M28W640HCB70N6F NUMONYX, M28W640HCB70N6F Datasheet - Page 35

• Manufacturer Part Number: M28W640HCB70N6F
• Description: IC FLASH 64MBIT 70NS 48TSOP
• Manufacturer: NUMONYX

Specifications of M28W640HCB70N6F

• Format - Memory: FLASH
• Memory Type: FLASH - Nor
• Memory Size: 64M (4M 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: Lead free / RoHS Compliant
• Other names: M28W640HCB70N6FCT

Figure 8.
Table 16.
1. Sampled only, not 100% tested.
2. G may be delayed by up to t
DQ0-
DQ15
A0-A21
Symbol
t
t
t
t
t
t
t
t
t
EHQX
GHQX
GHQZ
t
AXQX
EHQZ
GLQV
GLQX
t
E
G
ELQV
ELQX
t
AXQX1
t
AVQV1
AVQV
AVAV
(2)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
Read AC waveforms
Read AC characteristics
t
t
t
PAGE
t
t
t
t
Alt
t
ACC
t
t
t
t
t
OLZ
RC
OH
OH
CE
OH
OE
OH
HZ
DF
LZ
ADDR. VALID
CHIP ENABLE
Address valid to Next Address Valid
Address valid to Random 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
Page address Valid to Page Output Valid
Address Transition to Page Output Transition
tGLQX
ELQV
tAVQV
tELQX
- t
tELQV
GLQV
OUTPUTS
ENABLED
after the falling edge of E without increasing t
tGLQV
Parameter
tAVAV
VALID
DATA VALID
VALID
Max
Max
Max
Max
Max
Max
Min
Min
Min
Min
Min
Min
Min
tEHQX
tGHQX
tEHQZ
ELQV
STANDBY
tGHQZ
70 ns
M28W640HCT,
M28W640HCB
70
70
20
70
20
20
25
0
0
0
0
0
0
.
tAXQX
AI04387
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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