M29DW323DB90N6 STMicroelectronics, M29DW323DB90N6 Datasheet - Page 26
![IC FLASH 32MBIT 90NS 48TSOP](/photos/7/26/72669/497-48-tsop_series_sml.jpg)
M29DW323DB90N6
Manufacturer Part Number
M29DW323DB90N6
Description
IC FLASH 32MBIT 90NS 48TSOP
Manufacturer
STMicroelectronics
Datasheet
1.M29DW323DB70N6.pdf
(50 pages)
Specifications of M29DW323DB90N6
Format - Memory
FLASH
Memory Type
FLASH - Nor
Memory Size
32M (4Mx8, 2Mx16)
Speed
90ns
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
M29DW323DT, M29DW323DB
Figure 12. Write AC Waveforms, Write Enable Controlled
Table 16. Write AC Characteristics, Write Enable Controlled
Note: 1. Sampled only, not 100% tested.
26/50
t
Symbol
WHRL
t
t
t
t
t
t
t
t
t
t
t
VCHEL
t
WLWH
WHWL
DVWH
WHDX
WHEH
GHWL
WHGL
WLAX
ELWL
AVWL
AVAV
A0-A20/
A–1
E
G
W
DQ0-DQ7/
DQ8-DQ15
V CC
RB
(1)
t
t
t
BUSY
t
t
WPH
t
OEH
Alt
t
t
t
t
t
t
VCS
WC
WP
DH
CH
CS
DS
AS
AH
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
tWHEH
Max
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
tWHGL
tWHWL
tWHDX
M29DW323D
70
45
45
30
45
30
50
0
0
0
0
0
0
AI05560
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs