Mmc Slot
- How to Evaluate True Position of a Slot with MMC In Calypso Example: Measure:. Top Plane (Datum A). Center Circle (Datum B). Symmetry Point in Left Slot (Datum C). Left side of slot to evaluate as a line or plane. Right side of slot to evaluate as a line or plane C B -A- Slot Width 8.0 ± 0.1 0.1 M A B C 108 °.
- Hi, I have a new G72-25OUS laptop, I'm wondering how to use the slot on the left side, that says SD-MS/Pro-MMC-XD? I assume its to put a SD card in from my camera to upload photos, do I just stick it in and if so, how do I get it out?
- The slot machines are geared up with The Cosmopolitan’s exclusive FASTPAY technology for high-limit play. British Dictionary Definitions For Slot (2 Of These will clarify how much of your money you are required to deposit upfront, and what you possibly can expect to receive in return.
A special slot for inserting a memory card. Memory cards allow you to expand the phone's built-in memory (or in the past these slots have been used to add some missing features such as Wi-Fi connectivity).
MultiMediaCard, officially abbreviated as MMC, is a memory card standard used for solid-state storage.
Memory cards have different capacities and are used to store and transfer files between compatible devices. There are several types of memory cards. The most popular and frequently used by mobile phone manufacturers is microSD; however, up until recently Sony Ericsson exclusively used the Memory Stick Micro (M2) card type developed by Sony.
Memory card slots can have various supported memory card capacities. Depending on the device, card slots can support capacities of up to 512GB or even the yet unavailable 2TB.
As manufacturers rarely test their products for compatibility with newer and larger cards that come out after a specific handset is out on the market, whenever it is possible, we try to verify that larger capacity cards run on older phones.
When we confirm that a mobile phone works with a larger capacity memory card than what the manufacturer has advertized, we usually put that down in the phone specs sheet in our database.
That way, when you see the word 'verified' in the Card slot field, you will know our reviewing team has personally tested the device for compatibility with the stated capacity and they are compatible even though it may not be officially stated so by the manufacturer.
Still, you should take that information with a pinch of salt, as your mileage with your specific unit may vary.
Related terms:
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2G 3.5mm headphone jack 3G 4G 5G 802.11
A
A-GPS (Assisted GPS) A2DP (Advanced Audio Distribution Profile) AAC (Advanced Audio Coding) Accelerometer Airplane mode Alarm Clock Alphanumeric AMOLED display (Active-matrix organic light-emitting diode) Analog Android ANT+ Antenna Aperture APN (Access Point Name) Apple AirPlay Apple AirPlay 2 Apple iOS Apple iOS 10 Apple iOS 11 Apple iOS 12 Apple iOS 7 Apple iOS 8 Apple iOS 9 Apple Pay aptX Audio jack Auto-focus AVRCP (Audio/Video Remote Control Profile)
B
Bada OS Band Bandwidth Bar Base Station Battery Charging BeiDou Navigation Satellite System Benchmarking Biometrics Bit BlackBerry OS BlackBerry Playbook OS Bluetooth bps (Bits per Second) Brand Broadband Browser Byte
C
Calculator Calendar Call alerts Calling Plan Camera Capacitive Touchscreen Car Kit Carrier CDMA (Code-Division Multiple Access) CDMA2000 Cell Chipset cHTML (Compact HyperText Markup Language) CIF (Common Intermediate Format) Clamshell CMOS (Complementary metal-oxidesemiconductor) Color depth Concatenated SMS Connected GPS Construction Corning Gorilla Glass CPU (Central Processing Unit) Crosstalk CSTN (Color Super Twisted Nematic) CTIA Custom ringtones CyanogenMod
D
D-Pad (Direction Pad) Data Disclaimer DC-HSDPA (Dual Carrier or Dual Cell High-Speed Downlink Packet Access) Digital Zoom Display type DLNA (Digital Living Network Alliance) DNSe (Digital Natural Sound engine) Downlink DRM (Digital Rights Management) Dual-band Dual-Mode Dual-SIM DVB-H (Digital Video Broadcasting - Handheld) Dynamic Memory
E
EDGE (Enhanced Data for Global Evolution) EDR (Enhanced Data Rate) EGPRS EGSM (Extended GSM) Email client Emoji EMS (Enhanced Message Service) eSIM EV-DO EV-DV Exchangeable covers External Antenna Jack External Display
F
FCC (Federal Communications Commission) Feature Phone Femtocell Firefox OS Firmware Fixed-focus Flash Memory Flight mode Flip-down phone FM Radio FM Transmitter Form factor FOTA (Firmware Over-The-Air) FPS (Frames Per Second) Frame Error Rate Frequency FTP (File Transfer Protocol)
G
Galileo (Global Navigation Satellite System) GB (Gigabyte) Gbps (Gigabits per second) Geo-tag GLONASS (Global Navigation Satellite System) GPRS GPS (Global Positioning System) gpsONE gpsOneXTRA Assistance technology GPU (Graphics Processing Unit)
H
H.263 H.264 H.265 Half-QWERTY keyboard layout Handwriting recognition Haptics HEVC Hot Spot Hot Swap HSCSD (High-Speed Circuit Switched Data) HSDPA (High-Speed Downlink Packet Access) HSDPA+ (High-Speed Downlink Packet Access Plus) HSP (Headset Profile) HSUPA (High-Speed Uplink Packet Access) HTML (Hypertext Markup Language) Hz (Hertz)
I
iDEN (Integrated Digital Enhanced Network) Image Signal Processor (ISP) IMAP (Internet Message Access Protocol) IMEI (International Mobile Equipment Identity) IP (Internet Protocol) IP Ratings IrDA (Infrared Data Association)
J
K
KB (Kilobyte) Kbps (Kilobits per second) Key Guard Key Lock Switch
L
Land line LCD (Liquid Crystal Display) LED (Light-Emitting Diode) Li-Ion (Lithium Ion) Li-Polymer (Lithium Polymer) LiMo OS Linux Location-Based Services (LBS) Lock code Long SMS Long Term Evolution (LTE) Loudspeaker
M
Macro Maemo OS Magnetometer mAh Mass Storage mode MB (Megabyte) Mbps (Megabit per second) MeeGo OS Megapixel Memory card slot Memory effect Messaging MHz (Megahertz) Micro USB microSD microSDHC Microsoft Exchange (Server) MIDI (Musical Instrument Digital Interface) MIDP (Mobile Information Device Profile) Mil-Spec (MIL-STD) MIMO Mini-USB miniSD MMC MMCmobile MMS (Multimedia Messaging Service) Mobile games Mobile High-Definition Link (MHL) Mobile IM (Instant Messaging) Mobile WiMAX Mobility DisplayPort (MyDP) Models Modem Monochrome MP3 (MPEG Layer 3) MPEG (Motion Picture Experts Group) MPEG-4 video Multitouch input method Music playback time (battery life) Music Player
N
NAND Memory Network capacity Network coverage NFC (Near Field Communication) NiCd (Nickel Cadmium) NiMH (Nickel Metal Hydride) NOR Memory Numeric keypad
O
OEM (Original Equipment Manufacturer) OLED (Organic Light-Emitting Diode) Optical Zoom OS (Operating System) OTA (Over-The-Air) OTG
P
Packet Data Pager PC Sync PCS (Personal Communications Service) PDA (Personal Digital Assistant) Percentile rank Phone Book Access (PBA) Phone Life Cycle Phone Physical Attributes Phonebook PIM (Personal Information Manager/Management) PIN code (Personal Identification Number) Pixel Pixel density (Pixels Per Inch) Polyphonic ringtones POP3 (Post Office Protocol) Port Predictive text input Price PTT (Push-To-Talk) PUK Code (PIN UnlocK Code) Push
Q
QCIF (Quarter Common Intermediate Format) Quad-band Quasi-Zenith Satellite System (QZSS) QVGA (Quarter Video Graphics Array) QWERTY keyboard layout
R
RAM (Random-Access Memory) RBDS (Radio Broadcast Data System) RDS (Radio Data System) Rechargeable Battery Types Resistive touchscreen Resolution Ringer ID Ringing profiles Ringtone Roaming ROM (Read-Only Memory) RS-MMC (Reduced-Size Multi Media Card) RSA (Rural Service Area) RSS (Rich Site Summary) Ruggedized (Rugged)
S
S60 user interface SAP (SIM Access Profile) SAR (Specific absorption rate) Screen protection SD (Secure Digital) Secondary camera Sensors Side Keys SIM SIM lock Single-Band Skin Slimport Smart Watch Smartphone SMIL SMS (Short Messaging Service) SNS (Social network service) Soft keys Soft Reset Speed Dial Stand-by time (battery life) Stereo Speakers Streaming Video Stylus Sub-QCIF SVGA Symbian SyncML
T
Talk time (battery life) TCP/IP TD-SCDMA (Time Division-Synchronous Code Division Multiple Access) TEST Tethering Text messaging (texting) TFD (Thin Film Diode) TFT (Thin Film Transistor) Theme To-Do list Touchscreen Trackball Transflash Transflective Tri-band
U
UFS UI (User Interface) UIQ UMA UMTS Unlocked phone Upload UPnP (Universal Plug and Play) USB (Universal Serial Bus) USB On-The-Go USIM
V
VGA (Video Graphics Array) Video call Video Codec Voice dialing Voice mail Voice memo VoIP (Voice over Internet Protocol) VPN (Virtual Private Network)
Mmc-spi-slot
W
WAP (Wireless Application protocol) watchOS WCDMA(Wideband Code Division Multiple Access) Wear OS Wearable Technology webOS Wi-Fi Windows Mobile Windows Phone OS Wireless email WLAN WMV (Windows Media Video)
X
History
Pci Slot Fans
In 1997, Siemens AG and SanDisk developed the MMC card using Toshiba's NAND-based flash memory. As it uses NAND based flash memory, it is much smaller in size than the IntelNOR-based memory; such as CompactFlash. Originally it used a 1-bit serial interface, but with the new architecture, now it can transfer 4 or 8 bits at a time.
