Current..............................................................50mA Output Voltage: CMOS................(V – 0.3V) to (V + 0.3V) PIN FUNCTION TABLE SS IN Open-Drain.....................(V – 0.3V) to 12V SS Power Dissipation (T ≤ 70°C): Symbol Description A 3-Pin SOT-23A.......................................................240mW V Digital Output 3-Pin SOT-89..........................................................500mW OUT 5-Pin SOT-23A.......................................................240mW V Analog Input IN 3-Pin TO-92............................................................300mW V Ground Terminal SS Operating Temperature Range........................-40°C to +85°C NC No Connect Storage Temperature Range.........................-65°C to +150°C NC No Connect DC CHARACTERISTICS Electrical Specifications: Unless otherwise noted, T = +25°C. A Parameter Sym Min Typ Max Units Test Conditions Operating Voltage V 0.7 — 10.0 V (V –) = 0.8 to 6.0V IN DET Quiescent Current I — 0.8 2.7 µA V = 2.0V SS IN — 0.9 3.0 V = 3.0V IN — 1.0 3.2 V = 4.0V IN — 1.1 3.6 V = 5.0V IN Threshold Voltage V – 1.37 1.4 1.43 V TC54VX14 DET (Note1) 2.06 2.1 2.14 TC54VX21 2.65 2.7 2.75 TC54VX27 2.84 2.9 2.96 TC54VX29 2.94 3.0 3.06 TC54VX30 4.12 4.2 4.28 TC54VX42 4.21 4.3 4.39 TC54VX43 7.54 7.7 7.86 TC54VX77 (5-pin SOT-23A only) Hysteresis Voltage V 28 70 112 mV V = 1.4V (typ) HYST DET 42 105 168 V = 2.1V (typ) DET 54 135 216 V = 2.7V (typ) DET 58 145 232 V = 2.9V (typ) DET 60 150 240 V = 3.0V (typ) DET 84 210 336 V = 4.2V (typ) DET 86 215 344 V = 4.3V (typ) DET 154 385 616 V = 7.7V (typ) DET Output Current I — 7.7 — mA V = 0.5V, V = 2.1V OUT OL IN — 10.1 — V = 3.0V IN — 11.5 — V = 4.0V IN — 13.0 — V = 5.0V IN — -10.0 — TC54VC Only: V = V – 2.1V, V = 8.0V OH IN IN Tempco of (V –) T (V –) — ±100 — ppm/°C -40°C ≤ T ≤ 85°C DET C DET A Delay Time t — — 0.2 ms V – → V inversion DLY DET OUT Note 1: For other voltage options, please contact your regional Microchip sales office. DS21434G-page 2  2004 Microchip Technology Inc.

TC54 V – DET V DD t DLY V OH OOUUTTPPUUTT FIGURE 1-1: Timing Diagram.  2004 Microchip Technology Inc. DS21434G-page 3

TC54 2.0 PIN DESCRIPTIONS The descriptions of the pins are listed in Table2-1. TABLE 2-1: PIN FUNCTION TABLE Pin No. Pin No. Pin No. (3-Pin SOT-89) Symbol Description (3-Pin SOT-23A) (5-Pin SOT-23A) (3-Pin TO-92) 1 1 1 V Digital Output OUT 3 2 2 V Analog Input IN 2 3 3 V Ground Terminal SS — — 4 NC No Connect — — 5 NC No Connect 2.1 Digital Output (V ) 2.3 Ground Terminal (V ) OUT SS V goes low when V drops below V – and V provides the negative reference for the analog OUT IN DET SS returns high when V rises above V – + V . input voltage. Typically, the circuit ground is used. IN DET HYST (See Figure3-1). 2.4 No Connect (NC) 2.2 Analog Input (V ) IN No internal connection. V can be used for power supply monitoring or a IN voltage level that requires monitoring. DS21434G-page 4  2004 Microchip Technology Inc.

TC54 3.0 DETAILED DESCRIPTION The output (V ) will stay valid until the input voltage OUT falls below the minimum operating voltage (V ) of INMIN In normal steady-state operation when VIN > VDET–, 0.7V. Below this minimum operating voltage the output the output will be at a logic-high (see Figure3-1). In is undefined. During power-up (or anytime V has IN the case of the TC54VN, this is an open-drain fallen below V ), V will remain undefined until INMIN OUT condition. If the input falls below VDET–, the output VIN rises above VINMIN. Once this occurs, the output will pull down (Logic 0) to VSS. Generally, VOUT can will become valid. VOUT will be in its active-low state, pull down to within 0.5V of VSS at rated output current while VINMIN < VIN < VDET+ (therefore, VDET+ = VDET– and input voltage. (See Section1.0 “Electrical + V ). If the input rises above V +, the output will HYST DET Characteristics”). assume its inactive state (high for TC54VC, open-drain for TC54VN). VIN VDET+ Release Voltage or RESET Voltage V HYST Detect Voltage V – DET Minimum Operating Voltage Ground Level V OUT Output Voltage Ground Level FIGURE 3-1: Timing Diagram.  2004 Microchip Technology Inc. DS21434G-page 5

TC54 4.0 APPLICATIONS INFORMATION 4.2 Other Applications Low operating power and small physical size make the 4.1 Modifying The Trip Point, V – DET TC54 series ideal for many voltage detector applica- tions, such as those shown in Figures4-2,4-3 and4-4. Although the TC54 has a pre-programmed V –, it is DET Figure4-2 shows a low-voltage gate drive protection sometimes necessary to make adjustments during pro- circuit that prevents overheating of the logic-level totyping. This can be accomplished by connecting an MOSFET due to insufficient gate voltage. When the external resistor divider to a TC54, which has a V – DET input signal is below the threshold of the TC54VN, its lower than that of V (Figure4-1). SOURCE output grounds the gate of the MOSFET. Figure4-3 and To maintain detector accuracy, the bleeder current Figure4-4 show the TC54 in conventional voltage through the divider should be significantly higher than monitoring applications. the 1µA operating current required by the TC54. A reasonable value for this bleeder current is 100µA (100 times the 1µA required by the TC54). For example, if 4.3V VofD RET +– R= 2 iVs 2an5dk Ωth e(2 d.5eVsi/r1e0d0 trµipA p).o Tinhte i sv a2l.u5eV ,o tfh Re v +a lRue 270Ω VCC 1 2 1 2 can be rounded to the nearest standard value and V plugged into the equation of Figure4-1 to calculate IN R L values for R and R . 1% tolerance resistors are 1 2 recommended. VOUT TC54VX MTP3055EL V SOURCE V SS R 2 FIGURE 4-2: MOSFET Low Drive VIN TC54 VOUT Protection. R 1 V + SS V IN –– TC54VX BATLOW R1 VOUT V = -------------------- = V - SOURCE R +R DET 1 2 V SS Where: V = Voltage to be monitored SOURCE (V –)=Threshold Voltage setting of TC54 DET FIGURE 4-3: Battery Voltage Monitor. Note: In this example, V must be SOURCE greater than (V –) DET FIGURE 4-1: Modify trip-point of the TC54 V IN using external resistor divider. + V Pwr OUT Sply TC54VX Power Good – V SS FIGURE 4-4: Power Good Monitor. DS21434G-page 6  2004 Microchip Technology Inc.

TC54 5.0 PACKAGING INFORMATION 5.1 Package Marking Information 3-Pin SOT-23A 3-Pin SOT-89 5-Pin SOT-23A 2 4 1 2 3 4 1 3 1 2 3 4 1 represents output configuration (CMOS or Nch) 1 represents output configuration and first integer and first integer of voltage of voltage Ex: CMOS 3.x = D Symbol Output Voltage Symbol Output Voltage T Nch 7. B CMOS 1. 2 represents first decimal of output voltage C CMOS 2. Symbol Voltage D CMOS 3. 0 .0 E CMOS 4. 1 .1 F CMOS 5. 2 .2 H CMOS 6. 3 .3 I CMOS 7. 4 .4 Symbol Output Voltage 5 .5 L Nch 1. 6 .6 M Nch 2. 7 .7 N Nch 3. 8 .8 P Nch 4. 9 .9 R Nch 5. 3 & 4 represents assembly lot code S Nch 6. T Nch 7. 2 represents first decimal of output voltage (0-9) Ex: CMOS 3.x = D 4 Symbol Voltage Symbol Voltage 0 .0 6 .6 1 .1 7 .7 2 .2 8 .8 3 .3 9 .9 4 .4 5 .5 3 & 4 represents assembly lot code  2004 Microchip Technology Inc. DS21434G-page 7

TC54 Package Marking Information (Continued) 3-Pin TO-92 1 2 3 4 5 6 7 8 1 , 2 , & 3 = 54X (fixed) 4 represents output configuration (CMOS or Nch) Ex: CMOS 3.x = C Symbol Output C CMOS N N-Channel 5 represents first integer of detect voltage Symbol Voltage 2 2. 3 3. 4 4. 5 5. 6 6. 6 represents first decimal of detect voltage Symbol Voltage Symbol Voltage 0 .0 5 .5 1 .1 6 .6 2 .2 7 .7 3 .3 8 .8 4 .4 9 .9 7 represents the output Delay Time Symbol Delay Time 0 No Delay 8 respresents the device accuracy Symbol Accuracy 1 ±1.0% (custom) 2 ±2.0% (standard) DS21434G-page 8  2004 Microchip Technology Inc.

TC54 3-Lead Plastic Small Outline Transistor (CB) (SOT23A) E E1 2 B p1 D n p 1 c A A2 φ A1 L Units INCHES MILLIMETERS* Dimension Limits MIN NOM MAX MIN NOM MAX Number of Pins n 3 3 Pitch p .037 0.95 Outside lead pitch (basic) p1 .067 .075 .083 1.70 1.90 2.10 Overall Height A .035 .055 0.90 – 1.40 Molded Package Thickness A2 .035 – .051 0.90 – 1.30 Standoff A1 .000 – .004 0.00 – 0.10 Overall Width E .098 – .118 2.50 – 3.00 Molded Package Width E1 .055 – .071 1.40 – 1.80 Overall Length D .106 – .122 2.70 – 3.10 Foot Length L .014 – .022 0.35 – 0.55 Foot Angle φ 0 – 10 0 – 10 Lead Thickness c .004 – .014 0.10 – 0.35 Lead Width B .012 – .019 0.30 – 0.50 *Controlling Parameter Notes: Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed .005" (0.127mm) per side. EIAJ Equivalent: SC-59 Drawing No. C04-130  2004 Microchip Technology Inc. DS21434G-page 9

TC54 3-Lead Plastic Small Outline Transistor (MB) (SOT89) H E B1 3 B D D1 p1 2 p R 1 B1 L E1 A C Units INCHES MILLIMETERS* Dimension Limits MIN MAX MIN MAX Pitch p .059 BSC 1.50 BSC Outside lead pitch (basic) p1 .118 BSC 3.00 BSC Overall Height A .055 .063 1.40 1.60 Overall Width H .155 .167 3.94 4.25 Molded Package Width at Base E .090 .102 2.29 2.60 Molded Package Width at Top E1 .084 .090 2.13 2.29 Overall Length D .173 .181 4.40 4.60 Tab Length D1 .064 .072 1.62 1.83 Tab Corner Radii R .010 0.254 Foot Length L .035 .047 0.89 1.20 Lead Thickness c .014 .017 0.35 0.44 Lead 2 Width B .017 .022 0.43 0.56 Leads 1 & 3 Width B1 .014 .019 0.36 0.48 *Controlling Parameter Notes: Dimensions D and E1 do not include mold or flash protrusions. Mold flash or protrusions shall not exceed .005" (0.127mm) per side. JEDEC Equivalent: TO-243 Drawing No. C04-29 Revised 07-24-03 DS21434G-page 10  2004 Microchip Technology Inc.

TC54 5-Lead Plastic Small Outline Transistor (CT) (SOT23) E E1 p B p1 D n 1 α c A A2 φ A1 L β Units INCHES* MILLIMETERS Dimension Limits MIN NOM MAX MIN NOM MAX Number of Pins n 5 5 Pitch p .038 0.95 Outside lead pitch (basic) p1 .075 1.90 Overall Height A .035 .046 .057 0.90 1.18 1.45 Molded Package Thickness A2 .035 .043 .051 0.90 1.10 1.30 Standoff A1 .000 .003 .006 0.00 0.08 0.15 Overall Width E .102 .110 .118 2.60 2.80 3.00 Molded Package Width E1 .059 .064 .069 1.50 1.63 1.75 Overall Length D .110 .116 .122 2.80 2.95 3.10 Foot Length L .014 .018 .022 0.35 0.45 0.55 Foot Angle φ 0 5 10 0 5 10 Lead Thickness c .004 .006 .008 0.09 0.15 0.20 Lead Width B .014 .017 .020 0.35 0.43 0.50 Mold Draft Angle Top α 0 5 10 0 5 10 Mold Draft Angle Bottom β 0 5 10 0 5 10 *Controlling Parameter Notes: Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed .005" (0.127mm) per side. EIAJ Equivalent: SC-74A Drawing No. C04-091  2004 Microchip Technology Inc. DS21434G-page 11

TC54 3-Lead Plastic Transistor Outline (ZB) (TO-92) E1 D 1 n L 1 2 3 α B p c A R β Units INCHES* MILLIMETERS Dimension Limits MIN NOM MAX MIN NOM MAX Number of Pins n 3 3 Pitch p .050 1.27 Bottom to Package Flat A .130 .143 .155 3.30 3.62 3.94 Overall Width E1 .175 .186 .195 4.45 4.71 4.95 Overall Length D .170 .183 .195 4.32 4.64 4.95 Molded Package Radius R .085 .090 .095 2.16 2.29 2.41 Tip to Seating Plane L .500 .555 .610 12.70 14.10 15.49 Lead Thickness c .014 .017 .020 0.36 0.43 0.51 Lead Width B .016 .019 .022 0.41 0.48 0.56 Mold Draft Angle Top α 4 5 6 4 5 6 Mold Draft Angle Bottom β 2 3 4 2 3 4 *Controlling Parameter Notes: Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed .010” (0.254mm) per side. JEDEC Equivalent: TO-92 Drawing No. C04-101 DS21434G-page 12  2004 Microchip Technology Inc.

TC54 PRODUCT IDENTIFICATION SYSTEM To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office. PART NO. X XX X X X XX XX Examples: Device Output Detected Extra Tolerance Temp. Pkg Taping a) TC54VC1402ECB713:1.4VVoltage Config. Voltage Feature Direction Detector, 2% Tol., Code SOT-23A-3-TR. b) TC54VC1402EMB713:1.4VVoltage Device: TC54V: Voltage Detector Detector, 2% Tol., SOT-89-3-TR. Output Configuration: N = Nch Open-Drain c) TC54VC1402EZB: 1.4V Voltage C = CMOS Output Detector, 2% Tol., TO-92. Detected Voltage: 14 = 1.4V d) TC54VC2102ECB713:2.1V Voltage 21 = 2.1V 27 = 2.7V Detector, 29 = 2.9V 2% Tol., 30 = 3.0V SOT-23A-3-TR. 42 = 4.2V e) TC54VC2102EMB713:2.1V Voltage 43 = 4.3V Detector, 2% Tol., Extra Feature Code: 0 = Fixed SOT-89-3-TR. f) TC54VC2102EZB: 2.1V Voltage Tolerance: 1 = 1% (custom) Detector, 2 = 2% (standard) 2% Tol., TO-92. g) TC54VC2702ECB713:2.7V Voltage Temperature: E = -40°C to +85°C Detector, 2% Tol., SOT-23A-3-TR. Package: CB = 3-Pin SOT-23A (equivalent to EIAJ SC-59) MB = 3-Pin SOT-89 h) TC54VC3002ECB713:3.0V Voltage CT = 5-Pin SOT-23A (equivalent to EIAJ SC-74A) Detector, (7.7V ONLY) 2% Tol., ZB = Transistor Outline (TO-92), 3-lead SOT-23A-3-TR. i) TC54VN4202ECB713:4.2V Voltage Taping Direction: 713 = Standard Taping Detector, 2% Tol., SOT-23A-3-TR. j) TC54VN7702ECT713:7.7V Voltage Detector, 2% Tol., SOT-23A-3-TR. Sales and Support Data Sheets Products supported by a preliminary Data Sheet may have an errata sheet describing minor operational differences and recommended workarounds. To determine if an errata sheet exists for a particular device, please contact one of the following: 1. Your local Microchip sales office 2. The Microchip Corporate Literature Center U.S. FAX: (480) 792-7277 3. The Microchip Worldwide Site (www.microchip.com) Please specify which device, revision of silicon and Data Sheet (include Literature #) you are using. Customer Notification System Register on our web site (www.microchip.com/cn) to receive the most current information on our products.  2004 Microchip Technology Inc. DS21434G-page 13

TC54 NOTES: DS21434G-page 14  2004 Microchip Technology Inc.

Note the following details of the code protection feature on Microchip devices: (cid:127) Microchip products meet the specification contained in their particular Microchip Data Sheet. (cid:127) Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the intended manner and under normal conditions. (cid:127) There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data Sheets. Most likely, the person doing so is engaged in theft of intellectual property. (cid:127) Microchip is willing to work with the customer who is concerned about the integrity of their code. (cid:127) Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not mean that we are guaranteeing the product as “unbreakable.” Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act. Information contained in this publication regarding device Trademarks applications and the like is intended through suggestion only The Microchip name and logo, the Microchip logo, Accuron, and may be superseded by updates. It is your responsibility to dsPIC, KEELOQ, microID, MPLAB, PIC, PICmicro, ensure that your application meets with your specifications. PICSTART, PROMATE, PowerSmart, rfPIC, and No representation or warranty is given and no liability is SmartShunt are registered trademarks of Microchip assumed by Microchip Technology Incorporated with respect Technology Incorporated in the U.S.A. and other countries. to the accuracy or use of such information, or infringement of patents or other intellectual property rights arising from such AmpLab, FilterLab, MXDEV, MXLAB, PICMASTER, SEEVAL, use or otherwise. Use of Microchip’s products as critical SmartSensor and The Embedded Control Solutions Company components in life support systems is not authorized except are registered trademarks of Microchip Technology with express written approval by Microchip. No licenses are Incorporated in the U.S.A. conveyed, implicitly or otherwise, under any intellectual Analog-for-the-Digital Age, Application Maestro, dsPICDEM, property rights. dsPICDEM.net, dsPICworks, ECAN, ECONOMONITOR, FanSense, FlexROM, fuzzyLAB, In-Circuit Serial Programming, ICSP, ICEPIC, Migratable Memory, MPASM, MPLIB, MPLINK, MPSIM, PICkit, PICDEM, PICDEM.net, PICLAB, PICtail, PowerCal, PowerInfo, PowerMate, PowerTool, rfLAB, rfPICDEM, Select Mode, Smart Serial, SmartTel and Total Endurance are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. © 2004, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved. Printed on recycled paper. Microchip received ISO/TS-16949:2002 quality system certification for its worldwide headquarters, design and wafer fabrication facilities in Chandler and Tempe, Arizona and Mountain View, California in October 2003. The Company’s quality system processes and procedures are for its PICmicro® 8-bit MCUs, KEELOQ® code hopping devices, Serial EEPROMs, microperipherals, nonvolatile memory and analog products. In addition, Microchip’s quality system for the design and manufacture of development systems is ISO 9001:2000 certified.  2004 Microchip Technology Inc. DS21434G-page 15

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Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: M icrochip: TC54VN1402EZB TC54VC1402EZB TC54VC4302EMB713 TC54VC3002ECB713 TC54VN3002EMB713 TC54VC4302EZB TC54VN4302EZB TC54VC1402EMB713 TC54VN1402ECB713 TC54VC2902ECB713 TC54VC2102ECB713 TC54VN4202ECB713 TC54VN1402EMB713 TC54VN4202EMB713 TC54VN7702ECB713 TC54VC2001ECB713 TC54VN3002EZB TC54VN2102EZB TC54VC2102EZB TC54VC2902EZB TC54VN2902EZB TC54VC3002EMB713 TC54VN2702EMB713 TC54VC4202EMB713 TC54VC4202ECB713 TC54VN2402ECB713 TC54VN2902EMB713 TC54VN2102EMB713 TC54VC1402ECB713 TC54VC2702ECB713 TC54VC2702EZB TC54VN2702EZB TC54VC4202EZB TC54VN4202EZB TC54VN2902ECB713 TC54VC2702EMB713 TC54VN2702ECB713 TC54VN2102ECB713 TC54VC2902EMB713 TC54VC2102EMB713 TC54VN3002ECB713 TC54VC1802ECB713 TC54VC2502ECB713 TC54VC2602ECB713 TC54VC2602EMB713 TC54VC4102EMB713 TC54VC4502EMB713 TC54VN1102ECB713 TC54VN1702ECB713 TC54VN1902ECB713 TC54VN2002ECB713 TC54VN2402EMB713 TC54VN2502ECB713 TC54VN3302ECB713 TC54VN3302EMB713 TC54VN4002ECB713 TC54VN4502ECB713 TC54VN4502EMB713 TC54VN4302ECB713 TC54VN4302EMB713 TC54VC3002EZB TC54VCXX01ECB713 TC54VCXX01EMB713 TC54VCXX01EZB TC54VCXX02ECB713 TC54VCXX02EMB713 TC54VCXX02EZB TC54VNXX01ECB713 TC54VNXX01EMB713 TC54VNXX01EZB TC54VNXX02ECB713 TC54VNXX02EMB713 TC54VNXX02EZB