SN74AVCA406L MMC, SD CARD, Memory Stick™ VOLTAGE-TRANSLATION TRANSCEIVER www.ti.com SCES634B – JANUARY 2006 – REVISED JUNE 2006 FEATURES • • • Transceiver for Memory Card Interface [MultiMediaCard (MMC), Secure Digital (SD), Memory Stick™ Compliant Products] Configurable I/O Switching Levels With Dual-Supply Pins Operating Over Full 1.2-V to 3.6-V Power-Supply Range For Low-Power Operation, A and B Ports Are Placed in High-Impedance State When Either Supply Voltage Is Switched Off • • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II ESD Protection Exceeds JESD 22 – 6000-V Human-Body Model (A114-A) – 200-V Machine Model (A115-A) – 1000-V Charged-Device Model (C101) DESCRIPTION/ORDERING INFORMATION The SN74AVCA406L is a transceiver for interfacing microprocessors with MultiMediaCards (MMCs), secure digital (SD) cards, and Memory Stick™ compliant products. Two supply-voltage pins allow the A-port and B-port input switching thresholds to be configured separately. The A port is designed to track VCCA, while the B port is designed to track VCCB. VCCA and VCCB can accept any supply voltage from 1.2 V to 3.6 V. If either VCC is switched off (VCCA = 0 V and/or VCCB = 0 V), all outputs are placed in the high-impedance state to conserve power. The SN74AVCA406L enables system designers to easily interface low-voltage microprocessors to different memory cards operating at higher voltages. The SN74AVCA406L is available in two 0.5-mm-pitch ball grid array (BGA) packages. The 20-ball package has dimensions of 3 mm × 2.5 mm, and the 24-ball package measures 3 mm × 3 mm. Memory cards are widely used in mobile phones, PDAs, digital cameras, personal media players, camcorders, set-top boxes, etc. Low static power consumption and small package size make the SN74AVCA406L an ideal choice for these applications. ORDERING INFORMATION PACKAGE (1) TA –40°C to 85°C (1) ORDERABLE PART NUMBER TOP-SIDE MARKING UFBGA – GXY Reel of 2500 SN74AVCA406LGXYR WV406 UFBGA – ZXY (Pb-Free) Reel of 2500 SN74AVCA406LZXYR WV406 MicroStar Junior™ BGA – GQS Reel of 2500 SN74AVCA406LGQSR WM406L MicroStar Junior™ BGA – ZQS (Pb-Free) Reel of 2500 SN74AVCA406LZQSR WM406L Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. 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. MicroStar Junior 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 © 2006, Texas Instruments Incorporated SN74AVCA406L MMC, SD CARD, Memory Stick™ VOLTAGE-TRANSLATION TRANSCEIVER www.ti.com SCES634B – JANUARY 2006 – REVISED JUNE 2006 GXY OR ZXY PACKAGE (TOP VIEW) A B C D TERMINAL ASSIGNMENTS (20-Ball GXY/ZXY Package) A B C D 5 5 VCCA CMD-dir DAT0-dir VCCB 4 4 DAT3A DAT2A DAT2B DAT3B 3 3 CLKA GND GND CLKB 2 2 DAT1A DAT0A CMDB DAT0B 1 1 CLK-f CMDA DAT123-dir DAT1B GQS OR ZQS PACKAGE (TOP VIEW) 1 2 3 4 TERMINAL