MBM29F800BA Fujitsu Media Devices, MBM29F800BA Datasheet - Page 22

• Manufacturer Part Number: MBM29F800BA
• Description: 8M (1M X 8/512K X 16) BIT
• Manufacturer: Fujitsu Media Devices

22
MBM29F800TA
Write Pulse “Glitch” Protection
Logical Inhibit
Power-Up Write Inhibit
Noise pulses of less than 5 ns (typical) on OE, CE, or WE will not initiate a write cycle.
Writing is inhibited by holding any one of OE = V
must be a logical zero while OE is a logical one.
Power-up of the device with WE = CE = V
The internal state machine is automatically reset to the read mode on power-up.
-55/-70/-90
IL
and OE = V
/MBM29F800BA
IL
, CE = V
IH
will not accept commands on the rising edge of WE.
IH
, or WE = V
IH
. To initiate a write cycle CE and WE
-55/-70/-90