A29L400 AMIC Technology, A29L400 Datasheet - Page 31

• Manufacturer Part Number: A29L400
• Description: 512K X 8 Bit / 256K X 16 Bit CMOS 3.0 Volt-only/ Boot Sector Flash Memory
• Manufacturer: AMIC Technology

Timing Waveforms for Toggle Bit (During Embedded Algorithms)
Note: VA = Valid Address; not required for I/O
PRELIMINARY
Addresses
I/O
read cycle, and array data read cycle.
RY/BY
6
, I/O
WE
CE
OE
2
t
CH
(October, 2002, Version 0.2)
t
BUSY
High-Z
t
OEH
t
ACC
t
CE
VA
t
RC
(first read)
Valid Status
t
OE
t
6
OH
. Illustration shows first two status cycle after command sequence, last status
t
DF
(second read)
Valid Status
VA
31
Valid Status
(stop togging)
VA
AMIC Technology, Inc.
A29L400 Series
Valid Data
VA