ASSIGNMENTS (24-Ball GQS/ZQS Package) 5 1 2 3 4 5 A A DAT2A CMD-dir DAT0-dir RSV DAT2B B B DAT3A VCCA VCCB DAT3B C C CLKA RSV GND GND CLKB D D DAT0A CMDA RSV CMDB DAT0B E E DAT1A CLK-f DAT123-dir RSV DAT1B REFERENCE DESIGN VCCA VCCB U1A U2 VDDA DAT0-dir DAT0 DAT123-dir DAT1 DAT2 DAT3 CMD-dir CMD CLK CLKin GND WP CD Processor SD/SDIO MMC A5 C5 B2 C1 A2 B4 A4 B5 B1 A3 A1 C3 B3 VCCA DAT0-dir DAT0A DAT123-dir DAT1A DAT2A DAT3A CMD-dir CMDA CLKA CLK-f GND GND VCCB D5 D2 DAT0B DAT0B DAT1B D1 DAT1B DAT2B C4 DAT2B DAT3B D4 DAT3B C2 CMDB CMDB D3 CLKB CLKB CLKB DAT0B DAT1B CD WP SN74AVCA406LZXYR WP CD Figure 1. Interfacing With SD/SDIO Card 2 VCCB C1 0.1 mA R1 R2 R3 R4 R5 R6 R7 C4 0.1 mA VCCA 100 k 100 k 100 k 100 k 100 k 100 k 100 k C3 0.1 mA VCCB Submit Documentation Feedback J1 DAT2B DAT3B CMDB 0 1 2 3 4 5 6 7 8 9 10 11 12 13 DAT2 DAT3 CMD VSS1 VDD CLK VSS2 DAT0 DAT1 WP/CD (Physical) CD (Physical) GND GND WP (Physical) 54794-0978 SD/SDIO Card Connector SN74AVCA406L MMC, SD CARD, Memory Stick™ VOLTAGE-TRANSLATION TRANSCEIVER www.ti.com SCES634B – JANUARY 2006 – REVISED JUNE 2006 PIN DESCRIPTION GXY/ZXY NO. GQS/ZQS NO. NAME A1 E2 CLK-f A2 E1 DAT1A A3 C1 CLKA A4 B1 DAT3A A5 B3 VCCA B1 D2 CMDA Command bit connected to host. Referenced to VCCA. I/O B2 D1 DAT0A Data bit 1 connected to host. Referenced to VCCA. I/O B3 C4 GND B4 A1 DAT2A Data bit 3 connected to host. Referenced to VCCA. I/O Direction control for command bit (CMDA/CMDB) Input Direction control for DAT1A/B, DAT2A/B, and DAT3A/B Input FUNCTION Clock feedback to host for resynchronizing data. Used in OMAP processors. Leave unconnected if not used. Data bit 2 connected to host. Referenced to VCCA. Clock signal connected to host. Referenced to VCCA. Data bit 4 connected to host. Referenced to VCCA. A-port supply voltage. VCCA powers all A-port I/Os and control inputs. B5 A2 CMD-dir E3 DAT123-dir C2 D4 CMDB C3 C3 GND C4 A5 DAT2B C5 A3 DAT0-dir D1 E5 DAT1B Data bit 2 connected to memory card. Referenced to VCCB. D2 D5 DAT0B Data bit 1 connected to memory card. Referenced to VCCB. D3 C5 CLKB D4 B5 DAT3B VCCB D5 B4 B2 NA A4, C2, D3, E4 Output I/O Input I/O Power Ground C1 NA TYPE Command bit connected to memory card. Referenced to VCCB. I/O Ground Data bit 3 connected to memory card. Referenced to VCCB Direction control for DAT0A/DAT0B Clock signal connected to memory card. Referenced to VCCB. Data bit 4 connected to memory card. Referenced to VCCB. B-port supply voltage. VCCB powers all B-port I/Os. I/O Input I/O I/O Output I/O Power Depopulated ball RSV Reserved (for possible future functionality). Leave unconnected. Submit Documentation Feedback 3 SN74AVCA406L MMC, SD CARD, Memory Stick™ VOLTAGE-TRANSLATION TRANSCEIVER www.ti.com SCES634B – JANUARY 2006 – REVISED JUNE 2006 FUNCTION TABLES OUTPUT CIRCUITS CONTROL INPUT CMD-dir CMDA CMDB High Hi-Z Enabled CMDA to CMDB Low Enabled Hi-Z CMDB to CMDA CONTROL INPUT DAT0-dir OUTPUT CIRCUITS OPERATION FUNCTION DAT0A DAT0B High Hi-Z Enabled DAT0A to DAT0B Low Enabled Hi-Z DAT0B to DAT0A CONTROL INPUT DAT123-dir DAT1A, DAT2A, DAT3A DAT1B, DAT2B, DAT3B FUNCTION High Hi-Z Enabled OUTPUT CIRCUITS DAT1A to DAT1B DAT2A to DAT2B DAT3A to DAT3B DAT1B to DAT1A Low Enabled Hi-Z DAT2B to DAT2A DAT3B to DAT3A 4 Submit Documentation Feedback SN74AVCA406L MMC, SD CARD, Memory Stick™ VOLTAGE-TRANSLATION TRANSCEIVER www.ti.com SCES634B – JANUARY 2006 – REVISED JUNE 2006 LOGIC DIAGRAM (POSITIVE LOGIC) CMD-dir CMDB CMDA DAT0-dir DAT0B DAT0A DAT123-dir DAT1A DAT1B DAT2A DAT2B DAT3A DAT3B CLKA CLKB CLK-f VCCA VCCB Submit Documentation Feedback 5 SN74AVCA406L MMC, SD CARD, Memory Stick™ VOLTAGE-TRANSLATION TRANSCEIVER www.ti.com SCES634B – JANUARY 2006 – REVISED JUNE 2006 Absolute Maximum Ratings (1) over operating free-air temperature range (unless otherwise noted) VCCA VCCB Supply voltage range VI Input voltage range (2) MIN MAX –0.5 4.6 I/O ports (A port) –0.5 4.6 I/O ports (B port) –0.5 4.6 Control inputs –0.5 4.6 A port –0.5 4.6 B port –0.5 4.6 A port –0.5 VCCA + 0.5 B port –0.5 VCCB + 0.5 V V VO Voltage range applied to any output in the high-impedance or power-off state (2) VO Voltage range applied to any output in the high or low state (2) (3) IIK Input clamp current VI < 0 –50 mA IOK Output clamp current VO < 0 –50 mA IO Continuous output current ±50 mA ±100 mA Continuous current through VCCA, VCCB, or GND θJA Package thermal impedance (4) Tstg Storage temperature range (1) (2) (3) (4) 6 UNIT GQS/ZQS package 171.6 GXY/ZXY package 193 –65 150 V V °C/W °C Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. The input voltage and output negative-voltage ratings may be exceeded if the input and output current ratings are observed. The output positive-voltage rating may be exceeded up to 4.6 V maximum if the output current rating is observed. The package thermal impedance is calculated in accordance with JESD 51-7. Submit Documentation Feedback SN74AVCA406L MMC, SD CARD, Memory Stick™ VOLTAGE-TRANSLATION TRANSCEIVER www.ti.com SCES634B – JANUARY 2006 – REVISED JUNE 2006 Recommended Operating Conditions (1) (2) (3) VCCI VCCO MIN MAX UNIT VCCA Supply voltage 1.2 3.6 V VCCB Supply voltage 1.2 3.6 V VIH High-level input voltage VIL Low-level input voltage VI Input voltage VI/O Input/output voltage IOH All inputs (4) All 2 V 1.2 V to 1.95 V VCCI × 0.35 1.95 V to 2.7 V 0.7 2.7 V to 3.6 V 0.8 3.6 0 VCCO 3-state 0 3.6 Low-level output current (B port) ∆t/∆v Input transition rise or fall rate TA Operating free-air temperature (4) 1.7 2.7 V to 3.6 V 0 High-level output current (B port) IOL 1.95 V to 2.7 V Active state Low-level output current (A port) IOH VCCI × 0.65 Control inputs High-level output current (A port) IOL (1) (2) (3) inputs (4) 1.2 V to 1.95 V 1.2 V –1 1.4 V to 1.6 V –1 1.65 V to 1.95 V –2 2.3 V to 2.7 V –4 3 V to 3.6 V –8 1.2 V 1 1.4 V to 1.6 V 1 1.65 V to 1.95 V 2 2.3 V to 2.7 V 4 3 V to 3.6 V 8 1.2 V –1 1.4 V to 1.6 V –2 1.65 V to 1.95 V –4 2.3 V to 2.7 V –8 3 V to 3.6 V –16 1.2 V 1 1.4 V to 1.6 V 2 1.65 V to 1.95 V 4 2.3 V to 2.7 V 8 3 V to 3.6 V 16 –40 V V V mA mA mA mA 5 ns/V 85 °C VCCI is the VCC associated with the input port. VCCO is the VCC associated with the output port. All unused data inputs of the device must be held at VCCI or GND to ensure proper device operation. Refer to the TI application report, Implications of Slow or Floating CMOS Inputs, literature number SCBA004. CMD-dir, DAT0-dir, and DAT123-dir are referenced to VCCA. Submit Documentation Feedback 7 SN74AVCA406L MMC, SD CARD, Memory Stick™ VOLTAGE-TRANSLATION TRANSCEIVER www.ti.com SCES634B – JANUARY 2006 – REVISED JUNE 2006 Electrical Characteristics (1) (2) over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS VCCB 1.2 V to 3.6 V 1.2 V to 3.6 V 1.2 V 1.2 V 1.4 V 1.4 V 1.05 1.65 V 1.65 V 1.2 IOH = –4 mA 2.3 V 2.3 V 1.75 IOH = –8 mA 3V 3V 2.3 IOL = 100 µA 1.2 V to 3.6 V 1.2 V to 3.6 V 1.2 V 1.2 V 1.4 V 1.4 V 0.35 1.65 V 1.65 V 0.45 2.3 V 2.3 V 0.55 IOH = –100 µA IOH = –1 mA VOH A port IOH = –2 mA VI = VIH IOL = 1 mA VOL A port IOL = 2 mA VI = VIL IOL = 4 mA IOL = 8 mA IOH = –100 µA IOH = –1 mA VOH B port IOH = –2 mA IOH = –4 mA VI = VIH IOH = –8 mA B port 1.1 1.4 V 1.4 V 1.05 1.65 V 1.65 V 1.2 2.3 V 2.3 V 1.75 2.3 V 1.4 V 0.35 1.65 V 1.65 V 0.45 IOL = 8 mA 2.3 V 2.3 V 0.55 IOL = 16 mA 3V 3V 0.7 1.2 V to 3.6 V 1.2 V to 3.6 V ±1 IOL = 4 mA VI = VIL A or B port VO = VCCO or GND, VI = VCCI or GND See function table for input states when outputs are Hi Z VI = VCCI or GND, IO = 0 VI = VCCI or GND, VI = VCCI or GND, VI = VCCA or GND IO = 0 IO = 0 A port VO = VCCA or GND B port VO = VCCB or GND 0.2 0.07 0V 0 V to 3.6 V ±5 0 V to 3.6 V 0V ±5 3.6 V 3.6 V ±5 1.2 V to 3.6 V 1.2 V to 3.6 V 10 3.6 V 0V 10 0V 3.6 V –1 1.2 V to 3.6 V 1.2 V to 3.6 V 10 3.6 V 0V –1 0V 3.6 V 10 1.2 V to 3.6 V 1.2 V to 3.6 V 15 1.8 V 3V Clock input 8 0.7 1.4 V IOL = 2 mA 1.8 V VCCO is the VCC associated with the output port. VCCI is the VCC associated with the input port. All typical values are at TA = 25°C. For I/O ports, the parameter IOZ includes the input leakage current. Submit Documentation Feedback 3V V VCCO – 0.2 1.2 V IOZ (4) (1) (2) (3) (4) 0.07 1.2 V VI or VO = 0 to 3.6 V Cio 0.2 3V A or B port Ci V 1.2 V to 3.6 V Ioff Control inputs 1.2 V 1.1 3V VI = VCCA or GND ICCA + ICCB 1.2 V UNIT VCCO – 0.2 1.2 V to 3.6 V Control inputs ICCB 3V 1.2 V to 3.6 V MAX IOL = 100 µA II ICCA 3V 1.2 V to 3.6 V MIN TYP (3) IOH = –16 mA IOL = 1 mA VOL TA = 25°C VCCA 1.5 2 2 2.5 2.5 3 2.5 3 V µA µA µA µA µA µA pF pF SN74AVCA406L MMC, SD CARD, Memory Stick™ VOLTAGE-TRANSLATION TRANSCEIVER www.ti.com SCES634B – JANUARY 2006 – REVISED JUNE 2006 Output Slew Rates (1) over recommended operating free-air temperature range (unless otherwise noted) PARAMETER FROM VCCA = 1.8 V ± 0.15 V, VCCB = 3 V ± 0.3 V TO MIN (1) (2) UNIT MAX tr 10% 90% 3 (2) ns tf 90% 10% 3 (2) ns Values are characterized, but not production tested. Using CL = 15 pF on the B side and CL = 7 pF on the A side Typical Switching Characteristics TA = 25°C, VCCA = 1.2 V (see Figure 2) PARAMETER tpd (1) VCCB = 1.2 V VCCB = 1.5 V VCCB = 1.8 V VCCB = 2.5 V VCCB = 3V VCCB = 3.3 V TYP TYP TYP TYP TYP TYP 3.8 3 2.6 2.5 2.5 2.6 4.6 4.2 4 3.9 3.9 3.8 CLKB 3.8 3 2.6 2.5 2.5 2.6 CLK-f 8.4 7.2 6.6 6.4 6.4 6.4 CMDA CMDB 3.8 3 2.6 2.5 2.5 2.6 CMDB CMDA 4.6 4.2 4 3.9 3.9 3.8 B 4.8 4 3.7 3.4 3.4 3.4 A 4.5 4.4 5 5.4 5.4 5.4 B 6.3 5.2 5.6 4.8 4.8 6.1 A 4.8 4.6 5.3 5.4 5.4 5.3 FROM (INPUT) TO (OUTPUT) A B B A CLKA ten (1) DIR tdis (1) DIR UNIT ns ns ns DIR refers to CMD-dir, DAT0-dir, and DAT123-dir. Switching Characteristics over recommended operating free-air temperature range, VCCA = 1.5 V ± 0.1 V (see Figure 2) PARAMETER tpd (1) FROM (INPUT) TO (OUTPUT) A B VCCB = 1.2 V VCCB = 1.5 V ± 0.1 V VCCB = 1.8 V ± 0.15 V TYP MIN MAX B 3.4 1.1 A 3.8 1.4 CLKB 3.4 1.1 5.6 1 CLK-f 7.2 2.6 11.6 2.3 CMDA CMDB 3.4 1.1 5.6 1 CMDB CMDA 3.8 1.4 6 1.3 B 4 1.3 7.7 A 3.5 1.4 7 B 5.7 1.9 A 3.4 1.2 CLKA ten (1) DIR tdis (1) DIR MIN MAX 5.6 1 6 1.3 VCCB = 2.5 V ± 0.2 V VCCB = 3 V ± 0.3 V VCCB = 3.3 V ± 0.3 V MIN MAX MIN MAX MIN MAX 4.8 1 3.9 0.9 3.9 0.9 3.8 5.6 1.3 5.2 0.5 5.2 0.3 5.2 4.8 1 3.9 0.9 3.9 0.9 3.8 10.4 2.3 9.1 1.3 9.1 1.2 9 4.8 1 3.9 0.9 3.9 0.9 3.8 5.6 1.3 5.2 0.5 5.2 0.3 5.2 1.1 6.9 0.8 6.1 0.8 6 0.8 5.9 1.5 7.4 1.7 8.2 1.7 8.2 1.7 7.7 8.9 2.1 10.4 1.8 8.7 1.7 8.5 2.4 11.4 7 1.2 6.8 1.2 6.9 1.2 6.5 1.2 6.6 UNIT ns ns ns DIR refers to CMD-dir, DAT0-dir, and DAT123-dir. Submit Documentation Feedback 9 SN74AVCA406L MMC, SD CARD, Memory Stick™ VOLTAGE-TRANSLATION TRANSCEIVER www.ti.com SCES634B – JANUARY 2006 – REVISED JUNE 2006 Switching Characteristics over recommended operating free-air temperature range, VCCA = 1.8 V ± 0.15 V (see Figure 2) PARAMETER tpd (1) FROM TO (INPUT) (OUTPUT) VCCB = 1.2 V TYP VCCB = 1.5 V ± 0.1 V MIN MAX VCCB = 1.8 V ± 0.15 V MIN MAX VCCB = 2.5 V ± 0.2 V MIN MAX VCCB = 3 V ± 0.3 V VCCB = 3.3 V ± 0.3 V MIN MAX MIN MAX A B 3.2 1 5.2 0.8 4.4 0.7 3.5 0.6 3.4 0.7 3.1 B A 3.4 1.1 5.2 1 4.8 0.9 4.3 0.3 4.3 0.2 4.3 CLKB 3.2 1 5.2 0.8 4.4 0.7 3.5 0.6 3.4 0.7 3.1 CLK-f 6.5 2.1 10.4 1.8 9.1 1.7 7.8 0.9 7.7 0.9 7.4 CMDA CMDB 3.2 1 5.2 0.8 4.4 0.7 3.5 0.6 3.4 0.7 3.1 CMDB CMDA 3.4 1.1 5.2 1 4.8 0.9 4.3 0.3 4.3 0.2 4.3 B 3.5 1.2 6.8 0.9 6 0.7 5.1 0.7 5 0.7 4.8 A 2.9 1.1 4.7 1.1 5.2 1.4 5.1 1.4 5.1 1.4 5.3 B 5.3 1.6 8.4 2 9.5 1.6 8.2 1.4 8.1 2.2 8.2 A 3.6 1.3 7.7 1.2 7.9 1.3 7.5 1.3 7.5 1.3 7.6 CLKA ten (1) DIR tdis(1) DIR UNIT ns ns ns DIR refers to CMD-dir, DAT0-dir, and DAT123-dir. Switching Characteristics over recommended operating free-air temperature range, VCCA = 2.5 V ± 0.2 V (see Figure 2) PARAMETER tpd (1) 10 FROM (INPUT) TO (OUTPUT) A B VCCB = 1.2 V VCCB = 1.5 V ± 0.1 V VCCB = 1.8 V ± 0.15 V VCCB = 2.5 V ± 0.2 V VCCB = 3 V ± 0.3 V VCCB = 3.3 V ± 0.3 V TYP MIN MAX MIN MAX MIN MAX MIN MAX B 3 0.8 4.7 0.7 3.8 0.6 2.9 0.4 2.7 0.5 2.5 A 3 0.9 4.4 0.7 3.9 0.6 3.3 0.3 3.2 0.3 3.2 CLKB 3 0.8 4.7 0.7 3.8 0.6 2.9 0.4 2.7 0.5 2.5 CLK-f 6 1.7 9.1 1.4 7.7 1.1 6.2 0.7 5.9 0.8 5.7 CMDA CMDB 3 0.8 4.7 0.7 3.8 0.6 2.9 0.4 2.7 0.5 2.5 CMDB CMDA 3 0.9 4.4 0.7 3.9 0.6 3.3 0.3 3.2 0.3 3.2 B 3.1 1 5.7 0.8 4.8 0.5 3.9 0.5 3.7 0.5 3.6 A 2.2 0.7 3.5 0.6 4.3 1.2 4.4 0.7 4.6 0.4 4.7 B 4.6 1.4 7.6 1.8 8.4 1.3 7.2 1.3 7.1 2 7.5 A 2.6 0.9 5.6 0.9 5.4 1 5.5 0.9 5.5 0.9 5.8 CLKA ten (1) DIR tdis DIR DIR refers to CMD-dir, DAT0-dir, and DAT123-dir. Submit Documentation Feedback UNIT MIN MAX ns ns ns SN74AVCA406L MMC, SD CARD, Memory Stick™ VOLTAGE-TRANSLATION TRANSCEIVER www.ti.com SCES634B – JANUARY 2006 – REVISED JUNE 2006 Switching Characteristics over recommended operating free-air temperature range, VCCA = 3.3 V ± 0.3 V (see Figure 2) PARAMETER tpd (1) FROM (INPUT) TO (OUTPUT) A B VCCB = 1.2 V VCCB = 1.5 V ± 0.1 V VCCB = 1.8 V ± 0.15 V VCCB = 2.5 V ± 0.2 V VCCB = 3 V ± 0.3 V TYP MIN MAX MIN MAX MIN MAX B 2.8 0.8 4.5 0.6 3.6 0.4 2.7 0.4 A 2.9 0.8 4.3 0.6 3.7 0.5 3 0.5 CLKB 2.8 0.8 4.5 0.6 3.6 0.4 2.7 CLK-f 5.7 1.6 8.8 1.2 7.3 0.9 CMDA CMDB 2.8 0.8 4.5 0.6 3.6 CMDB CMDA 2.9 0.8 4.3 0.6 3.7 B 3 1 5.1 0.6 A 2 0.6 3.1 B 4.4 1.4 A 3.7 1.5 CLKA ten (1) DIR tdis (1) DIR MIN MAX VCCB = 3.3 V ± 0.3 V MIN MAX 2.7 0.3 2.3 3 0.1 2.7 0.4 2.7 0.3 2.3 5.7 0.9 5.7 0.4 5 0.4 2.7 0.4 2.7 0.3 2.3 0.5 3 0.5 3 0.1 2.7 4.3 0.5 3.4 0.5 3.4 0.4 3 0.6 5.4 0.7 5.4 0.7 5.4 0.5 5.4 7.4 1.8 8.3 1.2 7 1.2 7 2 7.3 8.1 1.5 7.9 1.5 7.9 1.5 7.9 1.5 8 UNIT ns ns ns DIR refers to CMD-dir, DAT0-dir, and DAT123-dir. Typical Frequency and Output Skew TA = 25°C, VCCA = 1.2 V (see Figure 2) PARAMETER Clock tmax Data tsk(o) Channel to channel VCCB = 3 V VCCB = 3.3 V TYP TYP TYP TYP TYP TYP CLKB 95 95 95 95 95 95 CLK-f 95 95 95 95 95 95 A B 95 95 95 95 95 95 B A 95 95 95 95 95 95 A B 0.5 0.4 0.4 0.3 0.5 0.5 ns VCCB = 3 V ± 0.3 V VCCB = 3.3 V ± 0.3 V UNIT FROM (INPUT) CLKA TO (OUTPUT) VCCB = 1.2 V VCCB = 1.5 V VCCB = 1.8 V VCCB = 2.5 V UNIT MHz Maximum Frequency and Output Skew over recommended operating free-air temperature range, VCCA = 1.5 V ± 0.1 V (see Figure 2) PARAMETER Clock fmax Data Channel tsk(o) to channel FROM (INPUT) TO (OUTPUT) VCCB = 1.2 V TYP VCCB = 1.5 V ± 0.1 V MIN MAX VCCB = 1.8 V ± 0.15 V MIN MAX VCCB = 2.5 V ± 0.2 V MIN MAX MIN MAX MIN CLKB 95 95 95 95 95 95 CLK-f 95 95 95 95 95 95 A B 95 95 95 95 95 95 B A 95 95 95 95 95 95 DIR B 0.3 CLKA 0.3 0.3 Submit Documentation Feedback 0.3 0.5 MAX MHz 0.4 ns 11 SN74AVCA406L MMC, SD CARD, Memory Stick™ VOLTAGE-TRANSLATION TRANSCEIVER www.ti.com SCES634B – JANUARY 2006 – REVISED JUNE 2006 Maximum Frequency and Output Skew over recommended operating free-air temperature range, VCCA = 1.8 V ± 0.15 V (see Figure 2) PARAMETER Clock fmax Data tsk(o) Channel to channel FROM (INPUT) TO (OUTPUT) VCCB = 1.2 V VCCB = 1.5 V ± 0.1 V TYP MIN MAX VCCB = 1.8 V ± 0.15 V MIN MAX VCCB = 2.5 V ± 0.2 V MIN MAX VCCB = 3 V ± 0.3 V MIN MAX VCCB = 3.3 V ± 0.3 V MIN CLKB 95 95 95 95 95 95 CLK-f 95 95 95 95 95 95 A B 95 95 95 95 95 95 B A 95 95 95 95 95 95 DIR B 0.3 CLKA 0.3 0.3 0.3 UNIT MAX MHz 0.5 0.3 VCCB = 3 V ± 0.3 V VCCB = 3.3 V ± 0.3 V ns Maximum Frequency and Output Skew over recommended operating free-air temperature range, VCCA = 2.5 V ± 0.2 V (see Figure 2) PARAMETER Clock fmax Data tsk(o) Channel to channel FROM (INPUT) TO (OUTPUT) VCCB = 1.2 V VCCB = 1.5 V ± 0.1 V TYP MIN MAX VCCB = 1.8 V ± 0.15 V MIN MAX VCCB = 2.5 V ± 0.2 V MIN MAX MIN MAX MIN CLKB 95 95 95 95 95 95 CLK-f 95 95 95 95 95 95 A B 95 95 95 95 95 95 B A 95 95 95 95 95 95 DIR B 0.3 CLKA 0.3 0.3 0.2 UNIT MAX MHz 0.6 0.3 VCCB = 3 V ± 0.3 V VCCB = 3.3 V ± 0.3 V ns Maximum Frequency and Output Skew over recommended operating free-air temperature range, VCCA = 3.3 V ± 0.3 V (see Figure 2) PARAMETER Clock fmax Data Channel tsk(o) to channel 12 FROM (INPUT) TO (OUTPUT) VCCB = 1.2 V TYP VCCB = 1.5 V ± 0.1 V MIN MAX VCCB = 1.8 V ± 0.15 V MIN MAX VCCB = 2.5 V ± 0.2 V MIN MAX MIN MAX MIN CLKB 95 95 95 95 95 95 CLK-f 95 95 95 95 95 95 A B 95 95 95 95 95 95 B A 95 95 95 95 95 95 DIR B 0.3 CLKA 0.3 0.4 Submit Documentation Feedback 0.3 0.6 UNIT MAX MHz 0.4 ns SN74AVCA406L MMC, SD CARD, Memory Stick™ VOLTAGE-TRANSLATION TRANSCEIVER www.ti.com SCES634B – JANUARY 2006 – REVISED JUNE 2006 Operating Characteristics TA = 25°C PARAMETER CpdA (1) CpdB (1) (1) A-port input, B-port output B-port input, A-port output A-port input, B-port output B-port input, A-port output TEST CONDITIONS VCCA = VCCB = 1.2 V VCCA = VCCB = 1.5 V VCCA = VCCB = 1.8 V VCCA = VCCB = 2.5 V VCCA = VCCB = 3 V VCCA = VCCB = 3.3 V TYP TYP TYP TYP TYP TYP 1.9 2 2.1 2.4 2.7 2.9 CL = 0, f = 10 MHz, tr = tf = 1 ns UNIT pF 4.4 4.5 4.6 4.7 4.8 4.9 5.3 5.4 5.4 5.7 5.8 5.9 CL = 0, f = 10 MHz, tr = tf = 1 ns pF 0.3 0.3 0.4 0.5 0.6 0.6 Power dissipation capacitance per transceiver Submit Documentation Feedback 13 SN74AVCA406L MMC, SD CARD, Memory Stick™ VOLTAGE-TRANSLATION TRANSCEIVER www.ti.com SCES634B – JANUARY 2006 – REVISED JUNE 2006 PARAMETER MEASUREMENT INFORMATION 2 × VCCO RL From Output Under Test S1 Open GND CL (see Note A) TEST S1 tpd tPLZ/tPZL tPHZ/tPZH Open 2 × VCCO GND RL LOAD CIRCUIT VCCO CL RL VTP 1.5 V ± 0.1 V 1.8 V ± 0.15 V 2.5 V ± 0.2 V 3.3 V ± 0.3 V 15 pF 15 pF 15 pF 15 pF 2 kΩ 2 kΩ 2 kΩ 2 kΩ 0.1 V 0.15 V 0.15 V 0.3 V VCCA Output Control (low-level enabling) VCCA/2 VCCA/2 0V tPZL VCCI Input VCCI/2 VCCI/2 0V tPLH Output tPHL VOH VCCO/2 VOL VCCO/2 tPLZ VCCO Output Waveform 1 S1 at 2 × VCCO (see Note B) VCCO/2 VOL + VTP VOL tPZH Output Waveform 2 S1 at GND (see Note B) VOLTAGE WAVEFORMS PROPAGATION DELAY TIMES tPHZ VCCO/2 VOH – VTP VOH 0V VOLTAGE WAVEFORMS ENABLE AND DISABLE TIMES NOTES: A. CL includes probe and jig capacitance. B. Waveform 1 is for an output with internal conditions such that the output is low, except when disabled by the output control. Waveform 2 is for an output with internal conditions such that the output is high, except when disabled by the output control. C. All input pulses are supplied by generators having the following characteristics: PRRv10 MHz, ZO = 50 Ω, dv/dt ≥ 1 V/ns. D. The outputs are measured one at a time, with one transition per measurement. E. tPLZ and tPHZ are the same as tdis. F. tPZL and tPZH are the same as ten. G. tPLH and tPHL are the same as tpd. H. VCCI is the VCC associated with the input port. I. VCCO is the VCC associated with the output port. Figure 2. Load Circuit and Voltage Waveforms 14 Submit Documentation Feedback PACKAGE OPTION ADDENDUM www.ti.com 18-Jul-2006 PACKAGING INFORMATION Orderable Device Status (1) SN74AVCA406LGQSR ACTIVE BGA MI CROSTA R JUNI OR GQS 24 2500 TBD SNPB Level-1-240C-UNLIM SN74AVCA406LGXYR ACTIVE BGA MI CROSTA R JUNI OR GXY 20 2500 TBD SNPB Level-1-240C-UNLIM SN74AVCA406LZQSR ACTIVE BGA MI CROSTA R JUNI OR ZQS 24 2500 Green (RoHS & no Sb/Br) SNAGCU Level-1-260C-UNLIM SN74AVCA406LZXYR ACTIVE BGA MI CROSTA R JUNI OR ZXY 20 2500 Green (RoHS & no Sb/Br) SNAGCU Level-1-260C-UNLIM Package Type Package Drawing Pins Package Eco Plan (2) Qty Lead/Ball Finish MSL Peak Temp (3) (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) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes. Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above. Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material) (3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. 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 MECHANICAL DATA MPBG127B – APRIL 2000 – REVISED FEBRUARY 2002 GQS (S-PBGA-N24) PLASTIC BALL GRID ARRAY 3,10 SQ 2,90 2,00 TYP 0,50 E 0,50 D 2,00 TYP C B A 1 A1 Corner 2 3 4 5 Bottom View 0,77 0,71 1,00 MAX Seating Plane 0,35 0,25 0,05 M 0,25 0,15 0,08 4201012/D 01/02 NOTES: A. B. C. D. All linear dimensions are in millimeters. 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