Transcend Mobile Memory Card TS1GRMMC4 User manual

MMCmobile

Transcend Information Inc.

Description

TS64MRMMC4 ~ TS1GRMMC4 is a 64MB ~ 1GB

MMCmobile memory card. It’s a fastest, low-power,

highly integration memory card. TS64MRMMC4 ~

TS1GRMMC4 is designed to provide an inexpensive,

mechanically robust storage medium in card form for

multimedia consumer applications and mobile

devices (handheld PCs, digital cameras, MP3

players, etc.) to store, copy, and move data at

high-speed transfer rate.

Placement

Features

•Storage Capacity: 64MB ~ 1GB

•Support Dual Operating Voltage: 2.7~3.6V/1.65~1.95V

•Support clock frequencies: 0~52MHz

•Support different Bus width: x1, x4, x8

•Operating Temperature: -25°C ~ 85°C

•Data access mode: Byte mode

•Fully compatible with MultiMediaCard system

specification version 4.0 and backwards compatibility

with previous specification

•Form Factor: 18mm x 24mm x 1.4mm

Front Back

Pin Definition

MMC Mode SPI Mode

Pin No. Name Type Description Name Type Description

1 DAT3 I/O/PP Data CS I Chip select

2 CMD I/O/PP/OD Command/Response DI I/PP Data in

3 VSS1 S Ground VSS S Ground

4 VDD S Power supply VDD S Power supply

5 CLK I Clock SCLK I Clock

6 VSS2 S Ground VSS2 S Ground

7 DAT0 I/O/PP Data DO O/PP Data out

8 DAT1 I/O/PP Data Not used

9 DAT2 I/O/PP Data Not used

10 DAT4 I/O/PP Data Not used

11 DAT5 I/O/PP Data Not used

12 DAT6 I/O/PP Data Not used

13 DAT7 I/O/PP Data Not used

S: Power Supply; I:Input; O:Output; PP:Push-Pull; OD:Open-Drain; NC:Not Connected

MMCmobile

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MultiMediaCard Architecture

MMCmobile

Transcend Information Inc.

Temperature Characteristics

Parameter Min. Max. Unit

Operating temperature -25 85 ℃

Electrical Characteristics

• Absolute Maximum Ratings

Parameter Symbol Rating Unit

Power Supply Voltage VCC -0.6~+4.6 V

Input Voltage VIN -0.6~+4.6 V

Input/Output Voltage VI/O -0.6~+4.6 V

• Recommended Operation Conditions

Parameter Symbol Min. Typ. Max. Unit

Power Supply Voltage (High Voltage Range) VDDH 2.7 3.3 3.6 V

Power Supply Voltage (Low Voltage Range) VDDL 1.65 1.8 1.95 V

MMCmobile

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DC Characteristics

• High Voltage Power Supply (Ta=-25℃to 85℃,VDDH=2.7V to3.6V)

Parameter Symbol Min. Typ. Max. Unit Condition

Output Low Voltage (OD) VODOL 0.3 V IOL =2mA

Output High Voltage (PP) VOH 0.75* VDDH V IOH =-100uA

Output Low Voltage (PP) VOL 0.125* VDDH V IOL =100uA

Input High Voltage VIH 0.625* VDDH VDDH +0.3 V

Input Low Voltage VIL -0.3 0.25* VDDH V

Operating Current ICC 20(TBD) mA IVCCF =0mA

Stand-by Current ISB 400(TBD) uA

Input Leakage Current ILI -10/+10 uA VIN =0 to VDDH

Output Leakage Current ILO -10/+10 uA VOUT =0 to VDDH

Pin Capacitance CP7 pF

Power Output Voltage VF1.50 1.8 1.95 V IF＜＝240mA

• Low Voltage Power Supply (Ta=-25℃to 85℃,VDDL=1.65V to 1.95V)

Parameter Symbol Min. Typ. Max. Unit Condition

Output High Voltage VOH VDDL -0.2 V IOH =-100uA

Output Low Voltage VOL 0.2 V IOL =100uA

Input High Voltage VIH 0.7* VDDL VDDL +0.3 V

Input Low Voltage VIL -0.3 0.3* VDDL V

Operating Current ICC 20(TBD) mA IVCCF =0mA

Stand-by Current ISB 400(TBD) uA

Input Leakage Current ILI -10/+10 uA VIN =0 to VDDL

Output Leakage Current ILO -10/+10 uA VOUT =0 to VDDL

Pin Capacitance CP7 pF

MMCmobile

Transcend Information Inc.

AC Characteristics

• High Speed Card Interface Timing (Ta=-25℃to 85℃,VDDH=2.7V to3.6V)

Parameter Symbol Min. Max. Unit Notes

Clock Frequency (Data Transfer Mode) fpp 26 52 MHz

Clock Frequency (Identification Mode) fOD 0 400 KHz

Clock Low Time tWL 6.5 ns

Clock Rise Time tTLH 3 ns

Clock Fall Time tTHL 3 ns

Input Set-up Time tISU 3 ns

Input Hold Time tIH 3 ns

Output Delay Time tDLY 5 14 ns

CL＜＝30pF

Signal Rise Time trise 3 ns

CL＜＝30pF

Signal Fall Time tfall 3 ns CL＜＝30pF

MMCmobile

Transcend Information Inc.

• Backwards Compatible Card Interface Timing (Ta=-25℃to 85℃,VDDH=2.7V to3.6V)

Parameter Symbol Min. Max. Unit Notes

Clock Frequency (Data Transfer Mode) fpp 0 20 MHz

Clock Frequency (Identification Mode) fOD 0 400 KHz

Clock Low Time tWL 10 ns

Clock Rise Time tTLH 10 ns

Clock Fall Time tTHL 10 ns

Input Set-up Time tISU 3 ns

Input Hold Time tIH 3 ns

Output Delay Time tDLY 9.7 35 ns

CL＜＝30pF

MMCmobile

Transcend Information Inc.

• Command Latch Cycle

Parameter Symbol Min. Unit Notes

CLE Setup Time tCLS1 30 ns CL<=80pF

CLE Hold Time tCLH1 15 ns CL<=80pF

CE Setup Time tCS1 40 ns CL<=80pF

CE Hold Time tCH1 90 ns CL<=80pF

ALE Setup Time tALS1 90 ns CL<=80pF

ALE Hold Time tALH1 75 ns CL<=80pF

WE Pulse Width tWP1 45 ns CL<=80pF

Data Setup Time tDS1 90 ns CL<=80pF

Data Hold Time tDH1 30 ns CL<=80pF

• Address Latch Cycle

MMCmobile

Transcend Information Inc.

Parameter Symbol Min. Unit Remark

CLE Setup Time tCLS2 90 ns CL<=80pF

CE Setup Time tCS2 195 ns CL<=80pF

ALE Setup Time tALS2 30 ns CL<=80pF

ALE Hold Time tALH2 15 ns CL<=80pF

Write Cycle Time tWC2 150 ns CL<=80pF

WE Pulse Width tWP2 45 ns CL<=80pF

WE High Hold Time tWH2 105 ns CL<=80pF

Data Setup Time tDS2 90 ns CL<=80pF

Data Hold Time tDH2 30 ns CL<=80pF

• Input Data Latch Cycle

MMCmobile

Transcend Information Inc.

Parameter Symbol Min. Unit Remark

CLE Hold Time tCLH3 285 ns CL<=80pF

CE Hold Time tCH3 195 ns CL<=80pF

ALE Setup Time tALS3 90 ns CL<=80pF

Write Cycle Time tWC3 60 ns CL<=80pF

WE Pulse Width tWP3 45 ns CL<=80pF

WE High Hold Time tWH3 15 ns CL<=80pF

Data Setup Time tDS3 30 ns CL<=80pF

Data Hold Time tDH3 30 ns CL<=80pF

MMCmobile

Transcend Information Inc.

• Serial Access Cycle after Read

Parameter Symbol Min. Unit Remark

CE Access Time tCEA4 285 ns CL<=80pF

Read Cycle Time tRC4 60 ns CL<=80pF

RE Pulse Width tRP4 45 ns CL<=80pF

RE High Hold Time tREH4 15 ns CL<=80pF

Data Setup Time tDS4 5(TBD) ns CL<=80pF

Data Hold Time tDH4 5(TBD) ns CL<=80pF

Ready to RE Low tRR4 285 ns CL<=80pF

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