TS1GMMC4

TS128M~4GMMC4 Description TS128MMC4 ~ TS4GMMC4 is a 128MB ~ 4GB MMCplus memory card. It’s a fastest, low-power, highly integration memory card. It 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. MMCplus Features • • • • • • • Storage Capacity: 128MB ~ 4GB Operating Voltage: 2.7~3.6V 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: 32mm x 24mm x 1.4mm 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 TS128M~4GMMC4 MultiMediaCard Architecture MMCplus Transcend Information Inc. 2 TS128M~4GMMC4 Temperature Characteristics Parameter Operating temperature MMCplus 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 Symbol VDDH Min. 2.7 Typ. 3.3 Max. 3.6 Unit V Transcend Information Inc. 3 TS128M~4GMMC4 DC Characteristics • Power Supply MMCplus (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 Transcend Information Inc. 4 TS128M~4GMMC4 AC Characteristics • High Speed Card Interface Timing MMCplus (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 TS128M~4GMMC4 • Backwards Compatible Card Interface Timing 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 MMCplus (Ta=-25℃ to 85℃,VDDH=2.7V to3.6V) 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 TS128M~4GMMC4 • 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 CL