SN74AVCA406ZQCR ,MMC, SD, Memory Stick, Smart Media, and XD-Picture Card Voltage Translation Transceiver 48-BGA MICROSTAR JUNIOR -40 to 85SCES615H–OCTOBER 2004–REVISED JANUARY 2007DGG PACKAGE(TOP VIEW)1 483DIR 2DIR2 474DIR 1DIR1A 3 46 MO ..
SN74AVCAH164245KR ,16-Bit Dual-Supply Bus Transceiver W/Configurable Voltage TranslationSCES396A–JULY 2002–REVISED JUNE 2005TERMINAL ASSIGNMENTSDGG OR DGV PACKAGE(TOP VIEW)1 481DIR 1OE2 4 ..
SN74AVCAH164245VR ,16-Bit Dual-Supply Bus Transceiver W/Configurable Voltage TranslationLOGIC DIAGRAM (POSITIVE LOGIC)2412DIR1DIR48 251OE 2OE47 361A1 2A11321B1 2B1To Seven Other Channels ..
SN74AVCB164245GR ,16-Bit Dual-Supply Bus Transceiver w/ Config. Xlation and 3-State OutputsSCES394D–JUNE 2002–REVISED JUNE 2005GQL OR ZQL PACKAGETERMINAL ASSIGNMENTS(1)(TOP VIEW)(56-Ball GQL ..
SN74AVCB164245KR ,16-Bit Dual-Supply Bus Transceiver w/ Config. Xlation and 3-State Outputs/sc/package.Please be aware that an important notice concerning availability, standard warranty, an ..
SN74AVCB164245VR ,16-Bit Dual-Supply Bus Transceiver w/ Config. Xlation and 3-State OutputsSCES394D–JUNE 2002–REVISED JUNE 2005TERMINAL ASSIGNMENTSDGG OR DGV PACKAGE(TOP VIEW)1 481DIR 1OE2 4 ..
SN74LVTH125 ,3.3-V ABT Quadruple Bus Buffers With 3-State Outputslogic diagram (positive logic)1 101OE 3OE2 3 9 81A 1Y 3A 3Y4 132OE 4OE5 6 12 112A 2Y 4A 4YPin numbe ..
SN74LVTH125D ,3.3-V ABT Quadruple Bus Buffers With 3-State Outputsmaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage ra ..
SN74LVTH125DBR ,3.3-V ABT Quadruple Bus Buffers With 3-State Outputsmaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
SN74LVTH125DBRG4 , 3.3-V ABT QUADRUPLE BUS BUFFERS WITH 3-STATE OUTPUTS
SN74LVTH125DBRG4 , 3.3-V ABT QUADRUPLE BUS BUFFERS WITH 3-STATE OUTPUTS
SN74LVTH125DGVRG4 ,3.3-V ABT Quadruple Bus Buffers With 3-State Outputs 14-TVSOP -40 to 85maximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage ra ..
SN74AVCA406ZQCR
MMC, SD, Memory Stick, Smart Media, and XD-Picture Card Voltage Translation Transceiver
www.ti.com
FEATURES
SN74AVCA406
MMC, SD CARD, Memory Stick, SmartMedia, AND xD-Picture Card±15-kV
ESD-PROTECTED VOLTAGE-TRANSLATION TRANSCEIVER
SCES615H–OCTOBER 2004–REVISED JANUARY 2007 Transceiver for Memory Card Interface •
ESD Protection for Card-Side Pins(B Port)
[MultiMediaCard (MMC), Secure Digital (SD), – ±15
kV (±12 kV on Pin 14B)– IEC 61000-4-2
Memory Stick™ Compliant Products, ESD, Air-Gap Discharge
SmartMedia Card, and xD-Picture Card™] – ±8
kV– IEC 61000-4-2 ESD, Contact•
Configurable I/O Switching Levels With Discharge
Dual-Supply Pins Operating Over Full 1.4-Vto •
ESD Protection for A-Port Pins (Tested Per3.6-V Power-Supply Range JESD 22) Exceeds•
For Low-Power Operation,A Ports Are Placed – 2000-V Human-Body Model (A114-Bin High-Impedance State When Card-Side – 1000-V Charged-Device Model (C101)Supply VoltageIs Switched OffThe SN74AVCA406isa transceiver for interfacing microprocessors with MultiMediaCards (MMCs), secure
digital (SD) cards, Memory Stick™ compliant products, SmartMedia cards,or xD-Picture Cards™.It integrates
high ESD protection, which eliminates the need for external ESD diodes. Two supply-voltage pins allow the
A-port and B-port input switching thresholdsto be configured separately. TheA portis designedto track VCCA,
while theB portis designedto track VCCB0 and VCCB1. VCCA ,VCCB0 and VCCB1 can accept any supply voltage
from 1.4Vto 3.6V.
Memory card standards recommend high ESD protection for devices that connect directlyto the external
memory card. To meet this need, the SN74AVCA406 incorporates ±15-kV air-gap discharge and ±8-kV contact
discharge protectionon the card side.If VCCB0 and VCCB1 are switched off (no card inserted), the A-port outputs
are placedin the high-impedance stateto conserve power.
The SN74AVCA406 enables system designers to easily interface low-voltage microprocessorsto different
memory cards operatingat higher voltages. The mode (MODE0 and MODE1) pins are usedto configure the
deviceto interface with different typesof cards.
The SN74AVCA406is offeredin the 48-ball MicroStar Jr.™ ball grid array (BGA) package. This package has
dimensionsof4×4 mm, witha 0.5-mm ball pitch for effective board-space savings. Memory cards are widely
usedin mobile phones, PDAs, digital cameras, personal media players, camcorders, set-top boxes, etc. Low
static power consumption and small package size make the SN74AVCA406 an ideal choice for these
applications.
ORDERING INFORMATION PACKAGE(1) ORDERABLE PART NUMBER TOP-SIDE MARKINGTSSOP– DGGR Tape and reel SN74AVCA406DGGR AVCA406
–40°Cto 85°C VFBGA– GQC Tape and reel SN74AVCA406GQCR WM406VFBGA– ZQC (Pb-free) Tape and reel SN74AVCA406ZQCR
(1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelinesare availableat
www.ti.com/sc/package.
