TS256MRMMC4

TS64M~1GRMMC4 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 MMCmobile 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 devices (handheld PCs, digital cameras, MP3 players, etc.) to store, copy, and move data at high-speed transfer rate. Placement Front Pin Definition Back MMC Mode Pin No. 1 2 3 4 5 6 7 Name DAT3 CMD VSS1 VDD CLK VSS2 DAT0 Type I/O/PP I/O/PP/OD S S I S I/O/PP Description Data Command/Response Ground Power supply Clock Ground Data Name CS DI VSS VDD SCLK VSS2 DO SPI Mode Type I I/PP S S I S O/PP Description Chip select Data in Ground Power supply Clock Ground Data out 8 9 10 11 12 13 DAT1 DAT2 DAT4 DAT5 DAT6 DAT7 I/O/PP I/O/PP I/O/PP I/O/PP I/O/PP I/O/PP Data Data Data Data Data Data Not used Not used Not used Not used Not used Not used S: Power Supply; I:Input; O:Output; PP:Push-Pull; OD:Open-Drain; NC:Not Connected Transcend Information Inc. 1 TS64M~1GRMMC4 MultiMediaCard Architecture MMCmobile Transcend Information Inc. 2 TS64M~1GRMMC4 Temperature Characteristics Parameter Operating temperature MMCmobile Min. -25 Max. 85 Unit ℃ Electrical Characteristics • Absolute Maximum Ratings Parameter Power Supply Voltage Input Voltage Input/Output Voltage Symbol VCC VIN VI/O Rating -0.6~+4.6 -0.6~+4.6 -0.6~+4.6 Unit V V V • Recommended Operation Conditions Parameter Power Supply Voltage (High Voltage Range) Power Supply Voltage (Low Voltage Range) Symbol VDDH VDDL Min. 2.7 1.65 Typ. 3.3 1.8 Max. 3.6 1.95 Unit V V Transcend Information Inc. 3 TS64M~1GRMMC4 DC Characteristics • High Voltage Power Supply MMCmobile (Ta=-25℃ to 85℃,VDDH=2.7V to3.6V) Parameter Output Low Voltage (OD) Output High Voltage (PP) Output Low Voltage (PP) Input High Voltage Input Low Voltage Operating Current Stand-by Current Input Leakage Current Output Leakage Current Pin Capacitance Power Output Voltage Symbol VODOL VOH VOL VIH VIL ICC ISB ILI ILO CP VF Min. 0.75* VDDH Typ. Max. 0.3 Unit V V Condition IOL =2mA IOH =-100uA IOL =100uA 0.125* VDDH 0.625* VDDH -0.3 VDDH +0.3 0.25* VDDH 20(TBD) 400(TBD) -10/+10 -10/+10 7 1.50 1.8 1.95 V V V mA uA uA uA pF V IVCCF =0mA VIN =0 to VDDH VOUT =0 to VDDH IF＜＝240mA • Low Voltage Power Supply (Ta=-25℃ to 85℃,VDDL=1.65V to 1.95V) Parameter Output High Voltage Output Low Voltage Input High Voltage Input Low Voltage Operating Current Stand-by Current Input Leakage Current Output Leakage Current Pin Capacitance Symbol VOH VOL VIH VIL ICC ISB ILI ILO CP Min. VDDL -0.2 Typ. Max. 0.2 Unit V V V V mA uA uA uA pF Condition IOH =-100uA IOL =100uA 0.7* VDDL -0.3 VDDL +0.3 0.3* VDDL 20(TBD) 400(TBD) -10/+10 -10/+10 7 IVCCF =0mA VIN =0 to VDDL VOUT =0 to VDDL Transcend Information Inc. 4 TS64M~1GRMMC4 AC Characteristics • High Speed Card Interface Timing MMCmobile (Ta=-25℃ to 85℃,VDDH=2.7V to3.6V) Parameter Clock Frequency (Data Transfer Mode) Clock Frequency (Identification Mode) Clock Low Time Clock Rise Time Clock Fall Time Input Set-up Time Input Hold Time Output Delay Time Signal Rise Time Signal Fall Time Symbol fpp fOD tWL tTLH tTHL tISU tIH tDLY trise tfall Min. 26 0 6.5 Max. 52 400 Unit MHz KHz ns Notes 3 3 3 3 5 14 3 3 ns ns ns ns ns ns ns CL＜＝30pF CL＜＝30pF CL＜＝30pF Transcend Information Inc. 5 TS64M~1GRMMC4 • Backwards Compatible Card Interface Timing MMCmobile (Ta=-25℃ to 85℃,VDDH=2.7V to3.6V) Parameter Clock Frequency (Data Transfer Mode) Clock Frequency (Identification Mode) Clock Low Time Clock Rise Time Clock Fall Time Input Set-up Time Input Hold Time Output Delay Time Symbol fpp fOD tWL tTLH tTHL tISU tIH tDLY Min. 0 0 10 Max. 20 400 Unit MHz KHz ns Notes 10 10 3 3 9.7 35 ns ns ns ns ns CL＜＝30pF Transcend Information Inc. 6 TS64M~1GRMMC4 • Command Latch Cycle Parameter CLE Setup Time CLE Hold Time CE Setup Time CE Hold Time ALE Setup Time ALE Hold Time WE Pulse Width Data Setup Time Data Hold Time Symbol Min. 30 tCLS1 tCLH1 tCS1 tCH1 tALS1 tALH1 tWP1 tDS1 tDH1 15 40 90 90 75 45 90 30 Unit ns ns ns ns ns ns ns ns ns Notes MMCmobile CL