PRELIMINARY
MX53L12801
ROM MultiMediaCard
1.General Description
technology. It has been developed to provide an
inexpensive, mechanically robust storage medium in
card form for multimedia consumer applications.
MultiMediaCardallowsthedesignofinexpensiveplayers
and drives without moving parts. A low power
consumption and a wide supply voltage range favors
mobile, battery-powered applications such as audio
players, organizers, palmtops, electronic books,
encyclopediaanddictionaries.Usingveryeffectivedata
compression schemes such as MPEG, the
MultiMediaCardwilldeliverenoughcapacityforallkinds
of multimedia data: software/programs, text, music,
speech, images, video etc.
TheMultiMediaCardMX53L12801isahighlyintegrated
readonlymemory(ROM)withserialandrandomaccess
capability using an innovative ultra high density cell
design in the memory array. It is accessible via a
dedicated serial interface optimized for fast and reliable
datatransmission.Thisinterfaceallowsseveralcardsto
be stacked by connecting their peripheral contacts. The
MX53L12801 is fully compatible to a new consumer
standard, called the MultiMediaCard system standard
defined in the MultiMediaCard system specification [1].
The MultiMediaCard system is a new mass-storage
system based on innovations in semiconductor
2. FEATURES
• High speed serial interface with random access in
block or serial mode
• 16 MByte memory capacity
- Payload: 16,777,216 Bytes
- Byte addressable memory
- up to 10 stacked card @ 10MHz @ 2.7-3.6V
- up to 30 stacked card @ 5MHz @ 2.7-3.6V
- Access time < 30 us @ 10MHz @ 2.7-3.6V, random
byte access
• Small card-sized package: 24x32x1.4 mm (WxLxH)
• MultiMediaCard system standard compatibility
- Sequential and block read supported (Command
classes 0, 1 and 2)
• Low power dissipation
-Blocksizefreeprogrammablebetween1~2048byte
in MMC mode, 1~512 byte in SPI mode
- Multiple block mode supported in MMC mode
- CRC protected data communication
- 2.0V to 3.6V operation voltage range of
communication
- High speed: < 126 mW @ 10MHz @ 3.6V
- Low power: < 13.5 mW @ 100kHz@ 2.7V
-Powersave:<0.27mW@0Hz@2.7V(instbystate)
- 2.7V to 3.6V operation voltage range of memory
access
- Damage free powered card insertion and removal
- MMC and SPI mode available
P/N: PM0848
REV. 1.3, MAR. 04, 2002
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