TS128M~2GMMC MultiMediaCard Description Features TS128MMC ~ TS2GMMC is a 128MB ~ 2GB • Storage Capacity: 128MB ~ 2GB MultiMediaCard. It’s a highly integrated with flash • Operating Voltage: 2.7 ~ 3.6V memory, and is accessed via a dedicated serial • Operating Temperature: -25°C ~ 85°C interface optimized for fast and reliable data • Fully compatible with MultiMediaCard system transmission. It is designed to provide an specification version 3.x inexpensive, mechanically robust storage medium in • Embedded data error correction card form for multimedia consumer applications and • Low power consumption mobile devices (handheld PCs, digital cameras, MP3 • Form Factor: 32mm x 24mm x 1.4mm players, etc.) to store, copy, and move information like a small hard drive. Placement Front Back Pin Definition MMC Mode Pin No. SPI Mode Name Type Description Name Type Description 1 RSV NC Reserved CS I Chip select 2 CMD I/O/PP/OD Command/Response DI I/PP Data in 3 VSS1 S Ground VSS S GND 4 VCC S Power supply VDD S VCC 5 CLK I Clock SCLK I Clock 6 VSS2 S Ground VSS2 S GND 7 DAT I/O/PP Data DO O/PP Data out S: Power Supply; I:Input; O:Output; PP:Push-Pull; OD:Open-Drain; NC:Not Connected Transcend Information Inc. 1 TS128M~2GMMC MultiMediaCard MultiMediaCard Architecture 3 5 6 CS CMD/DI CMD OCR[31:0] CID[127:0] Interface CSD[127:0] RCA[15:0] Flash control Core control Memory core Transcend Information Inc. 7 Vcc DAT/DO CLK/SCLK Interface driver Internal clock Register set 4 2 Power on reset unit Vpp Generator 2 DAT 1 TS128M~2GMMC MultiMediaCard 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~2GMMC MultiMediaCard 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~2GMMC MultiMediaCard AC Characteristics • 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. 5 Notes ns 35 ns CL＜＝30pF TS128M~2GMMC MultiMediaCard • 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 Transcend Information Inc. 6 TS128M~2GMMC MultiMediaCard • Address Latch Cycle Parameter 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 Transcend Information Inc. Symbol 7 Unit Remark ns CL<=80pF TS128M~2GMMC MultiMediaCard • Input Data Latch Cycle 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 8 Unit Remark ns CL<=80pF TS128M~2GMMC MultiMediaCard • 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 9 Unit Remark ns CL<=80pF TS128M~2GMMC MultiMediaCard Reliability and Durability Temperature Operation: -25°C / 85°C Storage: -40°C (168h) / 85°C (500h) Junction temperature: max. 95°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 MMC.3 31 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. 10