TS128M~4GMMC4 MMCplus Description Features TS128MMC4 ~ TS4GMMC4 is a 128MB ~ 4GB • Storage Capacity: 128MB ~ 4GB MMCplus memory card. It’s a fastest, low-power, • Operating Voltage: 2.7~3.6V highly integration memory card. It is designed to • Support clock frequencies: 0~52MHz provide an inexpensive, mechanically robust storage • Support different Bus width: x1, x4, x8 medium in card form for multimedia consumer • Operating Temperature: -25°C ~ 85°C applications and mobile devices (handheld PCs, • Data access mode: Byte mode digital cameras, MP3 players, etc.) to store, copy, • Fully compatible with MultiMediaCard system and move data at high-speed transfer rate. specification version 4.0 and backwards compatibility Placement with previous specification • Front Form Factor: 32mm x 24mm x 1.4mm Back Pin Definition MMC Mode SPI 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 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 Type I I/PP S S I S O/PP Description Chip select Data in Ground Power supply Clock Ground Data out S: Power Supply; I:Input; O:Output; PP:Push-Pull; OD:Open-Drain; NC:Not Connected Transcend Information Inc. 1 TS128M~4GMMC4 MMCplus MultiMediaCard Architecture Transcend Information Inc. 2 TS128M~4GMMC4 MMCplus Temperature Characteristics Parameter Operating temperature Min. Max. Unit -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 Power Supply Voltage Transcend Information Inc. Symbol Min. Typ. Max. Unit VDDH 2.7 3.3 3.6 V 3 TS128M~4GMMC4 MMCplus DC Characteristics • Power Supply (Ta=-25℃ to 85℃,VDDH=2.7V to3.6V) Parameter Symbol Min. Typ. Max. Unit Condition 0.3 V IOL =2mA V IOH =-100uA 0.125* VDDH V IOL =100uA Output Low Voltage (OD) VODOL Output High Voltage (PP) VOH Output Low Voltage (PP) VOL 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 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 CP 7 pF Power Output Voltage VF 1.95 V Transcend Information Inc. 0.75* VDDH 1.50 4 1.8 IVCCF =0mA IF＜＝240mA TS128M~4GMMC4 MMCplus AC Characteristics • High Speed Card Interface Timing (Ta=-25℃ to 85℃,VDDH=2.7V to3.6V) Parameter Symbol Min. Max. Unit Clock Frequency (Data Transfer Mode) fpp 26 52 MHz Clock Frequency (Identification Mode) fOD 0 400 KHz Clock Low Time tWL 6.5 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 Signal Rise Time Signal Fall Time Transcend Information Inc. Notes ns 14 ns CL＜＝30pF trise 3 ns CL＜＝30pF tfall 3 ns CL＜＝30pF 5 TS128M~4GMMC4 MMCplus • Backwards Compatible Card Interface Timing (Ta=-25℃ to 85℃,VDDH=2.7V to3.6V) Parameter Symbol Min. Max. Unit Clock Frequency (Data Transfer Mode) fpp 0 20 MHz Clock Frequency (Identification Mode) fOD 0 400 KHz Clock Low Time tWL 10 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 tDLY 9.7 Output Delay Time Transcend Information Inc. 6 Notes ns 35 ns CL＜＝30pF TS128M~4GMMC4 MMCplus • Command Latch Cycle Parameter Symbol Min. 30 tCLS1 CLE Setup Time Unit Notes 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 Transcend Information Inc. 7 TS128M~4GMMC4 Parameter MMCplus Symbol CLE Setup Time tCLS2 Min. 90 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 Transcend Information Inc. 8 Unit Remark ns CL<=80pF TS128M~4GMMC4 MMCplus Parameter CLE Hold Time tCLH3 Min. 285 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 Transcend Information Inc. Symbol 9 Unit Remark ns CL<=80pF TS128M~4GMMC4 MMCplus • Serial Access Cycle after Read Parameter CE Access Time tCEA4 Min. 285 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 Transcend Information Inc. Symbol 10 Unit Remark ns CL<=80pF TS128M~4GMMC4 MMCplus Reliability and Durability Temperature Operation: -25°C / 85°C Moisture and corrosion Operation: 25°C / 95% rel. humidity Stress: 40°C / 93% rel. hum./500h Salt Water Spray: 3% NaCl/35C; 24h acc. MIL STD Method 1009 ESD protection Contact Pads: +/-4kV, Human body model according to ANSI EOS/ESD-S5.1-1998 Non Contact Pads area: +/-8kV(coupling plane discharge) +/-15kV(air discharge) Human body model according to IEC61000-4-2 Durability 10.000 mating cycles; test procedure: t.b.d. Bending t.b.d. Torque t.b.d. Drop test 1.5m free fall UV light exposure UV: 200nm, 15Ws/cm² according to ISO 7816-1 Visual inspection Shape and form No warp page; no mold skin; complete form; no cavities surface smoothness sigma -0.1 mm/cm² within contour; no cracks; no pollution (fat, oil dust, etc.) Above technical information is based on MMC4.0 standard specification and tested to be reliable. However, Transcend makes no warranty, either expressed or implied, as to its accuracy and assumes no liability in connection with the use of this product. Transcend reserves the right to make changes in specifications at any time without prior notice. Transcend Information Inc. 11