NTB0104 Dual supply translating transceiver; auto direction sensing; 3-state Rev. 3 — 10 November 2011 Product data sheet 1. General description The NTB0104 is a 4-bit, dual supply translating transceiver with auto direction sensing, that enables bidirectional voltage level translation. It features two 4-bit input-output ports (An and Bn), one output enable input (OE) and two supply pins (VCC(A) and VCC(B)). VCC(A) can be supplied at any voltage between 1.2 V and 3.6 V and VCC(B) can be supplied at any voltage between 1.65 V and 5.5 V, making the device suitable for translating between any of the low voltage nodes (1.2 V, 1.5 V, 1.8 V, 2.5 V, 3.3 V and 5.0 V). Pins An and OE are referenced to VCC(A) and pins Bn are referenced to VCC(B). A LOW level at pin OE causes the outputs to assume a high-impedance OFF-state. This device is fully specified for partial power-down applications using IOFF. The IOFF circuitry disables the output, preventing the damaging backflow current through the device when it is powered down. 2. Features and benefits Wide supply voltage range: VCC(A): 1.2 V to 3.6 V and VCC(B): 1.65 V to 5.5 V IOFF circuitry provides partial Power-down mode operation Inputs accept voltages up to 5.5 V ESD protection: HBM JESD22-A114E Class 2 exceeds 2500 V for A port HBM JESD22-A114E Class 3B exceeds 15000 V for B port MM JESD22-A115-A exceeds 200 V CDM JESD22-C101E exceeds 1500 V (For NTB0104UK 1000 V) Latch-up performance exceeds 100 mA per JESD 78B Class II Multiple package options Specified from 40 C to +85 C and 40 C to +125 C NTB0104 NXP Semiconductors Dual supply translating transceiver; auto direction sensing; 3-state 3. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version NTB0104BQ 40 C to +125 C DHVQFN14 plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 14 terminals; body 2.5 3 0.85 mm SOT762-1 NTB0104GU12 40 C to +125 C XQFN12 plastic, extremely thin quad flat package; no leads; 12 terminals; body 1.70 2.0 0.50 mm SOT1174-1 NTB0104UK 40 C to +125 C WLCSP12 wafer level chip-size package, 12 bumps; body 1.20 NTB0104UK 1.60 0.56 mm. (Backside Coating included) 4. Marking Table 2. Marking Type number Marking code NTB0104BQ B0104 NTB0104GU12 t4 NTB0104UK t04 NTB0104 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 3 — 10 November 2011 © NXP B.V. 2011. All rights reserved. 2 of 26 NTB0104 NXP Semiconductors Dual supply translating transceiver; auto direction sensing; 3-state 5. Functional diagram OE A1 B1 A2 B2 A3 B3 A4 B4 VCC(A) VCC(B) 001aam795 Fig 1. Logic symbol NTB0104 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 3 — 10 November 2011 © NXP B.V. 2011. All rights reserved. 3 of 26 NTB0104 NXP Semiconductors Dual supply translating transceiver; auto direction sensing; 3-state 6. Pinning information 6.1 Pinning VCC(A) 1 terminal 1 index area 14 VCC(B) NTB0104 A1 2 13 B1 A2 3 12 B2 A3 4 10 B4 8 9 7 6 OE 5 GND A4 n.c. 11 B3 GND(1) n.c. 001aam797 Transparent top view (1) This is not a supply pin, the substrate is attached to this pad using conductive die attach material. There is no electrical or mechanical requirement to solder this pad, however if it is soldered the solder land should remain floating or be connected to GND Fig 2. Pin configuration DHVQFN14 (SOT762-1) VCC(A) 1 12 OE NTB0104 terminal 1 index area NTB0104 ball A1 index area 1 2 3 A 11 VCC(B) A1 2 10 B1 A2 3 9 B2 A3 4 8 B3 A4 5 7 B4 B C GND 6 D 001aam799 Transparent top view Transparent top view Fig 3. aaa-000415 Pin configuration XQFN12 (SOT1174-1) NTB0104 Product data sheet Fig 4. Pin configuration WLCSP12 package All information provided in this document is subject to legal disclaimers. Rev. 3 — 10 November 2011 © NXP B.V. 2011. All rights reserved. 4 of 26 NTB0104 NXP Semiconductors Dual supply translating transceiver; auto direction sensing; 3-state NTB0104 1 2 3 A B1 VCC(B) A1 B B2 VCC(A) A2 C B3 OE A3 D B4 GND A4 Transparent top view aaa-000416 Fig 5. Ball mapping for WLCSP12 6.2 Pin description Table 3. Pin description Symbol Pin Ball Description SOT762-1 SOT1174-1 WLCSP12 VCC(A) 1 1 B2 supply voltage A A1, A2, A3, A4 2, 3, 4, 5 2, 3, 4, 5 A3, B3, C3, D3 data input or output (referenced to VCC(A)) n.c. 6, 9 - - not connected GND 7 6 D2 ground (0 V) OE 8 12 C2 output enable input (active HIGH; referenced to VCC(A)) B4, B3, B2, B1 10, 11, 12, 13 7, 8, 9, 10 D1, C1, B1, A1 data input or output (referenced to VCC(B)) VCC(B) 14 11 A2 supply voltage B 7. Functional description Table 4. Function table[1] Supply voltage Input Input/output VCC(A) VCC(B) OE An Bn 1.2 V to VCC(B) 1.65 V to 5.5 V L Z Z 1.2 V to VCC(B) 1.65 V to 5.5 V H input or output output or input GND[2] GND[2] X Z Z [1] H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-state. [2] When either VCC(A) or VCC(B) is at GND level, the device goes into power-down mode. NTB0104 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 3 — 10 November 2011 © NXP B.V. 2011. All rights reserved. 5 of 26 NTB0104 NXP Semiconductors Dual supply translating transceiver; auto direction sensing; 3-state 8. Limiting values Table 5. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V). Symbol Parameter VCC(A) supply voltage A VCC(B) supply voltage B VI input voltage VO output voltage Conditions Active mode Min Max Unit 0.5 +6.5 V 0.5 +6.5 V [1] 0.5 +6.5 V [1][2][3] 0.5 VCCO + 0.5 V [1] 0.5 +6.5 V Power-down or 3-state mode IIK input clamping current VI < 0 V 50 - mA IOK output clamping current VO < 0 V 50 - mA - 50 mA - 100 mA [2] IO output current VO = 0 V to VCCO ICC supply current ICC(A) or ICC(B) IGND ground current 100 - mA Tstg storage temperature 65 +150 C - 250 mW [1] Tamb = 40 C to +125 C total power dissipation Ptot [4] The minimum input and minimum output voltage ratings may be exceeded if the input and output current ratings are observed. [2] VCCO is the supply voltage associated with the output. [3] VCCO + 0.5 V should not exceed 6.5 V. [4] For DHVQFN14 packages: above 60 C the value of Ptot derates linearly with 4.5 mW/K. For XQFN12 packages: above 128 C the value of Ptot derates linearly with 11.5 mW/K. 9. Recommended operating conditions Table 6. Recommended operating conditions[1][2] Symbol Parameter Min Max Unit VCC(A) supply voltage A Conditions 1.2 3.6 V VCC(B) supply voltage B 1.65 5.5 V VI input voltage 0 5.5 V VO output voltage 0 3.6 V Power-down or 3-state mode; VCC(A) = 1.2 V to 3.6 V; VCC(B) = 1.65 V to 5.5 V A port B port Tamb ambient temperature t/V input transition rise and fall rate VCC(A) = 1.2 V to 3.6 V; VCC(B) = 1.65 V to 5.5 V 0 5.5 V 40 +125 C - 40 ns/V [1] The A and B sides of an unused I/O pair must be held in the same state, both at VCCI or both at GND. [2] VCC(A) must be less than or equal to VCC(B). NTB0104 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 3 — 10 November 2011 © NXP B.V. 2011. All rights reserved. 6 of 26 NTB0104 NXP Semiconductors Dual supply translating transceiver; auto direction sensing; 3-state 10. Static characteristics Table 7. Typical static characteristics At recommended operating conditions; voltages are referenced to GND (ground = 0 V); Tamb = 25 C. Symbol Parameter Conditions Min Typ Max Unit VOH HIGH-level output voltage A port; VCC(A) = 1.2 V; IO = 20 A - 1.1 - V VOL LOW-level output voltage A port; VCC(A) = 1.2 V; IO = 20 A - 0.09 - V II input leakage current OE input; VI = 0 V to 3.6 V; VCC(A) = 1.2 V to 3.6 V; VCC(B) = 1.65 V to 5.5 V - - 1 A IOZ OFF-state output A or B port; VO = 0 V to VCCO; VCC(A) = 1.2 V to 3.6 V; current VCC(B) = 1.65 V to 5.5 V - - 1 A IOFF power-off leakage current A port; VI or VO = 0 V to 3.6 V; VCC(A) = 0 V; VCC(B) = 0 V to 5.5 V - - 1 A B port; VI or VO = 0 V to 5.5 V; VCC(B) = 0 V; VCC(A) = 0 V to 3.6 V - - 1 A supply current ICC [1] [2] VI = 0 V or VCCI; IO = 0 A ICC(A); VCC(A) = 1.2 V; VCC(B) = 1.65 V to 5.5 V - 0.05 - A ICC(B); VCC(A) = 1.2 V; VCC(B) = 1.65 V to 5.5 V - 3.3 - A ICC(A) + ICC(B); VCC(A) = 1.2 V; VCC(B) = 1.65 V to 5.5 V - 3.5 - A CI input capacitance OE input; VCC(A) = 1.2 V to 3.6 V; VCC(B) = 1.65 V to 5.5 V - 2.8 - pF CI/O input/output capacitance A port; VCC(A) = 1.2 V to 3.6 V; VCC(B) = 1.65 V to 5.5 V - 4.0 - pF B port; VCC(A) = 1.2 V to 3.6 V; VCC(B) = 1.65 V to 5.5 V - 7.5 - pF [1] VCCO is the supply voltage associated with the output. [2] VCCI is the supply voltage associated with the input. Table 8. Typical supply current At recommended operating conditions; voltages are referenced to GND (ground = 0 V); Tamb = 25 C. VCC(A) VCC(B) 1.8 V Unit 2.5 V 3.3 V 5.0 V ICC(A) ICC(B) ICC(A) ICC(B) ICC(A) ICC(B) ICC(A) ICC(B) 1.2 V 10 10 10 10 10 20 10 1050 nA 1.5 V 10 10 10 10 10 10 10 650 nA 1.8 V 10 10 10 10 10 10 10 350 nA 2.5 V - - 10 10 10 10 10 40 nA 3.3 V - - - - 10 10 10 10 nA NTB0104 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 3 — 10 November 2011 © NXP B.V. 2011. All rights reserved. 7 of 26 NTB0104 NXP Semiconductors Dual supply translating transceiver; auto direction sensing; 3-state Table 9. Static characteristics At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter VIH VIL VOH 40 C to +85 C Conditions Max Min Max 0.65VCCI - 0.65VCCI - V - 0.35VCCI - 0.35VCCI V A port; VCC(A) = 1.4 V to 3.6 V VCCO 0.4 - VCCO 0.4 - V B port; VCC(B) = 1.65 V to 5.5 V VCCO 0.4 - VCCO 0.4 - V - 0.4 - 0.4 V A or B port and OE input LOW-level input voltage A or B port and OE input HIGH-level output voltage A or B port; IO = 20 A [1] VCC(A) = 1.2 V to 3.6 V; VCC(B) = 1.65 V to 5.5 V [1] VCC(A) = 1.2 V to 3.6 V; VCC(B) = 1.65 V to 5.5 V A or B port; IO = 20 A II input leakage current OE input; VI = 0 V to 3.6 V; VCC(A) = 1.2 V to 3.6 V; VCC(B) = 1.65 V to 5.5 V IOZ OFF-state output current A or B port; VO = 0 V or VCCO; VCC(A) = 1.2 V to 3.6 V; VCC(B) = 1.65 V to 5.5 V IOFF power-off leakage current [2] [2] A port; VCC(A) = 1.4 V to 3.6 V B port; VCC(B) = 1.65 V to 5.5 V NTB0104 Product data sheet Unit Min HIGH-level input voltage LOW-level output voltage VOL 40 C to +125 C - 0.4 - 0.4 V - 2 - 5 A - 2 - 10 A A port; VI or VO = 0 V to 3.6 V; VCC(A) = 0 V; VCC(B) = 0 V to 5.5 V - 2 - 10 A B port; VI or VO = 0 V to 5.5 V; VCC(B) = 0 V; VCC(A) = 0 V to 3.6 V - 2 - 10 A [2] All information provided in this document is subject to legal disclaimers. Rev. 3 — 10 November 2011 © NXP B.V. 2011. All rights reserved. 8 of 26 NTB0104 NXP Semiconductors Dual supply translating transceiver; auto direction sensing; 3-state Table 9. Static characteristics …continued At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter ICC supply current 40 C to +85 C Conditions 40 C to +125 C Unit Min Max Min Max OE = LOW; VCC(A) = 1.4 V to 3.6 V; VCC(B) = 1.65 V to 5.5 V - 5 - 15 A OE = HIGH; VCC(A) = 1.4 V to 3.6 V; VCC(B) = 1.65 V to 5.5 V - 5 - 20 A VCC(A) = 3.6 V; VCC(B) = 0 V - 2 - 15 A VCC(A) = 0 V; VCC(B) = 5.5 V - 2 - 15 A OE = LOW; VCC(A) = 1.4 V to 3.6 V; VCC(B) = 1.65 V to 5.5 V - 5 - 15 A OE = HIGH; VCC(A) = 1.4 V to 3.6 V; VCC(B) = 1.65 V to 5.5 V - 5 - 20 A VCC(A) = 3.6 V; VCC(B) = 0 V - 2 - 15 A VCC(A) = 0 V; VCC(B) = 5.5 V - 2 - 15 A - 10 - 40 A VI = 0 V or VCCI; IO = 0 A [1] ICC(A) ICC(B) ICC(A) + ICC(B) VCC(A) = 1.4 V to 3.6 V; VCC(B) = 1.65 V to 5.5 V [1] VCCI is the supply voltage associated with the input. [2] VCCO is the supply voltage associated with the output. 11. Dynamic characteristics Table 10. Typical dynamic characteristics for temperature 25 C[1] Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 8; for waveforms see Figure 6 and Figure 7. Symbol Parameter Conditions VCC(B) Unit 1.8 V 2.5 V 3.3 V 5.0 V A to B 5.9 4.8 4.4 4.2 ns B to A 5.6 4.8 4.5 4.4 ns VCC(A) = 1.2 V; Tamb = 25 C tpd propagation delay ten enable time OE to A, B 0.5 0.5 0.5 0.5 s tdis disable time OE to A; no external load [2] 8.3 8.3 8.3 8.3 ns OE to B; no external load [2] 10.4 9.4 9.3 8.8 ns 81 69 83 68 ns OE to A tt transition time NTB0104 Product data sheet OE to B 81 69 83 68 ns A port 4.0 4.0 4.1 4.1 ns B port 2.6 2.0 1.7 1.4 ns All information provided in this document is subject to legal disclaimers. Rev. 3 — 10 November 2011 © NXP B.V. 2011. All rights reserved. 9 of 26 NTB0104 NXP Semiconductors Dual supply translating transceiver; auto direction sensing; 3-state Table 10. Typical dynamic characteristics for temperature 25 C[1] …continued Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 8; for waveforms see Figure 6 and Figure 7. Symbol Parameter Conditions VCC(B) tsk(o) output skew time between channels tW pulse width data inputs fdata data rate [1] Unit 1.8 V 2.5 V 3.3 V 5.0 V 0.2 0.2 0.2 0.2 [3] ns 15 13 13 13 ns 70 80 80 80 Mbps tpd is the same as tPLH and tPHL. ten is the same as tPZL and tPZH. tdis is the same as tPLZ and tPHZ. tt is the same as tTHL and tTLH [2] Delay between OE going LOW and when the outputs are actually disabled. [3] Skew between any two outputs of the same package switching in the same direction. Table 11. Dynamic characteristics for temperature range 40 C to +85 C[1] Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 8; for wave forms see Figure 6 and Figure 7. Symbol Parameter Conditions VCC(B) Unit 1.8 V 0.15 V 2.5 V 0.2 V 3.3 V 0.3 V 5.0 V 0.5 V Min Max Min Max Min Max Min Max A to B 1.4 12.9 1.2 10.1 1.1 10.0 0.8 9.9 B to A 0.9 14.2 0.7 12.0 0.4 11.7 0.3 13.7 ns VCC(A) = 1.5 V 0.1 V tpd propagation delay ns s ten enable time OE to A, B - 1.0 - 1.0 - 1.0 - tdis disable time OE to A; no external load [2] 1.0 12.9 1.0 12.9 1.0 12.9 1.0 12.9 ns OE to B; no external load [2] 1.0 18.7 1.0 15.8 1.0 15.1 1.0 14.4 ns - 320 - 260 - 260 - 280 ns OE to A OE to B tt transition time A port B port tsk(o) output skew time between channels tW pulse width data inputs fdata data rate [3] 1.0 - 200 - 200 - 200 - 200 ns 0.9 5.1 0.9 5.1 0.9 5.1 0.9 5.1 ns 0.9 4.7 0.6 3.2 0.5 2.5 0.4 2.7 ns - 0.5 - 0.5 - 0.5 - 0.5 ns 25 - 25 - 25 - 25 - ns - 40 - 40 - 40 - 40 Mbps VCC(A) = 1.8 V 0.15 V tpd ten tdis tt propagation delay A to B 1.6 11.0 1.4 7.7 1.3 6.8 1.2 6.5 ns B to A 1.5 12.0 1.3 8.4 1.0 7.6 0.9 7.1 ns enable time OE to A, B disable time transition time NTB0104 Product data sheet - 1.0 - 1.0 - 1.0 - 1.0 s OE to A; no external load [2] 1.0 11.7 1.0 11.7 1.0 11.7 1.0 11.7 ns OE to B; no external load [2] 12.7 ns 1.0 16.9 1.0 14.5 1.0 13.7 1.0 OE to A - 260 - 230 - 230 - 230 ns OE to B - 200 - 200 - 200 - 200 ns A port 0.8 4.1 0.8 4.1 0.8 4.1 0.8 4.1 ns B port 0.9 4.7 0.6 3.2 0.5 2.5 0.4 2.7 ns All information provided in this document is subject to legal disclaimers. Rev. 3 — 10 November 2011 © NXP B.V. 2011. All rights reserved. 10 of 26 NTB0104 NXP Semiconductors Dual supply translating transceiver; auto direction sensing; 3-state Table 11. Dynamic characteristics for temperature range 40 C to +85 C[1] …continued Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 8; for wave forms see Figure 6 and Figure 7. Symbol Parameter Conditions VCC(B) Unit 1.8 V 0.15 V 2.5 V 0.2 V 3.3 V 0.3 V 5.0 V 0.5 V tsk(o) output skew time between channels tW pulse width data inputs fdata data rate [3] Min Max Min Max Min Max Min Max - 0.5 - 0.5 - 0.5 - 0.5 ns 20 - 17 - 17 - 17 - ns - 49 - 60 - 60 - 60 Mbps VCC(A) = 2.5 V 0.2 V tpd ten propagation delay A to B - - 1.1 6.3 1.0 5.2 0.9 4.7 ns B to A - - 1.2 6.6 1.1 5.1 0.9 4.4 ns enable time OE to A, B 1.0 - 1.0 - 1.0 s disable time tdis transition time tt - - - OE to A; no external load [2] - - 1.0 9.7 1.0 9.7 1.0 9.7 ns OE to B; no external load [2] - - 1.0 12.9 1.0 12.0 1.0 11.0 ns OE to A - - - 200 - 200 - 200 ns OE to B - - - 200 - 200 - 200 ns A port - - 0.7 3.0 0.7 3.0 0.7 3.0 ns B port - - 0.7 3.2 0.5 2.5 0.4 2.7 ns - - - 0.5 - 0.5 - 0.5 ns tsk(o) output skew time between channels tW pulse width data inputs fdata data rate [3] - - 12 - 10 - 10 - - - - 85 - 100 - 100 Mbps ns ns VCC(A) = 3.3 V 0.3 V tpd propagation delay A to B - - - - 0.9 4.7 0.8 4.0 B to A - - - - 1.0 4.9 0.9 3.8 ns ten enable time OE to A, B - - - - - 1.0 - 1.0 s tdis disable time OE to A; no external load [2] - - - - 1.0 9.4 1.0 9.4 ns OE to B; no external load [2] - - - - 1.0 11.3 1.0 10.4 ns OE to A - - - - - 260 - 260 ns OE to B - - - - - 200 - 200 ns A port - - - - 0.7 2.5 0.7 2.5 ns - - - - 0.5 2.5 0.4 2.7 ns - - - - - 0.5 - 0.5 ns - - - - 10 - 10 - ns - - - - - 100 - 100 transition time tt B port tsk(o) putput skew time between channels tW pulse width data inputs fdata data rate [1] [3] Mbps tpd is the same as tPLH and tPHL. ten is the same as tPZL and tPZH. tdis is the same as tPLZ and tPHZ. tt is the same as tTHL and tTLH [2] Delay between OE going LOW and when the outputs are actually disabled. [3] Skew between any two outputs of the same package switching in the same direction. NTB0104 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 3 — 10 November 2011 © NXP B.V. 2011. All rights reserved. 11 of 26 NTB0104 NXP Semiconductors Dual supply translating transceiver; auto direction sensing; 3-state Table 12. Dynamic characteristics for temperature range 40 C to +125 C[1] Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 8; for wave forms see Figure 6 and Figure 7. Symbol Parameter Conditions VCC(B) Unit 1.8 V 0.15 V 2.5 V 0.2 V 3.3 V 0.3 V 5.0 V 0.5 V Min Max Min Max Min Max Min Max VCC(A) = 1.5 V 0.1 V tpd propagation delay A to B 1.4 15.9 1.2 13.1 1.1 13.0 0.8 12.9 ns B to A 0.9 17.2 0.7 15.0 0.4 14.7 0.3 16.7 ns ten enable time OE to A, B - 1.0 - 1.0 - 1.0 - OE to A; no external load [2] 1.0 13.5 1.0 13.5 1.0 13.5 1.0 13.5 ns OE to B; no external load [2] 1.0 19.9 1.0 16.8 1.0 16.1 1.0 15.2 ns OE to A - 340 - 280 - 280 - 300 ns OE to B - 220 - 220 - 220 - 220 ns 0.9 7.1 0.9 7.1 0.9 7.1 0.9 7.1 ns 0.9 6.5 0.6 5.2 0.5 4.8 0.4 4.7 ns - 0.5 - 0.5 - 0.5 - 0.5 ns 25 - 25 - 25 - 25 - ns - 40 - 40 - 40 - 40 Mbps ns tdis tt disable time transition time A port B port tsk(o) output skew time between channels tW pulse width data inputs fdata data rate [3] 1.0 s VCC(A) = 1.8 V 0.15 V tpd ten tdis tt propagation delay A to B 1.6 14.0 1.4 10.7 1.3 9.8 1.2 9.5 B to A 1.5 15.0 1.3 11.4 1.0 10.6 0.9 10.1 ns enable time OE to A, B disable time transition time 1.0 - 1.0 - 1.0 - OE to A; no external load 1.0 12.3 1.0 12.3 1.0 12.3 1.0 12.3 ns OE to B; no external load [2] 1.0 18.1 1.0 15.3 1.0 14.5 1.0 13.5 ns OE to A - 280 - 250 - 250 - 250 ns OE to B - 220 - 220 - 220 - 220 ns A port 0.8 6.2 0.8 6.1 0.8 6.1 0.8 6.1 ns B port 0.9 5.8 0.6 5.2 0.5 4.8 0.4 4.7 ns - 0.5 - 0.5 - 0.5 - 0.5 ns 22 - 19 - 19 - 19 - ns - 45 - 55 - 55 - 55 Mbps ns tsk(o) output skew time between channels tW pulse width data inputs fdata data rate [3] 1.0 s [2] VCC(A) = 2.5 V 0.2 V tpd propagation delay A to B - - 1.1 9.3 1.0 8.2 0.9 7.7 B to A - - 1.2 9.6 1.1 8.1 0.9 7.4 ns ten enable time OE to A, B - - - 1.0 - 1.0 - 1.0 s tdis disable time OE to A; no external load [2] - - 1.0 10.1 1.0 10.1 1.0 10.1 ns OE to B; no external load [2] - - 1.0 13.5 1.0 12.7 1.0 11.7 ns OE to A - - - 220 - 220 - 220 ns OE to B - - - 220 - 220 - 220 ns A port - - 0.7 5.0 0.7 5.0 0.7 5.0 ns B port - - 0.7 4.6 0.5 4.8 0.4 4.7 ns tt transition time NTB0104 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 3 — 10 November 2011 © NXP B.V. 2011. All rights reserved. 12 of 26 NTB0104 NXP Semiconductors Dual supply translating transceiver; auto direction sensing; 3-state Table 12. Dynamic characteristics for temperature range 40 C to +125 C[1] Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 8; for wave forms see Figure 6 and Figure 7. Symbol Parameter Conditions VCC(B) Unit 1.8 V 0.15 V 2.5 V 0.2 V 3.3 V 0.3 V 5.0 V 0.5 V tsk(o) output skew time between channels tW pulse width data inputs; fdata data rate [3] Min Max Min Max Min Max Min Max - - - 0.5 - 0.5 - 0.5 ns - - 14 - 13 - 10 - ns - - - 75 - 80 - 100 Mbps VCC(A) = 3.3 V 0.3 V tpd ten propagation delay A to B - - - - 0.9 7.7 0.8 7.0 ns B to A - - - - 1.0 7.9 0.9 6.8 ns enable time OE to A, B 1.0 - 1.0 s ns disable time tdis transition time tt - - - - - OE to A; no external load [2] - - - - 1.0 9.9 1.0 9.9 OE to B; no external load [2] - - - - 1.0 12.1 1.0 10.9 ns OE to A - - - - - 280 - 280 ns OE to B - - - - - 220 - 220 ns A port - - - - 0.7 4.5 0.7 4.5 ns B port - - - - 0.5 4.1 0.4 4.7 ns - - - - - 0.5 - 0.5 ns - - - - 10 - 10 - ns - - - - - 100 - 100 tsk(o) output skew time between channels tW pulse width data inputs fdata data rate [1] [3] Mbps tpd is the same as tPLH and tPHL. ten is the same as tPZL and tPZH. tdis is the same as tPLZ and tPHZ. tt is the same as tTHL and tTLH [2] Delay between OE going LOW and when the outputs are actually disabled. [3] Skew between any two outputs of the same package switching in the same direction. NTB0104 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 3 — 10 November 2011 © NXP B.V. 2011. All rights reserved. 13 of 26 NTB0104 NXP Semiconductors Dual supply translating transceiver; auto direction sensing; 3-state Table 13. Typical power dissipation capacitance Voltages are referenced to GND (ground = 0 V).[1][2] Symbol Parameter Conditions VCC(A) 1.2 V 1.2 V 1.5 V 1.8 V Unit 2.5 V 2.5 V 3.3 V VCC(B) 1.8 V 5.0 V 1.8 V 1.8 V 2.5 V 5.0 V 3.3 V to 5.0 V 5 5 5 5 5 5 5 pF Tamb = 25 C power dissipation capacitance CPD outputs enabled; OE = VCC(A) A port: (direction A to B) A port: (direction B to A) 8 8 8 8 8 8 8 pF B port: (direction A to B) 18 18 18 18 18 18 18 pF B port: (direction B to A) 13 16 12 12 12 12 13 pF A port: (direction A to B) 0.12 0.12 0.04 0.05 0.08 0.08 0.07 pF A port: (direction B to A) 0.01 0.01 0.01 0.01 0.01 0.01 0.01 pF B port: (direction A to B) 0.01 0.01 0.01 0.01 0.01 0.01 0.01 pF B port: (direction B to A) 0.07 0.09 0.07 0.07 0.05 0.09 0.09 pF outputs disabled; OE = GND [1] CPD is used to determine the dynamic power dissipation (PD in W). PD = CPD VCC2 fi N + (CL VCC2 fo) where: fi = input frequency in MHz; fo = output frequency in MHz; CL = load capacitance in pF; VCC = supply voltage in V; N = number of inputs switching; (CL VCC2 fo) = sum of the outputs. [2] fi = 10 MHz; VI = GND to VCC; tr = tf = 1 ns; CL = 0 pF; RL = . 12. Waveforms VI An, Bn input VM GND tPHL VOH Bn, An output tPLH 90 % VM VOL 10 % tTHL tTLH 001aal918 Measurement points are given in Table 14. VOL and VOH are typical output voltage levels that occur with the output load. Fig 6. The data input (An, Bn) to data output (Bn, An) propagation delay times NTB0104 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 3 — 10 November 2011 © NXP B.V. 2011. All rights reserved. 14 of 26 NTB0104 NXP Semiconductors Dual supply translating transceiver; auto direction sensing; 3-state VI OE input VM GND tPLZ output LOW-to-OFF OFF-to-LOW tPZL VCCO VM VX VOL tPHZ VOH tPZH VY output HIGH-to-OFF OFF-to-HIGH VM GND outputs enabled outputs disabled outputs enabled 001aal919 Measurement points are given in Table 14. VOL and VOH are typical output voltage levels that occur with the output load. Fig 7. Enable and disable times Table 14. Measurement points[1] Supply voltage Input Output VCCO VM VM VX VY 1.2 V 0.5VCCI 0.5VCCO VOL + 0.1 V VOH 0.1 V 1.5 V 0.1 V 0.5VCCI 0.5VCCO VOL + 0.1 V VOH 0.1 V 1.8 V 0.15 V 0.5VCCI 0.5VCCO VOL + 0.15 V VOH 0.15 V 2.5 V 0.2 V 0.5VCCI 0.5VCCO VOL + 0.15 V VOH 0.15 V 3.3 V 0.3 V 0.5VCCI 0.5VCCO VOL + 0.3 V VOH 0.3 V 5.0 V 0.5 V 0.5VCCI 0.5VCCO VOL + 0.3 V VOH 0.3 V [1] VCCI is the supply voltage associated with the input and VCCO is the supply voltage associated with the output. NTB0104 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 3 — 10 November 2011 © NXP B.V. 2011. All rights reserved. 15 of 26 NTB0104 NXP Semiconductors Dual supply translating transceiver; auto direction sensing; 3-state VI tW 90 % negative pulse VM 0V tf tr tr tf VI 90 % positive pulse 0V VM 10 % VM VM 10 % tW VEXT VCC VI RL VO G DUT CL RL 001aal920 Test data is given in Table 15. All input pulses are supplied by generators having the following characteristics: PRR 10 MHz; ZO = 50 ; dV/dt 1.0 V/ns. RL = Load resistance. CL = Load capacitance including jig and probe capacitance. VEXT = External voltage for measuring switching times. Fig 8. Table 15. Test circuit for measuring switching times Test data Supply voltage Input VCC(A) VI[1] VCC(B) 1.2 V to 3.6 V 1.65 V to 5.5 V VCCI Load VEXT t/V CL RL[2] 1.0 ns/V 15 pF 50 k, 1 M open tPLH, tPHL tPZH, tPHZ tPZL, tPLZ[3] open 2VCCO [1] VCCI is the supply voltage associated with the input. [2] For measuring data rate, pulse width, propagation delay and output rise and fall measurements, RL = 1 M; for measuring enable and disable times, RL = 50 k. [3] VCCO is the supply voltage associated with the output. NTB0104 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 3 — 10 November 2011 © NXP B.V. 2011. All rights reserved. 16 of 26 NTB0104 NXP Semiconductors Dual supply translating transceiver; auto direction sensing; 3-state 13. Application information 13.1 Applications Voltage level-translation applications. The NTB0104 can be used to interface between devices or systems operating at different supply voltages. See Figure 9 for a typical operating circuit using the NTB0104. 1.8 V 3.3 V 0.1 μF VCC(A) 1.8 V 0.1 μF VCC(B) 3.3 V OE SYSTEM CONTROLLER DATA A1 B1 A2 B2 NTB0104 A3 B3 A4 B3 SYSTEM DATA GND 001aam800 Fig 9. NTB0104 Product data sheet Typical operating circuit All information provided in this document is subject to legal disclaimers. Rev. 3 — 10 November 2011 © NXP B.V. 2011. All rights reserved. 17 of 26 NTB0104 NXP Semiconductors Dual supply translating transceiver; auto direction sensing; 3-state 13.2 Architecture The architecture of the NTB0104 is shown in Figure 10. The device does not require an extra input signal to control the direction of data flow from A to B or from B to A. In a static state, the output drivers of the NTB0104 can maintain a defined output level, but the output architecture is designed to be weak, so that they can be overdriven by an external driver when data on the bus starts flowing in the opposite direction. The output one shots detect rising or falling edges on the A or B ports. During a rising edge, the one shots turn on the PMOS transistors (T1, T3) for a short duration, accelerating the low-to-high transition. Similarly, during a falling edge, the one shots turn on the NMOS transistors (T2, T4) for a short duration, accelerating the high-to-low transition. During output transitions the typical output impedance is 70 at VCCO = 1.2 V to 1.8 V, 50 at VCCO = 1.8 V to 3.3 V and 40 at VCCO = 3.3 V to 5.0 V. VCC(B) VCC(A) ONE SHOT T1 4 kΩ ONE SHOT T2 B A T3 ONE SHOT 4 kΩ T4 ONE SHOT 001aal921 Fig 10. Architecture of NTB0104 I/O cell (one channel) NTB0104 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 3 — 10 November 2011 © NXP B.V. 2011. All rights reserved. 18 of 26 NTB0104 NXP Semiconductors Dual supply translating transceiver; auto direction sensing; 3-state 13.3 Input driver requirements For correct operation, the device driving the data I/Os of the NTB0104 must have a minimum drive capability of 2 mA See Figure 11 for a plot of typical input current versus input voltage. II VT/4 kΩ VI −(VD − VT)/4 kΩ 001aal922 VT: input threshold voltage of the NTB0104 (typically VCCI / 2). VD: supply voltage of the external driver. Fig 11. Typical input current versus input voltage graph 13.4 Power up During operation VCC(A) must never be higher than VCC(B), however during power-up VCC(A) VCC(B) does not damage the device, so either power supply can be ramped up first. There is no special power-up sequencing required. The NTB0104 includes circuitry that disables all output ports when either VCC(A) or VCC(B) is switched off. 13.5 Enable and disable An output enable input (OE) is used to disable the device. Setting OE = LOW causes all I/Os to assume the high-impedance OFF-state. The disable time (tdis with no external load) indicates the delay between when OE goes LOW and when outputs actually become disabled. The enable time (ten) indicates the amount of time the user must allow for one one-shot circuitry to become operational after OE is taken HIGH. To ensure the high-impedance OFF-state during power-up or power-down, pin OE should be tied to GND through a pull-down resistor, the minimum value of the resistor is determined by the current-sourcing capability of the driver. 13.6 Pull-up or pull-down resistors on I/O lines As mentioned previously the NTB0104 is designed with low static drive strength to drive capacitive loads of up to 70 pF. To avoid output contention issues, any pull-up or pull-down resistors used must be kept higher than 50 k. For this reason the NTB0104 is not recommended for use in open drain driver applications such as 1-Wire or I2C. For these applications, the NTS0104 level translator is recommended. NTB0104 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 3 — 10 November 2011 © NXP B.V. 2011. All rights reserved. 19 of 26 NTB0104 NXP Semiconductors Dual supply translating transceiver; auto direction sensing; 3-state 14. Package outline DHVQFN14: plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; SOT762-1 14 terminals; body 2.5 x 3 x 0.85 mm A B D A A1 E c detail X terminal 1 index area terminal 1 index area C e1 e 2 6 y y1 C v M C A B w M C b L 1 7 Eh e 14 8 13 9 Dh X 0 2.5 5 mm scale DIMENSIONS (mm are the original dimensions) UNIT mm A(1) max. A1 b 1 0.05 0.00 0.30 0.18 c D (1) Dh E (1) Eh 0.2 3.1 2.9 1.65 1.35 2.6 2.4 1.15 0.85 e 0.5 e1 L v w y y1 2 0.5 0.3 0.1 0.05 0.05 0.1 Note 1. Plastic or metal protrusions of 0.075 mm maximum per side are not included. REFERENCES OUTLINE VERSION IEC JEDEC JEITA SOT762-1 --- MO-241 --- EUROPEAN PROJECTION ISSUE DATE 02-10-17 03-01-27 Fig 12. Package outline SOT762-1 (DHVQFN14) NTB0104 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 3 — 10 November 2011 © NXP B.V. 2011. All rights reserved. 20 of 26 NTB0104 NXP Semiconductors Dual supply translating transceiver; auto direction sensing; 3-state XQFN12: plastic, extremely thin quad flat package; no leads; 12 terminals; body 1.70 x 2.00 x 0.50 mm SOT1174-1 X A B D terminal 1 index area A E A1 A3 detail X ∅v ∅w b 5 C C A B C y1 C y 7 e1 e 1 11 terminal 1 index area L1 L 0 1 2 mm scale Dimensions Unit(1) mm max nom min A A1 0.5 0.05 A3 b 0.25 0.127 0.20 0.15 0.00 D E 1.8 1.7 1.6 2.1 2.0 1.9 e e1 0.4 1.6 L L1 0.55 0.50 0.15 0.45 v 0.1 w y y1 0.05 0.05 0.05 Note 1. Plastic or metal protrusions of 0.075 mm maximum per side are not included. References Outline version IEC JEDEC JEITA SOT1174-1 --- MO-288 --- sot1174-1_po European projection Issue date 10-04-07 10-04-21 Fig 13. Package outline SOT1174-1 (XQFN12) NTB0104 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 3 — 10 November 2011 © NXP B.V. 2011. All rights reserved. 21 of 26 NTB0104 NXP Semiconductors Dual supply translating transceiver; auto direction sensing; 3-state WLCSP12: wafer level chip-size package, 12 bumps; body 1.20 x 1.60 x 0.56 mm. (Backside Coating included) A B D NTB0104UK ball A1 index area A E A2 A1 detail X e1 C A B C Øv Øw b C e y e D 1/2 e C e2 B A 1 ball A1 index area 2 3 X 0 20 mm scale Dimensions Unit mm A A1 A2 b D E e e1 e2 v w y max 0.615 0.23 0.385 0.29 1.23 1.63 nom 0.560 0.20 0.360 0.26 1.20 1.60 0.40 0.80 1.20 0.05 0.015 0.03 min 0.505 0.17 0.335 0.23 1.17 1.57 ntb0104uk_po Outline version References IEC JEDEC JEITA European projection Issue date 11-05-23 11-06-16 NTB0104UK Fig 14. Package outline WLCSP12 package NTB0104 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 3 — 10 November 2011 © NXP B.V. 2011. All rights reserved. 22 of 26 NTB0104 NXP Semiconductors Dual supply translating transceiver; auto direction sensing; 3-state 15. Abbreviations Table 16. Abbreviations Acronym Description CDM Charged Device Model CMOS Complementary Metal Oxide Semiconductor DUT Device Under Test ESD ElectroStatic Discharge HBM Human Body Model MM Machine Model 16. Revision history Table 17. Revision history Document ID Release date Data sheet status Change notice Supersedes NTB0104 v.3 20111110 Product data sheet - NTB0104 v.2 Modifications: • Legal pages updated. NTB0104 v.2 20111109 Product data sheet - NTB0104 v.1 NTB0104 v.1 20101026 Product data sheet - - NTB0104 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 3 — 10 November 2011 © NXP B.V. 2011. All rights reserved. 23 of 26 NTB0104 NXP Semiconductors Dual supply translating transceiver; auto direction sensing; 3-state 17. Legal information 17.1 Data sheet status Document status[1][2] Product status[3] Definition Objective [short] data sheet Development This document contains data from the objective specification for product development. Preliminary [short] data sheet Qualification This document contains data from the preliminary specification. Product [short] data sheet Production This document contains the product specification. [1] Please consult the most recently issued document before initiating or completing a design. [2] The term ‘short data sheet’ is explained in section “Definitions”. [3] The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status information is available on the Internet at URL http://www.nxp.com. 17.2 Definitions Draft — The document is a draft version only. The content is still under internal review and subject to formal approval, which may result in modifications or additions. NXP Semiconductors does not give any representations or warranties as to the accuracy or completeness of information included herein and shall have no liability for the consequences of use of such information. Short data sheet — A short data sheet is an extract from a full data sheet with the same product type number(s) and title. A short data sheet is intended for quick reference only and should not be relied upon to contain detailed and full information. For detailed and full information see the relevant full data sheet, which is available on request via the local NXP Semiconductors sales office. In case of any inconsistency or conflict with the short data sheet, the full data sheet shall prevail. Product specification — The information and data provided in a Product data sheet shall define the specification of the product as agreed between NXP Semiconductors and its customer, unless NXP Semiconductors and customer have explicitly agreed otherwise in writing. In no event however, shall an agreement be valid in which the NXP Semiconductors product is deemed to offer functions and qualities beyond those described in the Product data sheet. 17.3 Disclaimers Limited warranty and liability — Information in this document is believed to be accurate and reliable. However, NXP Semiconductors does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information. In no event shall NXP Semiconductors be liable for any indirect, incidental, punitive, special or consequential damages (including - without limitation - lost profits, lost savings, business interruption, costs related to the removal or replacement of any products or rework charges) whether or not such damages are based on tort (including negligence), warranty, breach of contract or any other legal theory. Notwithstanding any damages that customer might incur for any reason whatsoever, NXP Semiconductors’ aggregate and cumulative liability towards customer for the products described herein shall be limited in accordance with the Terms and conditions of commercial sale of NXP Semiconductors. malfunction of an NXP Semiconductors product can reasonably be expected to result in personal injury, death or severe property or environmental damage. NXP Semiconductors accepts no liability for inclusion and/or use of NXP Semiconductors products in such equipment or applications and therefore such inclusion and/or use is at the customer’s own risk. Applications — Applications that are described herein for any of these products are for illustrative purposes only. NXP Semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Customers are responsible for the design and operation of their applications and products using NXP Semiconductors products, and NXP Semiconductors accepts no liability for any assistance with applications or customer product design. It is customer’s sole responsibility to determine whether the NXP Semiconductors product is suitable and fit for the customer’s applications and products planned, as well as for the planned application and use of customer’s third party customer(s). Customers should provide appropriate design and operating safeguards to minimize the risks associated with their applications and products. NXP Semiconductors does not accept any liability related to any default, damage, costs or problem which is based on any weakness or default in the customer’s applications or products, or the application or use by customer’s third party customer(s). Customer is responsible for doing all necessary testing for the customer’s applications and products using NXP Semiconductors products in order to avoid a default of the applications and the products or of the application or use by customer’s third party customer(s). NXP does not accept any liability in this respect. Limiting values — Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC 60134) will cause permanent damage to the device. Limiting values are stress ratings only and (proper) operation of the device at these or any other conditions above those given in the Recommended operating conditions section (if present) or the Characteristics sections of this document is not warranted. Constant or repeated exposure to limiting values will permanently and irreversibly affect the quality and reliability of the device. Terms and conditions of commercial sale — NXP Semiconductors