ATA20 White Electronic Designs Corporation, ATA20 Datasheet - Page 65

• Manufacturer Part Number: ATA20
• Description: Density = 8MB-160MB ;; Memory Device = Hitachi Flash ;; Organization = X16/x8 ;; Speed (ns) = 250 ;; Volt = 3/5
• Manufacturer: White Electronic Designs Corporation

June 2000 Rev. 5 – ECO #12935
7PxxxATA20xxC25
Page 2: Two rows were added to the Card Line Up to show
Page 17: In the CIS information, at address 050H, the value
Page 43: “Wait the Command Input” was added to the
Page 44: The Sector write timing diagram was converted
Page 45: The data transfer cycle end to ready (Sector write)
Page 47: The capacity headings on both the DC
Page 48: New waveform (MS Word object) added for Power
Page 49: The old waveforms (MS Word objects) for Sector
capacities.
the values for the new 112MB and 128MB
components.
was changed from 033H from 034H (from 3 to 4 in
decimal), to reflect the new revision of the card.
Characteristics-3 and DC Characteristics-4 tables
changed from 8MB/15MB/30MB/45MB,
60MB/75MB/90MB, and 150MB to
8MB/16MB/32MB/48MB, 64MB/80MB/96MB, and
112MB/128MB/160MB. This change reflects the
addition of the 112MB and 128MB capacities, and
which were labeled with the old capacity values,
Characteristics-4 tables have the phrase “in
Memory Card Mode and I/O Card Mode” appended
The Sector write current values for each capacity
on Operation, in the DC Current Waveform section.
Read Current and Sector Write Current, in the DC
Current Waveform section, were replaced with
updated waveforms for each.
bottom bubble of the Sector read flow chart. This
was previously missing from the chart.
The Sector read timing diagram was converted
from a picture to a Microsoft Word Object to
decrease file size.
from a picture to a Microsoft Word Object to
decrease file size.
the change of designations for the other cards,
though the capacities were actually what they are
labeled now.
The Test conditions for the Sleep/standby current,
for both the DC Charcteristics-3 and DC
to them.
column in the DC Characteristics-3 table were
changed from 50/100,TBD/TBD to 45/80,75/120 in
mA (DC/Peak for Typ and Max respectively).
value was changed from 2ms to 1.2ms (typ.). This
change is resulting from the change in memory
components.
65
White Electronic Designs Corporation [phone]