GLS55VD020-60-I-TQWE-TM024 Greenliant, GLS55VD020-60-I-TQWE-TM024 Datasheet - Page 27

• 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

NAND Controller
GLS55VD020
Word 89: Time required for Security erase unit completion Word 89 specifies the time required for the Security
Word 90: Time required for Enhanced security erase unit completion Word 90 specifies the time required for the
Word 128: Security Status BitFunction
Word 163: CF Advanced True IDE Timing Mode Capabilities and Settings This word describes the capabilities
©2010 Greenliant Systems, Ltd.
Erase Unit command to complete.
Enhanced Security Erase Unit command to complete.
8
5
4
3
2
1
0
and current settings for CF modes utilizing the True IDE interface.
Four separate fields determine support and selection options in the Advanced PIO and Advanced Multiword
DMA timing modes. For information on the older modes, see “Word 63: Multi-word DMA Transfer Mode” on
page 23. and “Word 64: Advanced PIO Data Transfer Mode” on page 23.. When the Identity drive command
executes, the device returns 0492H.
Bit
Value
Value
1-254
1-254
255
255
0
0
Time
Value not specified
(Value * 2) minutes
>508 minutes
Time
Value not specified
(Value * 2) minutes
>508 minutes
Security Level
1: Security mode is enabled and the security level is maximum
0: and security mode is enabled, indicates that the security level is high
Enhanced security erase unit feature supported
1: Enhanced security erase unit feature set is supported
Expire
1: Security count has expired and Security Unlock and Security Erase Unit are command
aborted until a Power-on reset or hard reset
Freeze
1: Security is frozen
Lock
1: Security is locked
Enable/Disable
1: Security is enabled
0: Security is disabled
Capability
1: NAND Controller supports security mode feature set
0: NAND Controller does not support security mode feature set
Function
27
S71355-05-000
Data Sheet
05/10