GLS55VD020-60-I-TQWE-TM024 Greenliant, GLS55VD020-60-I-TQWE-TM024 Datasheet - Page 2

• Manufacturer Part Number: GLS55VD020-60-I-TQWE-TM024
• Description: Flash ATA Media 60MHz 3.3V Industrial
• Manufacturer: Greenliant

Specifications of GLS55VD020-60-I-TQWE-TM024

• Rohs: yes
• Data Bus Width: 16 bit
• Memory Type: NAND Flash
• Architecture: Sector Erase
• Timing Type: Synchronous
• Supply Voltage - Max: 3.465 V
• Supply Voltage - Min: 2.7 V
• Maximum Operating Current: 100 mA
• Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TQFP-100

Data Sheet
GByte flash drive to be fully initialized in about 5 seconds.
For added manufacturing flexibility, system debug, re-ini-
tialization, and user customization can be accomplished
through the ATA/IDE interface.
The GLS55VD020 high-performance NAND Controller
offers sustained read and write performance up to 30.0
MB/sec. The GLS55VD020 directly supports up to 8
flash media devices or, through simple decoding logic,
can support up to 64 flash media devices.
The controller also provides a WP#/PD# pin to protect criti-
©2010 Greenliant Systems, Ltd.
2
cal information stored in the flash media from unauthorized
overwrites.
The NAND Controller comes pre-programmed with a 10-
byte unique serial ID. For even greater system security, the
user has the option of programming an additional 10 Bytes
of ID space to create a unique, 20-byte ID.
The NAND Controller comes packaged in an industry-stan-
dard, 100-lead TQFP package or a 85-ball VFBGA pack-
age for easy integration into an SMT manufacturing
process.
NAND Controller
S71355-05-000
GLS55VD020
05/10