After the release of MMC cards most of the portable music players started using MMC cards as primary storage. But the music industry was skeptical about the use of MMC, as MMCs would allow easy piracy of music. So, Toshiba added encryption hardware in existing MMC and named it Secured Digital or SD card. This allowed Digital Rights Management(DRM) for the music. Matsushita, SanDisk, and Toshiba jointly developed, next generation secure memory card called the SD Memory Card. SD cards provide both an SDMI-compliant (Secure Digital Music Initiative) high-level of copyright protection and high-density memory capacity. Today, in many areas, MMC are being replaced by SD cards. The only reason why some devices continue using MMCs are because of their comparative lower cost than SD cards.
Size
Sd Card Mmc Slot Cleaner
The size of a standard MMC card is 24 mm x 32 mm x 1.4 mm while that of a SD card is 24 mm × 32 mm × 2.1 mm. So from the size comparison, we can see that SD cards are much thicker than the MMC cards, 2.1 mm against 1.4 mm.
Interoperability
Because of the size similarity, MMC cards can be also used in the standard SD card slot, but the reverse is not true.
Storage Capacity
MMCs are currently available in sizes up to 4 GB and 8 GB models. As of September 2007, SD cards were available in sizes from 8 MB to 16 GB. A few companies have announced SD cards with 32 GB also.
Usage
Amongst digital cameras, companies that use SD cards include Canon, Epson, Casio, HP while Epson and some models of Nikon and Sony cameras use a MMC card and compact flash memory depending on the model. In Mobile phones, Nokia uses both MMCs and SD cards which vary according to the model. Samsung and Motorola phones use SD cards. Amongst gaming consoles, Nintendo Wii and Sony Playstation 3 use SD cards while Xbox 360 uses a memory unit.
Different versions
Apart from the standard MMC there are other versions available also. They are Reduced-Size MultiMediaCard (RS-MMC), dual voltage MMC card (DV-MMC), MMC plus, MMC mobile, MMC micro and MMC secure.
RS-MMC has a size of 24 mm × 18 mm × 1.4 mm. It was released in 2004. RS-MMCs are smaller MMCs and use a mechanical adapter to elongate the card. It can be used in any MMC (or SD) slot and they are currently available in size up to 2 GB.
DV-MMC cards can operate at 1.8 V and the standard 3.3 V. Working at lower voltages reduces the card's power consumption, and thus used in mobile devices. In 2005, version 4.x of the MMC standard launched, to compete with SD card. This version is known as MMCplus (with the full size) and MMCmobile (with reduce size). These cards run at a higher clock speed (26MHz, 52MHz) than the original MMC (20MHz) or SD (25MHz, 50MHz) and it also has 4 or 8 bit wide data buses. Though these cards are fully compatible with MMC standard, but to use it, one needs to update the software.
MMC micro is a micro-size version of MMC and it has a dimension of 14 mm × 12 mm × 1.1 mm, it is smaller and thinner than RS-MMC. It also supports dual voltage, and backward compatible with MMC, and also can be used in full-size MMC and SD slots with a mechanical adapter.
SD cards are normally available in two more versions. They are miniSD and microSD. MicroSD is the smallest memory card available commercially. The size is 15mm × 11mm × 0.7mm. It is about 25% of the size of an SD card. With the help of adapters it can be used in those devices which are meant for SD, miniSD, or Memory Stick Duo cards; but they are not universally compatible.
MiniSD card was launched in 2003 and has ultra-small form factor extension to the SD card standard. These cards were designed especially for mobile phones; and packaged with a miniSD adapter through which it can also be used in devices that equipped with a standard SD Memory Card slot.
SDHC (Secure Digital High Capacity, SD 2.0), an extension of SD card, allows larger capacity, more than 2 GB. It uses the FAT32 file system which supports partition sizes greater than 2 GB. SDHC card has 3 different classes depending on their speed. Class 2 has speed of 2 MB/s, class 4 has 4MB/s, and class 6 has 6 MB /s. SDIO is another standard for SD card, which stands for Secured Digital Input and Output.