User manual TRANSCEND TS2GJF2A

[. . . ] It's a highly integrated with flash memory, and is accessed via a dedicated serial interface optimized for fast and reliable data transmission. [. . . ] It's a highly integrated with flash memory, and is accessed via a dedicated serial interface optimized for fast and reliable data transmission. It is designed to provide an Rev 1. 1 MultiMediaCard Features · · · · · Storage Capacity: 128MB ~ 2GB Operating Voltage: 2. 7 ~ 3. 6V Operating Temperature: -25° ~ 85° C C Support clock frequencies: 0-52 MHz MMC4. 1 and backwards compatible with MultiMedia Card system specification version 3. 3 · · · · · Embedded data error correction Low power consumption Read/ Write Data transfer rate up to 5 /3 MB/S MTBF :1, 000, 000 hr Form Factor: 32mm x 24mm x 1. 4mm 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 information like a small hard drive. Placement Front Back Pin Definition MMC Mode Pin No. 1 2 3 4 5 6 7 Name RSV CMD VSS1 VCC CLK VSS2 DAT Type NC I/O/PP/OD S S I S I/O/PP Description Reserved Command/Response Ground Power supply Clock Ground Data S: Power Supply; I:Input; O:Output; PP:Push-Pull; OD:Open-Drain Transcend Information Inc. 1 TS128~2GMMC MultiMediaCard Architecture Rev 1. 1 MultiMediaCard 1 2 3 4 5 6 7 Vpp Generator CS CMD/DI Vcc DAT/DO CLK/SCLK Interface driver CMD DAT Internal clock Register set OCR[31:0] CID[127:0] CSD[127:0] RCA[15:0] Interface Flash control Core control Memory core Transcend Information Inc. 2 Power on reset unit TS128~2GMMC Temperature Characteristics Parameter Operating temperature Rev 1. 1 MultiMediaCard 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 TS128~2GMMC DC Characteristics · Power Supply Rev 1. 1 MultiMediaCard (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 IF240mA Transcend Information Inc. 4 TS128~2GMMC AC Characteristics · Card Interface Timing Rev 1. 1 MultiMediaCard (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 CL30pF Transcend Information Inc. 5 TS128~2GMMC · 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 Rev 1. 1 MultiMediaCard Notes CL<=80pF CL<=80pF CL<=80pF CL<=80pF CL<=80pF CL<=80pF CL<=80pF CL<=80pF CL<=80pF Transcend Information Inc. 6 TS128~2GMMC · Address Latch Cycle Parameter CLE Setup Time CE Setup Time ALE Setup Time ALE Hold Time Write Cycle Time WE Pulse Width WE High Hold Time Data Setup Time Data Hold Time Symbol tCLS2 tCS2 tALS2 tALH2 tWC2 tWP2 tWH2 tDS2 tDH2 Min. 1. 5m free fall 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 MMC3. 3 standard specification and tested to be reliable, but SPI mode would not be supported. 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 [. . . ] Transcend makes no warranty, either expressed or implied, as to its accuracy and assumes no liability in connection with the use of this product. [. . . ]