M29W320DT70N6 STMicroelectronics, M29W320DT70N6 Datasheet - Page 27

• Manufacturer Part Number: M29W320DT70N6
• Description: Flash 4Mx8 or 2Mx16 70ns
• Manufacturer: STMicroelectronics

Specifications of M29W320DT70N6

• Data Bus Width: 8 bit, 16 bit
• Memory Type: NOR Flash
• Memory Size: 32 Mbit
• Architecture: Sectored
• Interface Type: CFI
• Access Time: 70 ns
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.7 V
• Maximum Operating Current: 10 mA
• Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TSOP-1-48
• Organization: 4 MB x 8
• Lead Free Status / Rohs Status: Details

Figure 14. Write AC Waveforms, Write Enable Controlled
Table 12. Write AC Characteristics, Write Enable Controlled
Note: 1. Sampled only, not 100% tested.
t
Symbol
WHRL
t
t
t
t
t
t
t
t
t
t
t
VCHEL
t
WLWH
DVWH
WHDX
WHEH
WHWL
GHWL
WHGL
AVWL
WLAX
ELWL
AVAV
A0-A20/
A–1
E
G
W
DQ0-DQ7/
DQ8-DQ15
V CC
RB
(1)
t
t
t
t
BUSY
t
t
WPH
t
t
OEH
Alt
t
t
t
t
VCS
WC
WP
CS
DS
DH
CH
AH
AS
Address Valid to Next Address Valid
Chip Enable Low to Write Enable Low
Write Enable Low to Write Enable High
Input Valid to Write Enable High
Write Enable High to Input Transition
Write Enable High to Chip Enable High
Write Enable High to Write Enable Low
Address Valid to Write Enable Low
Write Enable Low to Address Transition
Output Enable High to Write Enable Low
Write Enable High to Output Enable Low
Program/Erase Valid to RB Low
V
tVCHEL
CC
High to Chip Enable Low
tELWL
tGHWL
tAVWL
Parameter
tAVAV
VALID
tWLWH
tDVWH
tWHRL
VALID
tWLAX
Max
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
M29W320DT, M29W320DB
tWHEH
tWHGL
tWHWL
tWHDX
70
70
45
45
30
45
30
50
0
0
0
0
0
0
M29W320D
90
90
50
50
30
50
35
50
0
0
0
0
0
0
AI90199
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
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