SN74AVCA406 Status: ACTIVE

MMC, SD, Memory Stick, Smart Media, and XD-Picture Card Voltage Translation Transceiver

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Datasheet

+/-15 kV ESD-Protected Voltage-Translation Transceiver (Rev. H) (PDF 2436 KB)
26 Jan 2007

	SN74AVCA406
Voltage Nodes(V)	3.3,2.5,1.8,1.5
Vcc range(V)	1.4 to 3.6
Bus Drive(ma)	-16/16
Static Current	10 uA
tpd max(ns)	5
Operating Temp Range(Celsius)	-40 to 85
Pin/Package	48BGA MICROSTAR JUNIOR, 48TSSOP
Technology Family	AVC
	Samples
	Inventory

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Product Information

Features

Transceiver for Memory Card Interface [MultiMediaCard (MMC), Secure Digital (SD), Memory Stick™ Compliant Products, SmartMedia Card, and xD-Picture Card™]
Configurable I/O Switching Levels With Dual-Supply Pins Operating Over Full 1.4-V to 3.6-V Power-Supply Range
For Low-Power Operation, A Ports Are Placed in High-Impedance State When Card-Side Supply Voltage Is Switched Off
Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
ESD Protection for Card-Side Pins (B Port)
- ±15 kV (±12 kV on Pin 14B) - IEC 61000-4-2 ESD, Air-Gap Discharge
- ±8 kV - IEC 61000-4-2 ESD, Contact Discharge
ESD Protection for A-Port Pins (Tested Per JESD 22) Exceeds
- 2000-V Human-Body Model (A114-B
- 1000-V Charged-Device Model (C101)

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DESCRIPTION/ORDERING INFORMATION

The SN74AVCA406 is a 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 thresholds to be configured separately. The A port is designed to track V_CCA, while the B port is designed to track V_CCB0 and V_CCB1. V_CCA ,V_CCB0 and V_CCB1 can accept any supply voltage from 1.4 V to 3.6 V.

Memory card standards recommend high ESD protection for devices that connect directly to the external memory card. To meet this need, the SN74AVCA406 incorporates ±15-kV air-gap discharge and ±8-kV contact discharge protection on the card side. If V_CCB0 and V_CCB1 are switched off (no card inserted), the A-port outputs are placed in the high-impedance state to conserve power.

The SN74AVCA406 enables system designers to easily interface low-voltage microprocessors to different memory cards operating at higher voltages. The mode (MODE0 and MODE1) pins are used to configure the device to interface with different types of cards.

The SN74AVCA406 is offered in the 48-ball MicroStar Jr.™ ball grid array (BGA) package. This package has dimensions of 4 × 4 mm, with a 0.5-mm ball pitch for effective board-space savings. 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 SN74AVCA406 an ideal choice for these applications.

Pricing / Packaging / CAD Design Tools / Samples

			Price	Packaging			CAD Design Tools	Samples
Device	Status	Temp (^oC)	Price \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Footprints	Samples
SN74AVCA406DGGR	ACTIVE	-40 to 85	1.76 \| 1ku	TSSOP (DGG) \| 48	View	2000 \| LARGE T&R
SN74AVCA406DGGRE4	ACTIVE	-40 to 85	1.76 \| 1ku	TSSOP (DGG) \| 48	View	2000 \| LARGE T&R
SN74AVCA406DGGRG4	ACTIVE	-40 to 85	1.76 \| 1ku	TSSOP (DGG) \| 48	View	2000 \| LARGE T&R
SN74AVCA406GQCR	ACTIVE	-40 to 85	2.90 \| 1ku	BGA MICROSTAR JUNIOR (GQC) \| 48	View	2500 \| LARGE T&R
SN74AVCA406ZQCR	ACTIVE	-40 to 85	1.94 \| 1ku	BGA MICROSTAR JUNIOR (ZQC) \| 48	View	2500 \| LARGE T&R

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 11:05 AM GMT, 22 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 18 WeeksSN74AVCA406DGGR
Americas	Arrow	>1k
Americas	Rochester Electronics	>1k
Worldwide	DigiKey	>1k
Worldwide	Mouser Electronics	>1k
TI Lead Time*: 18 WeeksSN74AVCA406DGGRE4
Worldwide	DigiKey	Available
TI Lead Time*: 18 WeeksSN74AVCA406DGGRG4
Worldwide	DigiKey	Available
TI Lead Time*: 8 WeeksSN74AVCA406GQCR
Americas	Rochester Electronics	>1k
Worldwide	DigiKey	>1k
Worldwide	Mouser Electronics	>1k
TI Lead Time*: 8 WeeksSN74AVCA406ZQCR
Americas	Arrow	>1k
Americas	Rochester Electronics	>1k
Asia	Wintech	>1k
Worldwide	DigiKey	207
Worldwide	Mouser Electronics	>1k
View all Distributors

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

	Product Content				DPPM / MTBF / FIT Rate
Device	Eco Plan*	Lead / Ball Finish	MSL Rating / Peak Reflow	Details	Details
SN74AVCA406DGGR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74AVCA406DGGRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74AVCA406DGGRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74AVCA406GQCR	TBD	SNPB	Level-1-240C-UNLIM	View	View
SN74AVCA406ZQCR	Green (RoHS & no Sb/Br)	SNAGCU	Level-1-260C-UNLIM	View	View

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for SN74AVCA406

Selection Guides

Logic Guide 2009 (Rev. Z) (PDF, 4263 KB) 90505 views
23 Jul 2009

More Literature

Logic Cross-Reference (Rev. A) (PDF, 2938 KB) 15408 views
07 Oct 2003
Dual-Supply Level Translation Product Clip (Rev. B) (PDF, 328 KB) 2463 views
10 Apr 2006
LCD Module Interface Application Clip (PDF, 950 KB) 1506 views
09 May 2003
Standard Linear & Logic for PCs, Servers & Motherboards (PDF, 3997 KB) 1225 views
13 Jun 2002

View More Literature for Application Specific (Compact flash, SD, MMC, I2C)

Simulation Models

IBIS Model
- SN74AVCA406 IBIS Model (Multiple File Format) 259 views
  01 Oct 2004 Read Abstract

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SN74AVCA406 Status: ACTIVE

MMC, SD, Memory Stick, Smart Media, and XD-Picture Card Voltage Translation Transceiver

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