products are sold subject to the general terms and conditions of commercial sale, as published at http://www.nxp.com/profile/terms, unless otherwise agreed in a valid written individual agreement. In case an individual agreement is concluded only the terms and conditions of the respective agreement shall apply. NXP Semiconductors hereby expressly objects to applying the customer’s general terms and conditions with regard to the purchase of NXP Semiconductors products by customer. Right to make changes — NXP Semiconductors reserves the right to make changes to information published in this document, including without limitation specifications and product descriptions, at any time and without notice. This document supersedes and replaces all information supplied prior to the publication hereof. No offer to sell or license — Nothing in this document may be interpreted or construed as an offer to sell products that is open for acceptance or the grant, conveyance or implication of any license under any copyrights, patents or other industrial or intellectual property rights. Suitability for use — NXP Semiconductors products are not designed, authorized or warranted to be suitable for use in life support, life-critical or safety-critical systems or equipment, nor in applications where failure or Export control — This document as well as the item(s) described herein may be subject to export control regulations. Export might require a prior authorization from competent authorities. NTB0104 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 3 — 10 November 2011 © NXP B.V. 2011. All rights reserved. 24 of 26 NTB0104 NXP Semiconductors Dual supply translating transceiver; auto direction sensing; 3-state Non-automotive qualified products — Unless this data sheet expressly states that this specific NXP Semiconductors product is automotive qualified, the product is not suitable for automotive use. It is neither qualified nor tested in accordance with automotive testing or application requirements. NXP Semiconductors accepts no liability for inclusion and/or use of non-automotive qualified products in automotive equipment or applications. NXP Semiconductors’ specifications such use shall be solely at customer’s own risk, and (c) customer fully indemnifies NXP Semiconductors for any liability, damages or failed product claims resulting from customer design and use of the product for automotive applications beyond NXP Semiconductors’ standard warranty and NXP Semiconductors’ product specifications. In the event that customer uses the product for design-in and use in automotive applications to automotive specifications and standards, customer (a) shall use the product without NXP Semiconductors’ warranty of the product for such automotive applications, use and specifications, and (b) whenever customer uses the product for automotive applications beyond 17.4 Trademarks Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. 18. Contact information For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: [email protected] NTB0104 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 3 — 10 November 2011 © NXP B.V. 2011. All rights reserved. 25 of 26 NTB0104 NXP Semiconductors Dual supply translating transceiver; auto direction sensing; 3-state 19. Contents 1 2 3 4 5 6 6.1 6.2 7 8 9 10 11 12 13 13.1 13.2 13.3 13.4 13.5 13.6 14 15 16 17 17.1 17.2 17.3 17.4 18 19 General description . . . . . . . . . . . . . . . . . . . . . . 1 Features and benefits . . . . . . . . . . . . . . . . . . . . 1 Ordering information . . . . . . . . . . . . . . . . . . . . . 2 Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Functional diagram . . . . . . . . . . . . . . . . . . . . . . 3 Pinning information . . . . . . . . . . . . . . . . . . . . . . 4 Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 5 Functional description . . . . . . . . . . . . . . . . . . . 5 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 6 Recommended operating conditions. . . . . . . . 6 Static characteristics. . . . . . . . . . . . . . . . . . . . . 7 Dynamic characteristics . . . . . . . . . . . . . . . . . . 9 Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Application information. . . . . . . . . . . . . . . . . . 17 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Input driver requirements . . . . . . . . . . . . . . . . 19 Power up . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Enable and disable . . . . . . . . . . . . . . . . . . . . . 19 Pull-up or pull-down resistors on I/O lines . . . 19 Package outline . . . . . . . . . . . . . . . . . . . . . . . . 20 Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Revision history . . . . . . . . . . . . . . . . . . . . . . . . 23 Legal information. . . . . . . . . . . . . . . . . . . . . . . 24 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 24 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Contact information. . . . . . . . . . . . . . . . . . . . . 25 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Please be aware that important notices concerning this document and the product(s) described herein, have been included in section ‘Legal information’. © NXP B.V. 2011. All rights reserved. For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: [email protected] Date of release: 10 November 2011 Document identifier: NTB0104