GLS55VD020-60-I-TQWE-TM024 Greenliant, GLS55VD020-60-I-TQWE-TM024 Datasheet - Page 32

• 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
Error Posting
The following table summarizes the valid status and error values for the NAND Controller command set.
TABLE 11: Error and Status Register
©2010 Greenliant Systems, Ltd.
Command
Check-Power-Mode
Execute-Drive-Diagnostic
Erase-Sector(s)
Flush-Cache
Format-Track
Identify-Drive
Idle
Idle-Immediate
Initialize-Drive-Parameters
NOP
Read-Buffer
Read-DMA
Read-Multiple
Read-Sector(s)
Read-Verify-Sector(s)
Recalibrate
Request-Sense
Security-Disable-Password
This command configures the WP#/PD# pin for either the Write Protect mode or the Power-down
mode. When the host sends this command to the device with the value AAH in the feature register, the
WP#/PD# pin is configured for the Write Protect mode described in Section . The Write Protect mode is
the factory default setting. When the host sends this command to the device with the value 55H in the
feature register, WP#/PD# is configured for the Power-down mode.
All values in the C/D/H register, the Cylinder Low register, the Cylinder High register, the Sector
Number register, the Sector Count register, and the Feature register need to match the values shown
above, otherwise, the command will be treated as an invalid command.
Once the mode is set with this command, the device will stay in the configured mode until the next time
this command is issued. Power-off or reset will not change the configured mode.
Bit ->
C/D/H (6)
Cyl High (5)
Cyl Low (4)
Sec Num (3)
Sec Cnt (2)
Feature (1)
7
BBK
V
V
V
V
V
1
UNC
X
6
(1 of 2)
V
V
V
V
Error Register
IDNF
V
V
V
V
V
V
5
32
ABRT
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
Drive
4
55H or AAH
AMNF
V
V
V
V
V
V
6EH
44H
72H
50H
RDY
3
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
DWF
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
NAND Controller
Status Register
2
DSC
X
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
1
S71355-05-000
GLS55VD020
CORR
V
V
V
V
ERR
0
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
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