M28W640HCB70ZB6E NUMONYX, M28W640HCB70ZB6E Datasheet - Page 15

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M28W640HCB70ZB6E

Manufacturer Part Number
M28W640HCB70ZB6E
Description
Manufacturer
NUMONYX
Datasheet

Specifications of M28W640HCB70ZB6E

Cell Type
NOR
Density
64Mb
Access Time (max)
70ns
Interface Type
Parallel
Boot Type
Bottom
Address Bus
22b
Operating Supply Voltage (typ)
3.3V
Operating Temp Range
-40C to 85C
Package Type
TFBGA
Sync/async
Asynchronous
Operating Temperature Classification
Industrial
Operating Supply Voltage (min)
2.7V
Operating Supply Voltage (max)
3.6V
Word Size
16b
Number Of Words
4M
Supply Current
18mA
Mounting
Surface Mount
Pin Count
48
Lead Free Status / RoHS Status
Compliant

Available stocks

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Part Number
Manufacturer
Quantity
Price
Part Number:
M28W640HCB70ZB6E
Manufacturer:
ST
Quantity:
20 000
3.5
3.6
to high impedance, independently from the Output Enable or Write Enable inputs. If Chip
Enable switches to V
mode when finished.
Automatic Standby
Automatic standby provides a low power consumption state during Read mode. Following a
read operation, the device enters automatic standby after 150 ns of bus inactivity even if
Chip Enable is Low, V
will still output data if a bus read operation is in progress.
Reset
During Reset mode when Output Enable is Low, V
outputs are high impedance. The memory is in Reset mode when Reset is at V
consumption is reduced to the standby level, independently from the Chip Enable, Output
Enable or Write Enable inputs. If Reset is pulled to V
operation is aborted and the memory content is no longer valid.
Table 2.
1. X = V
Bus Read
Bus Write
Output Disable
Standby
Reset
Operation
IL
or V
Bus operations
IH
, V
PPH
V
V
V
V
E
X
= 12 V ± 5%.
IH
IL
IL
IL
IH
IL
during a program or erase operation, the device enters Standby
, and the supply current is reduced to I
V
V
V
G
X
X
(1)
IH
IH
IL
V
V
V
W
X
X
IH
IH
IL
V
V
V
V
RP
V
IH
IH
IH
IH
IL
IL
, the memory is deselected and the
SS
during a program or erase, this
WP
X
X
X
X
X
DD1
V
Don't care
Don't care
Don't care
Don't care
DD
. The data inputs/outputs
V
or V
PP
PPH
IL
. The power
Data output
DQ0-DQ15
Data input
Hi-Z
Hi-Z
Hi-Z
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