M28W320CB90N6 NUMONYX, M28W320CB90N6 Datasheet - Page 24

• Manufacturer Part Number: M28W320CB90N6
• Description: IC FLASH 32MBIT 90NS 48TSOP
• Manufacturer: NUMONYX

Specifications of M28W320CB90N6

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 32M (2M x 16)
• Speed: 90ns
• 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: Contains lead / RoHS non-compliant
• Other names: 497-1694

M28W320CT, M28W320CB
Figure 10. Read AC Waveforms
Table 15. Read AC Characteristics
Note: 1. Sampled only, not 100% tested.
24/53
t
t
t
t
t
t
t
t
t
Symbol
GHQX
EHQX
GHQZ
AXQX
EHQZ
ELQV
ELQX
GLQV
GLQX
t
t
AVQV
AVAV
DQ0-DQ15
2. G may be delayed by up to t
A0-A20
(2)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
E
G
t
t
t
t
t
t
ACC
t
t
Alt
t
t
OLZ
t
RC
OH
OH
OH
OE
HZ
CE
DF
LZ
Address Valid to Next Address Valid
Address Valid to Output Valid
Address Transition to Output Transition
Chip Enable High to Output Transition
Chip Enable High to Output Hi-Z
Chip Enable Low to Output Valid
Chip Enable Low to Output Transition
Output Enable High to Output Transition
Output Enable High to Output Hi-Z
Output Enable Low to Output Valid
Output Enable Low to Output Transition
CHIP ENABLE
ADDR. VALID
ELQV
- t
GLQV
Parameter
tGLQX
tAVQV
after the falling edge of E without increasing t
tELQX
tELQV
OUTPUTS
ENABLED
tGLQV
tAVAV
VALID
Max
Max
Max
Max
Max
Min
Min
Min
Min
Min
Min
DATA VALID
VALID
70
70
70
20
70
20
20
0
0
0
0
0
ELQV
85
85
85
20
85
20
20
0
0
0
0
0
M28W320C
.
tEHQX
90
90
90
25
90
25
30
tGHQX
tEHQZ
0
0
0
0
0
STANDBY
tGHQZ
100
100
100
100
30
30
35
0
0
0
0
0
tAXQX
AI02688b
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns