AMC0XXCFLKA Datasheet, PDF (42/42 Pages) Advanced Micro Devices – 1, 2, 4, or 10 Megabyte 5.0 V-only Flash Memory PC Card

DATA SHEET SUMMARY FOR AMC0XXCFLKA
PIN DESCRIPTION
Embedded Algorithm Flow Charts
Added description for REG pin.
Table 3. Even Byte Command Definitions
Each density card now has a list of paired segment
numbers. The address increment for Even bytes should
be (N/2) * 100000H.
Added Note 5 for clarification. Note 3 requires use of
CE1, not CE2, and A21. Note 2 was clarified.
Table 4. Odd Byte Command Definitions
Each density card now has a list of paired segment
numbers. The address increment for Even bytes should
be (N-1/2) * 100000H + 80000H.
Added Note 5 for clarification. Note 3 requires use of
CE2, not CE1, and A21. Note 2 was clarified.
Autoselect operation data is A4h.
Table 5. Word Command Definitions
Added Note 7 for clarification. Note 3 requires use of
CE1 and CE2 and A21. Note 5 was modified to reflect
that the address should be (Addr) + M * (100000H).
Note 2 was clarified.
Figures 6, 7, 11 references to 14 µs time outs were cor-
rected to 16 µs.
DC Characteristics—Byte-Wide Operation
Note 1 has been modified to show standby current is in-
creased by: 19 mA for 10 Mb, 7 mA for 4 Mb, 3 mA for
2Mb and 1 mA for 1 Mb card in TTL modes.
DC Characteristics—Word-Wide Operation
For CE, REG, WE, OE, I_IL minimum is –300 µA. Note 1
has been modified to show standby current is in-
creased by: 18 mA for 10 Mb, 6 mA for 4 Mb, and 2 mA
for 2 Mb card in TTL modes.
AC Characteristics—Write/Erase/Program
Operations
t_WHWH4 applies to 64K Byte sectors. Note 1 was modi-
fied to exclude the statement regarding preprogram-
ming time.
Figure 19. AC Waveforms for Byte Write Operations
t_WHWH1 is now t_WHWH3. The Unlock address was
changed to AAAAh according to the Byte Write se-
quence. Added t.
Autoselect operation data is 0101/A4A4h.
Sector Erase
Clarified that any sector number can be loaded into the
sector erase buffer.
Toggle Bit—D6
Added clarification that D6 is used for entering Sector
Erase Suspend mode.
Sector Erase Suspend
Repeated sentence was deleted.
Write Operation Status Table
D3 in ‘Exceeded Time Limit’ mode is 0.
AC Characteristics—Alternate CE Controlled
Writes—Write/Erase/Program Operations
t_WHWH4 applies to 64K Byte sectors. Note 1 was modi-
fied to exclude the statement regarding preprogram-
ming time.
Figure 20. Alternate CE Controlled Byte Write
Operation Timings
Added t_VCS and t_{EHEH3 or 4} to Figure 18.
Table 10. AMD’s CIS for AmC0XXCFLKA
Removed bracketed reference for Tuple Address 04h.
Tuple Address 32h now reflects CIS memory speed of
250 ns (3Ah).
Figure 5. AC Waveforms for Data Polling During
Embedded Algorithm Operations
Corrected t_{WHWH3 or 4}. Removed erroneous t_OE
reference.
Figure 6. AC Waveforms for Toggle Bit During
Embedded Algorithm Operations
Revision B+1
Sector Erase Suspend
Removed the statement requiring the address of a sec-
tor not being erased for valid D6 status.
Clarified diagram.
Trademarks
Copyright © 1998 Advanced Micro Devices, Inc. All rights reserved.
AMD, the AMD logo, and combinations thereof are registered trademarks of Advanced Micro Devices, Inc.
Product names used in this publication are for identification purposes only and may be trademarks of their respective companies.
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AmC0XXCFLKA
5/4/98