M29F400FB55M3F2 Micron Technology Inc, M29F400FB55M3F2 Datasheet - Page 43

• Manufacturer Part Number: M29F400FB55M3F2
• Manufacturer: Micron Technology Inc

Specifications of M29F400FB55M3F2

• Cell Type: NOR
• Density: 4Mb
• Access Time (max): 55ns
• Interface Type: Parallel
• Boot Type: Bottom
• Address Bus: 19/18Bit
• Operating Supply Voltage (typ): 5V
• Operating Temp Range: -40C to 125C
• Package Type: SO W
• Program/erase Volt (typ): 4.5 to 5.5V
• Sync/async: Asynchronous
• Operating Temperature Classification: Automotive
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Word Size: 8/16Bit
• Number Of Words: 512K/256K
• Supply Current: 20mA
• Mounting: Surface Mount
• Pin Count: 44
• Lead Free Status / Rohs Status: Compliant

Table 17.
t
Figure 23. Reset/Block Temporary Unprotect AC Waveforms
t
t
t
t
t
t
t
t
t
t
t
t
t
EHRL
AVAV
WLEL
ELEH
DVEH
EHDX
EHWH
EHEL
AVEL
ELAX
GHEL
EHGL
EHRL
VCHWL
Symbol
parameter: Sampled only, not 100% tested.
W,
RB
RP
E, G
Write AC Characteristics, Chip Enable Controlled
t
t
t
t
t
t
t
t
t
t
t
t
WC
WS
CP
DS
DH
WH
CPH
AS
AH
OEH
BUSY
VCS
Alt
Address Valid to Next Address Valid
Write Enable Low to Chip Enable Low
Chip Enable Low to Chip Enable High
Input Valid to Chip Enable High
Chip Enable High to Input Transition
Chip Enable High to Write Enable High
Chip Enable High to Chip Enable Low
Address Valid to Chip Enable Low
Chip Enable Low to Address Transition
Output Enable High Chip Enable Low
Chip Enable High to Output Enable Low
Program/Erase Valid to RB Low
V
CC
tPLPX
High to Write Enable Low
tPLYH
tPHWL, tPHEL, tPHGL
Parameter
tRHWL, tRHEL, tRHGL
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Max
Min
tPHPHH
55
0
30
20
0
0
15
0
30
0
0
20
50
M29F160F
55/5A
AI02931B
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
Unit
43/67