M29W400BT90N1 NUMONYX, M29W400BT90N1 Datasheet - Page 18
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M29W400BT90N1
Manufacturer Part Number
M29W400BT90N1
Description
IC FLASH 4MBIT 90NS 48TSOP
Manufacturer
NUMONYX
Datasheet
1.M29W400BB90N6.pdf
(25 pages)
Specifications of M29W400BT90N1
Format - Memory
FLASH
Memory Type
FLASH - Nor
Memory Size
4M (512K x 8 or 256K x 16)
Speed
90ns
Interface
Parallel
Voltage - Supply
2.7 V ~ 3.6 V
Operating Temperature
0°C ~ 70°C
Package / Case
48-TSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
M29W400BT90N1
Manufacturer:
STM
Quantity:
288
Company:
Part Number:
M29W400BT90N1
Manufacturer:
ST
Quantity:
6 000
M29W400BT, M29W400BB
Table 17. Reset/Block Temporary Unprotect AC Characteristics
(T
Note: 1. Sampled only, not 100% tested.
Figure 12. Reset/Block Temporary Unprotect AC Waveforms
18/25
t
A
t
t
t
t
t
PHPHH
Symbol
t
RHWL
PHWL
PHGL
RHEL
RHGL
PLYH
t
t
= 0 to 70 C or –40 to 85 C)
PHEL
PLPX
(1)
(1)
(1)
(1)
(1)
(1)
W,
RB
RP
(1)
E, G
t
READY
t
VIDR
t
Alt
t
t
RH
RB
RP
RP High to Write Enable Low, Chip Enable
Low, Output Enable Low
RB High to Write Enable Low, Chip Enable
Low, Output Enable Low
RP Pulse Width
RP Rise Time to V
RP Low to Read Mode
tPLPX
tPLYH
ID
Parameter
tPHWL, tPHEL, tPHGL
Max
Min
Min
Min
Min
tRHWL, tRHEL, tRHGL
500
500
55
50
10
0
M29W400B
tPHPHH
500
500
70
50
10
0
90 / 120
500
500
50
10
0
AI02931
Unit
ns
ns
ns
ns
s