74FCT163245APAG

IDT74FCT163245A/C 3.3V CMOS 16-BIT BIDIRECTIONAL TRANSCEIVER INDUSTRIAL TEMPERATURE RANGE 3.3V CMOS 16-BIT BIDIRECTIONAL TRANSCEIVER IDT74FCT163245A/C FEATURES: DESCRIPTION: • 0.5 MICRON CMOS Technology • Typical tSK(o) (Output Skew) < 250ps • ESD > 2000V per MIL-STD-883, Method 3015; > 200V using machine model (C = 200pF, R = 0) • VCC = 3.3V ± 0.3V, Normal Range, or VCC = 2.7V to 3.6V, Extended Range μ W typ. static) • CMOS power levels (0.4μ • Rail-to-rail output swing for increased noise margin • Low Ground Bounce (0.3V typ.) • Inputs (except I/O) can be driven by 3.3V or 5V components • Available in SSOP, TSSOP, and TVSOP packages The FCT163245 16-bit transceivers are built using advanced dual metal CMOS technology. These high-speed, low-power transceivers are ideal for asynchronous communication between two buses (A and B). The Direction and Output Enable controls are designed to operate these devices as either two independent 8-bit transceivers or one 16-bit transceiver. The direction control pin (xDIR) controls the direction of data flow. The output enable pin (xOE) overrides the direction control and disables both ports. All inputs are designed with hysteresis for improved noise margin. FUNCTIONAL BLOCK DIAGRAM 24 1 1 DIR 2 DIR 48 1A1 25 1OE 2OE 36 47 2A1 2 13 1B1 1A2 3 2A2 2A3 2B3 32 6 2A4 2A5 19 1B5 40 2B5 29 9 2A6 20 1B6 38 1A8 2B4 30 8 1A7 17 1B4 41 1A6 16 1B3 43 1A5 2B2 33 5 1A4 14 1B2 44 1A3 2B1 35 46 2B6 27 11 2A7 37 2A8 12 22 1B7 23 1B8 2B7 26 2B8 The IDT logo is a registered trademark of Integrated Device Technology, Inc. INDUSTRIAL TEMPERATURE RANGE SEPTEMBER 2009 1 © 2009 Integrated Device Technology, Inc. DSC-2554/13 IDT74FCT163245A/C 3.3V CMOS 16-BIT BIDIRECTIONAL TRANSCEIVER INDUSTRIAL TEMPERATURE RANGE ABSOLUTE MAXIMUM RATINGS(1) PIN CONFIGURATION Symbol Description Max Unit VTERM(2) Terminal Voltage with Respect to GND –0.5 to +4.6 V 1OE VTERM(3) Terminal Voltage with Respect to GND –0.5 to 7 V VTERM(4) Terminal Voltage with Respect to GND –0.5 to VCC+0.5 V TSTG Storage Temperature –65 to +150 °C IOUT DC Output Current –60 to +60 mA 1DIR 1 48 1B1 2 47 1A1 1B2 3 46 1A2 GND 4 45 GND 1B3 5 44 1A3 1B4 6 43 1A4 VCC 7 42 VCC 1B5 8 41 1A5 1B6 9 40 1A6 GND 10 39 GND 1B7 11 38 1A7 1B8 12 37 1A8 NOTES: 1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability. 2. Vcc terminals. 3. Input terminals. 4. Outputs and I/O terminals. CAPACITANCE (TA = +25°C, F = 1.0MHz) Parameter(1) Symbol Conditions Typ. Max. Unit CIN Input Capacitance VIN = 0V 3.5 6 pF COUT Output Capacitance VOUT = 0V 3.5 8 pF 2B1 13 36 2A1 2B2 14 35 2A2 GND 15 34 GND 2B3 16 33 2A3 2B4 17 32 2A4 VCC 18 31 VCC Pin Names 2B5 19 30 2A5 xOE 2B6 20 29 2A6 GND 21 28 GND 2B7 22 27 2A7 2B8 23 26 2A8 2DIR 24 25 2OE NOTE: 1. This parameter is measured at characterization but not tested. PIN DESCRIPTION Description Output Enable Input (Active LOW) xDIR Direction Control Input xAx Side A Inputs or 3-State Outputs xBx Side B Inputs or 3-State Outputs FUNCTION TABLE(1) Inputs SSOP/ TSSOP/ TVSOP TOP VIEW xOE1 xDIR L L Bus B Data to Bus A L H Bus A Data to Bus B H X High Z State NOTE: 1. H = HIGH Voltage Level L = LOW Voltage Level X = Don't Care Z = High-impedance 2 Outputs IDT74FCT163245A/C 3.3V CMOS 16-BIT BIDIRECTIONAL TRANSCEIVER INDUSTRIAL TEMPERATURE RANGE DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE Following Conditions Apply Unless Otherwise Specified: Industrial: TA = –40°C to +85°C, VCC = 2.7V to 3.6V Symbol VIH Test Conditions(1) Min. Typ.(2) Max. Unit 2 — 5.5 V 2 — VCC+0.5 –0.5 — 0.8 VI = 5.5V — — ±1 Input HIGH Current (I/O pins) VI = VCC — — ±1 Input LOW Current (Input pins) VI = GND — — ±1 Input LOW Current (I/O pins) VI = GND — — ±1 VO = VCC — — ±1 VO = GND — — ±1 — –0.7 –1.2 V –36 –60 –110 mA mA Parameter Input HIGH Level (Input pins) Guaranteed Logic HIGH Level Input HIGH Level (I/O pins) VIL Input LOW Level (Input and I/O pins) Guaranteed Logic LOW Level IIH Input HIGH Current (Input pins) IIL IOZH High Impedance Output Current IOZL (3-State Output pins) VIK Clamp Diode Voltage IODH Output HIGH Current VCC = Max. VCC = Max. VCC = Min., IIN = –18mA VCC = 3.3V, VIN = VIH or VIL, VO = 1.5V (3) (3) IODL Output LOW Current VCC = 3.3V, VIN = VIH or VIL, VO = 1.5V VOH Output HIGH Voltage VCC = Min. IOH = –0.1mA VIN = VIH or VIL IOH = –3mA VCC = 3V IOH = –8mA 50 90 200 VCC-0.2 — — 2.4 3 — 3 — (5) 2.4 V µA µA V VIN = VIH or VIL VOL Output LOW Voltage VCC = Min. IOL = 0.1mA — — 0.2 VIN = VIH or VIL IOL = 16mA — 0.2 0.4 IOL = 24mA — 0.3 0.55 IOL = 24mA — 0.3 0.5 –60 –135 –240 mA — 150 — mV — 0.1 10 µA VCC = 3V V VIN = VIH or VIL (4) IOS Short Circuit Current VH Input Hysteresis ICCL ICCH ICCZ Quiescent Power Supply Current VCC = Max., VO = GND(3) — VCC = Max. VIN = GND or VCC NOTES: 1. For conditions shown as Min. or Max., use appropriate value specified under Electrical Characteristics for the applicable device type. 2. Typical values are at VCC = 3.3V, +25°C ambient. 3. Not more than one output should be shorted at one time. Duration of the test should not exceed one second. 4. This parameter is guaranteed but not tested. 5. VOH = VCC–0.6V at rated current. 3 IDT74FCT163245A/C 3.3V CMOS 16-BIT BIDIRECTIONAL TRANSCEIVER INDUSTRIAL TEMPERATURE RANGE POWER SUPPLY CHARACTERISTICS Test Conditions(1) Min. Typ.(2) Max. Unit — 2 30 µA VIN = VCC VIN = GND — 50 75 µA/ MHz VCC = Max.,Outputs Open fI = 10MHz 50% Duty Cycle VIN = VCC VIN = GND — 0.5 0.8 mA xOE = xDIR = GND One Bit Toggling VIN = VCC - 0.6V VIN = GND — 0.5 0.8 VCC = Max.,Outputs Open VIN = VCC — 2 3(5) fI = 2.5MHz 50% Duty Cycle VIN = GND xOE = xDIR = GND VIN = VCC - 0.6V — 2 3.3(5) Sixteen Bits Toggling VIN = GND Symbol Parameter ΔICC Quiescent Power Supply Current TTL Inputs HIGH VCC = Max. VIN = VCC - 0.6V(3) ICCD Dynamic Power Supply Current(4) VCC = Max. Outputs Open xOE = xDIR = GND One Input Togging 50% Duty Cycle Total Power Supply Current(6) IC NOTES: 1. For conditions shown as Min. or Max., use appropriate value specified under Electrical Characteristics for the applicable device type. 2. Typical values are at VCC = 3.3V, +25°C ambient. 3. Per TTL driven input. All other inputs at VCC or GND. 4. This parameter is not directly testable, but is derived for use in Total Power Supply Calculations. 5. Values for these conditions are examples of the ICC formula. These limits are guaranteed but not tested. 6. IC = IQUIESCENT + IINPUTS + IDYNAMIC IC = ICC + ΔICC DHNT + ICCD (fCPNCP/2 + fiNi) ICC = Quiescent Current (ICCL, ICCH and ICCZ) ΔICC = Power Supply Current for a TTL High Input DH = Duty Cycle for TTL Inputs High NT = Number of TTL Inputs at DH ICCD = Dynamic Current caused by an Input Transition Pair (HLH or LHL) fCP = Clock Frequency for Register Devices (Zero for Non-Register Devices) NCP = Number of Clock Inputs at fCP fi = Input Frequency Ni = Number of Inputs at fi 4 IDT74FCT163245A/C 3.3V CMOS 16-BIT BIDIRECTIONAL TRANSCEIVER INDUSTRIAL TEMPERATURE RANGE SWITCHING CHARACTERISTICS OVER OPERATING RANGE(1) Symbol Parameter Condition(2) tPLH tPHL tPZH tPZL tPHZ tPLZ tPZH tPZL tPHZ tPLZ tSK(o) Propagation Delay A to B, B to A Output Enable Time xOE to A or B Output Disable Time xOE to A or B Output Enable Time xDIR to A or B(4) Output Disable Time xDIR to A or B(4) Output Skew(5) CL = 50pF RL = 500Ω FCT163245A Min.(3) Max. FCT163245C Min.(3) Max. Unit 1.5 4.6 1.5 4.1 ns 1.5 6.2 1.5 5.8 ns 1.5 5 1.5 4.8 ns 1.5 6.2 1.5 5.8 ns 1.5 5 1.5 4.8 ns — 0.5 — 0.5 ns NOTES: 1. Propagation Delays and Enable/Disable times are with VCC = 3.3V ±0.3V, Normal Range. For VCC = 2.7V to 3.6V, Extended Range, all Propagation Delays and Enable/Disable times should be degraded by 20%. 2. See test circuit and waveforms. 3. Minimum limits are guaranteed but not tested on Propagation Delays. 4. This parameter is guaranteed but not tested. 5. Skew between any two outputs, of the same package, switching in the same direction. This parameter is guaranteed by design. 5 IDT74FCT163245A/C 3.3V CMOS 16-BIT BIDIRECTIONAL TRANSCEIVER INDUSTRIAL TEMPERATURE RANGE TEST CIRCUITS AND WAVEFORMS SWITCH POSITION 6v Open V CC 500Ω GND V OUT VIN Pulse Generator D.U.T. 50pF RT 500Ω CL Test Switch Open Drain Disable Low Enable Low 6V Disable High Enable High GND All Other Tests Open DEFINITIONS: CL = Load capacitance: includes jig and probe capacitance. RT = Termination resistance: should be equal to ZOUT of the Pulse Generator. Test Circuits for All Outputs DATA INPUT tH tSU TIMING INPUT ASYNCHRONOUS CONTROL PRESET CLEAR ETC. SYNCHRONOUS CONTROL PRESET CLEAR CLOCK ENABLE ETC. tREM tSU 3V 1.5V 0V 3V 1.5V 0V LOW-HIGH-LOW PULSE 1.5V tW 3V 1.5V 0V HIGH-LOW-HIGH PULSE 1.5V 3V 1.5V 0V tH Pulse Width Set-up, Hold, and Release Times ENABLE SAME PHASE INPUT TRANSITION tPLH tPHL OUTPUT tPLH OPPOSITE PHASE INPUT TRANSITION tPHL 3V 1.5V 0V VOH 1.5V VOL DISABLE 3V CONTROL INPUT tPZL OUTPUT NORMALLY LOW 3V 1.5V 0V SWITCH 6V tPLZ 3V 1.5V tPZH OUTPUT NORMALLY HIGH Propagation Delay SWITCH GND 1.5V 0V 3V 0.3V VOL tPHZ 0.3V 1.5V 0V VOH 0V Enable and Disable Times NOTES: 1. Diagram shown for input Control Enable-LOW and input Control Disable-HIGH. 2. Pulse Generator for All Pulses: Rate ≤ 1.0MHz; tF ≤ 2.5ns; tR ≤ 2.5ns. 3. if VCC is below 3V, input voltage swings should be adjusted not to exceed VCC. 6 IDT74FCT163245A/C 3.3V CMOS 16-BIT BIDIRECTIONAL TRANSCEIVER INDUSTRIAL TEMPERATURE RANGE ORDERING INFORMATION XX FCT XXX Temp. Range Family XXXX Device Type X Package PVG PAG PFG Shrink Small Outline Package - Green Thin Shrink Small Outline Package - Green Thin Very Small Outline Package - Green 245A 245C Non-Inverting 16-Bit Bidirectional Transceiver 163 Double-Density 3.3Volt 74 − 40°C to +85°C Datasheet Document History 09/10/09 Pg.7 Updated the ordering information by removing the "IDT" notation and non RoHS part. 7 IMPORTANT NOTICE AND DISCLAIMER RENESAS ELECTRONICS CORPORATION AND ITS SUBSIDIARIES (“RENESAS”) PROVIDES TECHNICAL SPECIFICATIONS AND RELIABILITY DATA (INCLUDING DATASHEETS), DESIGN RESOURCES (INCLUDING REFERENCE DESIGNS), APPLICATION OR OTHER DESIGN ADVICE, WEB TOOLS, SAFETY INFORMATION, AND OTHER RESOURCES “AS IS” AND WITH ALL FAULTS, AND DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY RIGHTS. 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