M29W400BT70N6 NUMONYX, M29W400BT70N6 Datasheet - Page 15

• Manufacturer Part Number: M29W400BT70N6
• Description: IC FLASH 4MBIT 70NS 48TSOP
• Manufacturer: NUMONYX

Specifications of M29W400BT70N6

• Format - Memory: FLASH
• Memory Type: FLASH - Nor
• Memory Size: 4M (512K x 8 or 256K x 16)
• Speed: 70ns
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-TSOP
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification
• Other names: 497-1716

Table 14. Read AC Characteristics
(T
Note: 1. Sampled only, not 100% tested.
Figure 9. Read Mode AC Waveforms
A
t
t
t
t
Symbol
GHQZ
ELQX
GLQX
EHQZ
t
t
t
t
t
t
t
t
t
t
t
= 0 to 70 C or –40 to 85 C)
GLQV
EHQX
GHQX
AXQX
BHQV
AVQV
ELQV
ELBH
BLQZ
AVAV
ELBL
A0-A17/
A–1
E
G
DQ0-DQ7/
DQ8-DQ15
BYTE
(1)
(1)
(1)
(1)
t
t
t
t
t
t
FHQV
ELFH
FLQZ
ELFL
t
t
t
Alt
ACC
t
OLZ
t
t
t
RC
CE
OE
OH
HZ
DF
LZ
tELBL/tELBH
Address Valid to Next Address
Valid
Address Valid to Output Valid
Chip Enable Low to Output
Transition
Chip Enable Low to Output Valid
Output Enable Low to Output
Transition
Output Enable Low to Output Valid
Chip Enable High to Output Hi-Z
Output Enable High to Output Hi-Z
Chip Enable, Output Enable or
Address Transition to Output
Transition
Chip Enable to BYTE Low or High
BYTE Low to Output Hi-Z
BYTE High to Output Valid
Parameter
tAVQV
tBHQV
tELQX
tELQV
tGLQX
tGLQV
tAVAV
VALID
Test Condition
E = V
E = V
G = V
G = V
G = V
G = V
G = V
E = V
E = V
E = V
IL
IL
IL
IL
IL
IL
IL
IL
IL
IL
,
,
tBLQZ
Max
Max
Max
Max
Max
Max
Max
Max
Min
Min
Min
Min
VALID
M29W400BT, M29W400BB
tGHQX
tGHQZ
55
55
55
55
30
20
20
25
30
0
0
0
5
M29W400B
tEHQZ
70
70
70
70
30
25
25
25
30
0
0
0
5
90 / 120
90
90
90
35
30
30
30
40
tEHQX
0
0
0
5
tAXQX
AI02907
Unit
15/25
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns