M29W320DT70N6 STMicroelectronics, M29W320DT70N6 Datasheet - Page 28

• 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

M29W320DT, M29W320DB
Figure 15. Write AC Waveforms, Chip Enable Controlled
Table 13. Write AC Characteristics, Chip Enable Controlled
Note: 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
DVEH
EHDX
WLEL
GHEL
EHGL
ELEH
EHEL
AVEL
ELAX
AVAV
A0-A20/
A–1
W
G
E
DQ0-DQ7/
DQ8-DQ15
V CC
RB
(1)
t
t
t
t
BUSY
t
t
t
t
OEH
Alt
t
t
CPH
t
t
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
tEHGL
tEHEL
tEHDX
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
AI90200
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs