TC7SP332WBG 2009-01-19 1 toshiba cmos digital integrat ed circuit silicon monolithic TC7SP332WBG dual supply 2-input or gate with level translator the tc7sp332 is a dual supply, advanced high-speed cmos 2-input dual supply voltage interface or gate fabricated with silicon gate cmos technology. it is also designed with over voltage tolerant inputs and outputs up to 3.6 v. designed for use as an interface between a 1.2-v, 1.5-v, 1.8-v, or 2.5-v bus and a 1.8-v, 2.5-v or 3.3-v bus in mixed 1.2-v, 1.5-v, 1.8-v or 2.5-v/1.8-v, 2.5- v or 3.3-v supply systems. all inputs are equipped with prot ection circuits against static discharge. features ? level converter for interfacing 1.2-v to 1. 8-v, 1.2-v to 2.5-v, 1.2-v to 3.3-v, 1. 5-v to 2.5-v, 1.5-v to 3.3-v, 1.8-v to 2.5-v, 1.8-v to 3.3-v or 2.5 v to 3.3-v system. ? high-speed operation : t pd = 6.8 ns (max) (v cca = 2.5 0.2 v, v ccb = 3.3 0.3 v) t pd = 7.8 ns (max) (v cca = 1.8 0.15 v, v ccb = 3.3 0.3 v) t pd = 9.0 ns (max) (v cca = 1.5 0.1 v, v ccb = 3.3 0.3 v) t pd = 31 ns (max) (v cca = 1.2 0.1 v, v ccb = 3.3 0.3 v) t pd = 9.5 ns (max) (v cca = 1.8 0.15 v, v ccb = 2.5 0.2 v) t pd = 10.5 ns (max) (v cca = 1.5 0.1 v, v ccb = 2.5 0.2 v) t pd = 32 ns (max) (v cca = 1.2 0.1 v, v ccb = 2.5 0.2 v) t pd = 37 ns (max) (v cca = 1.2 0.1 v, v ccb = 1.8 0.15 v) ? output current : i oh /i ol = 12 ma (min) (v cc = 3.0 v) i oh /i ol = 9ma (min) (v cc = 2.3 v) i oh /i ol = 3 ma (min) (v cc = 1.65 v) ? latch-up performance: - 300 ma ? esd performance: machine model 200 v human body model 2000 v ? ultra-small package: wcsp6 ? power-down protection is provid ed on all inputs and outputs s-wfbga6-0102-0.40a01 weight: 1 mg (typ)
TC7SP332WBG 2009-01-19 2 pin assignment (top view) truth table inputs output a b y l l l l h h h l h h h h block diagram - v cca v ccb y logic level converter a b v cca v ccb y logic level converter a b 1 2 a b c gnd a v cca v ccb y k b
TC7SP332WBG 2009-01-19 3 absolute maximum ratings (note 1) characteristics symbol rating unit v cca ?0.5 to 4.6 power supply voltage (note 2) v ccb ?0.5 to 4.6 v dc input voltage (a, b) v in ?0.5 to 4.6 v ? 0.5 to 4.6 (note 3) dc output voltage (y) v outb ?0.5 to v ccb + 0.5 (note 4) v input diode current i ik ?25 ma output diode current i ok 50 (note 5) ma dc output current i outb 25 ma i cca 25 dc v cc /ground current per supply pin i ccb 50 ma power dissipation p d 100 mw storage temperature t stg ?65 to 150 c note 1: exceeding any of the absolute maximum ratings, even br iefly, lead to deterioration in ic performance or even destruction. using continuously under heavy loads (e.g. the applic ation of high temperature/ current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operat ing temperature/current/voltage, etc. ) are within the absolute maximum ratings and the operating ranges. please design the appropriate reliability upon reviewing the toshiba semiconductor reliability handbook (?handling precautions?/?derating concept and methods?) and individual reliability data (i.e. reliability test report and estimated failure rate, etc). note 2: don?t supply a voltage to v ccb pin when v cca is in the off state. note 3: output in off state note 4: high or low state. i out absolute maximum rating must be observed. note 5: v out < gnd, v out > v cc operating ranges (note 6) characteristics symbol rating unit v cca 1.1 to 2.7 power supply voltage v ccb 1.65 to 3.6 v input voltage (a, b) v in 0 to 3.6 v 0 to 3.6 (note 7) output voltage (y) v outb 0 to v ccb (note 8) v 12 (note 9) 9 (note 10) output current (y) i outb 3 (note 11) ma operating temperature t opr ?40 to 85 c input rise and fall time dt/dv 0 to 10 (note 12) ns/v note 6: the operating ranges must be maintai ned to ensure the normal op eration of the device. unused inputs must be tied to either v cc or gnd. note 7: output in off state note 8: high or low state note 9: v ccb = 3.0 to 3.6 v note 10: v ccb = 2.3 to 2.7 v note 11: v ccb = 1.65 to 1.95 v note 12: v in = 0.8 to 2.0 v, v cca = 2.5 v, v ccb = 3.0 v
TC7SP332WBG 2009-01-19 4 electrical characteristics dc characteristics (ta = ? 40 to 85c) ta = ? 40 to 85c characteristics symbol test condition v cca (v) v ccb (v) min max unit 1.2 1.65 to 3.6 ? 1.10 1.4 1.65 to 3.6 ? 1.20 1.65 1.65 to 3.6 ? 1.35 2.3 1.65 to 3.6 ? 1.70 h-level v p ? 2.7 1.65 to 3.6 ? 2.00 v 1.2 1.65 to 3.6 0.10 ? 1.4 1.65 to 3.6 0.20 ? 1.65 1.65 to 3.6 0.30 ? 2.3 1.65 to 3.6 0.50 ? input voltage l-level v n ? 2.7 1.65 to 3.6 0.70 ? v 1.2 1.65 to 3.6 0.20 0.90 1.4 1.65 to 3.6 0.20 0.90 1.65 1.65 to 3.6 0.20 0.95 2.3 1.65 to 3.6 0.30 1.00 hysteresis voltage v h ? 2.7 1.65 to 3.6 0.30 1.20 v i ohb = ?100 a 1.1 to 2.7 1.65 to 3.6 v ccb ? 0.2 ? i ohb = ? 3 ma 1.1 to 2.7 1.65 1.25 ? i ohb = ? 9 ma 1.1 to 2.7 2.3 1.7 ? h-level v ohb v in = v ih or v il i ohb = ? 12 ma 1.1 to 2.7 3.0 2.2 ? v i olb = 100 a 1.1 to 2.7 1.65 to 3.6 ? 0.2 i olb = 3 ma 1.1 to 2.7 1.65 ? 0.3 i olb = 9 ma 1.1 to 2.7 2.3 ? 0.6 output voltage l-level v olb v in = v ih or v il i olb = 12 ma 1.1 to 2.7 3.0 ? 0.55 v input leakage current i in v in = 0 to 3.6 v 1.1 to 2.7 1.65 to 3.6 ? 1.0 a power-off leakage current i off v in , v out = 0 to 3.6 v 0 0 ? 2.0 a i cca v in = v cca or gnd 1.1 to 2.7 1.65 to 3.6 ? 2.0 i ccb v in = v cca or gnd 1.1 to 2.7 1.65 to 3.6 ? 2.0 i cca v cca < v in 3.6 v 1.1 to 2.7 1.65 to 3.6 ? 2.0 quiescent supply current i ccb v in = v cca v ccb y 3.6 v 1.1 to 2.7 1.65 to 3.6 ? 2.0 a
TC7SP332WBG 2009-01-19 5 ac characteristics (ta = ? 40 to 85c, input: t r = t f = 2.0 ns) v cca = 2.5 0.2 v, v ccb = 3.3 0.3 v characteristics symbol test condition min max unit propagation delay time t plh t phl figure 1, figure 2 1.0 6.8 ns v cca = 1.8 0.15 v, v ccb = 3.3 0.3 v characteristics symbol test condition min max unit propagation delay time t plh t phl figure 1, figure 2 1.0 7.8 ns v cca = 1.5 0.1 v, v ccb = 3.3 0.3 v characteristics symbol test condition min max unit propagation delay time t plh t phl figure 1, figure 2 1.0 9.0 ns v cca = 1.2 0.1 v, v ccb = 3.3 0.3 v characteristics symbol test condition min max unit propagation delay time t plh t phl figure 1, figure 2 1.0 31 ns v cca = 1.8 0.15 v, v ccb = 2.5 0.2 v characteristics symbol test condition min max unit propagation delay time t plh t phl figure 1, figure 2 1.0 9.5 ns v cca = 1.5 0.1 v, v ccb = 2.5 0.2 v characteristics symbol test condition min max unit propagation delay time t plh t phl figure 1, figure 2 1.0 10.5 ns v cca = 1.2 0.1 v, v ccb = 2.5 0.2 v characteristics symbol test condition min max unit propagation delay time t plh t phl figure 1, figure 2 1.0 32 ns v cca = 1.2 0.1 v, v ccb = 1.8 0.15 v characteristics symbol test condition min max unit propagation delay time t plh t phl figure 1, figure 2 1.0 37 ns
TC7SP332WBG 2009-01-19 6 capacitive characteristics (ta=25c) characteristics symbol test circuit v cca (v) v ccb (v) typ. unit input capacitance c in a, b 2.5 3.3 5 pf c pda f in = 10 mhz 2.5 3.3 5 power dissipation capacitance (note) c pdb f in = 10 mhz 2.5 3.3 10 pf note: c pd is defined as the value of the internal equivalent capacitance which is calc ulated from the operating current consumption without load. average operating current can be obtained by the equation: i cc (opr) = c pd ?v cc ?f in + i cc / 2 (per bit) ac test circuit v cc (output) symbol 3.3 0.3 v 2.5 0.2 v 1.8 0.15 v r l 500 ? 1 k ? c l 30 pf 30 pf figure 1 ac waveform out p ut measure r l c l figure 2 t plh , t phl 90% 10% output (y) input (a, b) v ol v oh v ih v om t plh t phl t r 2.0 ns t f 2.0 ns v im gnd
TC7SP332WBG 2009-01-19 7 package dimensions the resins used in this product include no flame retardants. weight: 1 mg (typ.) unit: mm
TC7SP332WBG 2009-01-19 8 restrictions on product use ? toshiba corporation, and its subsidiaries and affiliates (collect ively ?toshiba?), reserve the right to make changes to the in formation in this document, and related hardware, software a nd systems (collectively ?product?) without notice. ? this document and any information herein may not be reproduc ed without prior written permission from toshiba. even with toshiba?s written permission, reproduc tion is permissible only if reproducti on is without alteration/omission. ? though toshiba works continually to improve product?s quality and reliability, product can malfunction or fail. customers are responsible for complying with safety standards and for prov iding adequate designs and safeguards for their hardware, software and systems which minimize risk and avoid situations in which a ma lfunction or failure of product could cause loss of human life, b odily injury or damage to property, including data loss or corruption. before creating and producing des igns and using, customers mus t also refer to and comply with (a) the latest versions of all re levant toshiba information, including without limitation, this d ocument, the specifications, the data sheets and applic ation notes for product and the precautions and conditions set forth in the ?tosh iba semiconductor reliability handbook? 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