M29W320ET70N6 Micron Technology Inc, M29W320ET70N6 Datasheet - Page 40

• Manufacturer Part Number: M29W320ET70N6
• Manufacturer: Micron Technology Inc

Specifications of M29W320ET70N6

• Cell Type: NOR
• Density: 32Mb
• Access Time (max): 70ns
• Interface Type: Parallel
• Boot Type: Top
• Address Bus: 22/21Bit
• Operating Supply Voltage (typ): 3/3.3V
• Operating Temp Range: -40C to 85C
• Package Type: TSOP
• Program/erase Volt (typ): 2.7 to 3.6/12V
• Sync/async: Asynchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Word Size: 8/16Bit
• Number Of Words: 4M/2M
• Supply Current: 10mA
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / Rohs Status: Not Compliant

Figure 13. Write ac waveforms, Chip Enable controlled
Table 14.
1. Sampled only, not 100% tested.
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Symbol
t
t
EHRL
t
VCHWL
t
t
t
t
t
t
t
t
t
EHWH
t
WLEL
DVEH
EHDX
GHEL
EHGL
ELEH
EHEL
AVAV
AVEL
ELAX
A0-A20/
A–1
W
G
E
DQ0-DQ7/
DQ8-DQ15
V CC
RB
(1)
Write ac characteristics, Chip Enable controlled
t
t
t
BUSY
t
t
t
t
Alt
t
t
t
CPH
t
t
OEH
VCS
WC
WS
WH
CP
DS
DH
AH
AS
Address Valid to Next Address Valid
Write Enable Low to Chip Enable Low
Chip Enable Low to Chip Enable High
Input Valid to Chip Enable High
Chip Enable High to Input Transition
Chip Enable High to Write Enable High
Chip Enable High to Chip Enable Low
Address Valid to Chip Enable Low
Chip Enable Low to Address Transition
Output Enable High Chip Enable Low
Chip Enable High to Output Enable Low
Program/Erase Valid to RB Low
V
tVCHWL
CC
High to Write Enable Low
tWLEL
tGHEL
tAVEL
Parameter
tAVAV
VALID
tELEH
tDVEH
tEHRL
VALID
tELAX
Max
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
tEHWH
M29W320ET, M29W320EB
tEHGL
tEHEL
70
70
45
45
30
45
30
50
0
0
0
0
0
0
tEHDX
90
50
50
30
50
35
50
90
0
0
0
0
0
0
AI05561
Unit
μs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns