M29DW324DB70N6 STMicroelectronics, M29DW324DB70N6 Datasheet - Page 27

• Manufacturer Part Number: M29DW324DB70N6
• Description: Flash 32M (4Mx8 or 2Mx16)
• Manufacturer: STMicroelectronics

Specifications of M29DW324DB70N6

• 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): 3 V
• Maximum Operating Current: 10 mA
• Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TSOP-48
• Organization: 4 MB x 8
• Lead Free Status / Rohs Status: No

Figure 14. Write AC Waveforms, Chip Enable Controlled
Table 15. Write AC Characteristics, Chip Enable Controlled
Note: 1. Sampled only, not 100% tested.
Symbol
t
t
EHRL
t
VCHWL
t
t
t
t
t
t
t
t
t
t
EHWH
WLEL
DVEH
EHDX
GHEL
EHGL
ELEH
EHEL
ELAX
AVAV
AVEL
A0-A20/
A–1
W
G
E
DQ0-DQ7/
DQ8-DQ15
V CC
RB
(1)
t
t
t
t
BUSY
t
t
t
OEH
Alt
t
t
t
CPH
t
t
VCS
WC
WS
WH
DH
CP
DS
AS
AH
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
M29DW324DT, M29DW324DB
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
M29DW324D
0
0
0
0
0
0
90
90
50
50
30
50
35
50
0
0
0
0
0
0
Unit
AI05561
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
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