S29C51004B SyncMOS, S29C51004B Datasheet - Page 8

• Manufacturer Part Number: S29C51004B
• Description: (S29C51004T / S29C51004B) 4M-Bit 5-Volt CMOS Flash Memory
• Manufacturer: SyncMOS

Waveforms of DATA Polling Cycle
S29C51004T/S29C51004B V1.0 May 2002
Waveforms of Toggle Bit Cycle
I/O
SyncMOS Technologies Inc.
0
-I/O
I/O
WE
OE
CE
WE
OE
CE
7
6
I/O
6
I/O
I/O
0
-I/O
7
6
t
CH
t
OEH
t
OEH
t
CE
t
WHWH1 (2 or 3)
t
OE
8
t
INVALID
WHWH1 (2 or 3)
I/O
7
VALID DATA OUT
VALID DATA OUT
5 VOLT CMOS FLASH MEMORY
t
OH
t
DF
S29C51004T/S29C51004B
4 MEGABIT (524,288 x 8 BIT)
stop toggling
HIGH-Z
HIGH-Z
51004-14
51004-13