MC2GH256NMCA-2SA00 SAMSUNG [Samsung semiconductor], MC2GH256NMCA-2SA00 Datasheet - Page 6

• Manufacturer Part Number: MC2GH256NMCA-2SA00
• Description: SAMSUNG MultiMediaCard
• Manufacturer: SAMSUNG [Samsung semiconductor]

The SAMSUNG MultiMediaCard is a universal low cost data storage and communication media. It is designed to cover a
wied area of applications as smart phones, cameras, organizers, PDAs, digital recorders, MP3 players, pagers, electronic
toys, etc. Targeted features are high mobility and high performance at a low cost price. It might also be expressed in terms
of low power consumption and high data throughput at the memory card interface.
The MultiMedaiCard communication is based on an advanced 13-pin bus. The communication protocol is defined as a
part of this standard and referred to as MultiMediaCard mode. For compatibility to existing controllers the cards may offer,
in addition to the MultiMediaCard mode, an alternate communication protocol which is based on the SPI standard.
The SAMSUNG MultiMediaCard is very small, removable flash storage devices, designed specifically for storage applica-
tions that put a premium on small form factor, low power and low cost. Flash is the ideal storage medium for portable, bat-
tery-powered devices. It features low power consumption and is non-volatile, requiring no power to maintain the stored
data. It also has a wide operating range for temperature, shock and vibration.
• MultiMediaCard System Specification Ver. 4.1 compatible
• Full backward compatibilty with previous MultiMediaCard system ( 1bit data bus, multi-card systems)
• Supports SPI Mode ( Single and multiple block read and write operations )
• Maximum data rate with up to 52MB/sec interface speed ( using 8 parallel data lines )
• Voltage Range :
• Card supported clock frequencies 0~20MHz, 0~26MHz, 0~52MHz
• Card support for three different data bus width modes: 1bit(default), 4bit and 8 bit
• Two form factors: Normal size(24mm x 32mm x 1.4mm) and Reduced size (24mm x 18mm x 1.4mm)
• Correction of memory field errors
• Simple erase mechanism
• Passward Protection of cards
Revision 0.3
3.1 General Description
3.2 System Features
3. Introduction
Communication
Memory Access
MC2GH01GDMCA-2SA00
MC2GH512DMCA-2SA00
MC1GH128DACA-2SA00
MC1GH256DACA-2SA00
MC12H064DBCA-2SA00
Model Number
High Voltage MultiMediaCard
2.7 - 3.6
2.7 - 3.6
Capacities
128MB
256MB
512MB
64MB
1GB
6
Dual Voltage MultiMediaCard
High Speed MultiMediaCard
1.65 - 1.95, 2.7 - 3.6
Dual Voltage Reduced-Size
1.65 - 1.95, 2.7 - 3.6
MultiMediaCard
Remarks
a
Sep.22.2005
TM