M29F400BB70N6 NUMONYX, M29F400BB70N6 Datasheet - Page 33
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M29F400BB70N6
Manufacturer Part Number
M29F400BB70N6
Description
IC FLASH 4MBIT 70NS 48TSOP
Manufacturer
NUMONYX
Datasheet
1.M29F400BB70N6T.pdf
(40 pages)
Specifications of M29F400BB70N6
Format - Memory
FLASH
Memory Type
FLASH - Nor
Memory Size
4M (512K x 8 or 256K x 16)
Speed
70ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 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
Company:
Part Number:
M29F400BB70N6
Manufacturer:
STM
Quantity:
274
Company:
Part Number:
M29F400BB70N6
Manufacturer:
NEC
Quantity:
71
M29F400BT, M29F400BB
Figure 10. Write AC waveforms, Chip Enable controlled
Table 14.
1. T
2. Sampled only, not 100% tested.
A0-A17/
A–1
W
G
E
DQ0-DQ7/
DQ8-DQ15
V CC
Symbol
t
RB
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
A
= 0 to 70 °C, –40 to 85 °C or –40 to 125 °C
(2)
t
t
t
BUSY
t
t
t
t
t
t
t
CPH
t
OEH
Alt
t
VCS
WC
WS
WH
CP
DS
DH
AS
AH
Write AC characteristics, Chip Enable controlled
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
CC
tVCHWL
High to Write Enable Low
tWLEL
tGHEL
tAVEL
Parameter
tAVAV
VALID
tELEH
tDVEH
tEHRL
VALID
Max
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
tELAX
(1)
45
45
40
25
20
40
30
50
0
0
0
0
0
0
DC and AC parameters
tEHWH
M29F400B
tEHGL
tEHEL
tEHDX
55
55
40
25
20
40
30
50
0
0
0
0
0
0
70 / 90
70
45
30
20
45
30
50
0
0
0
0
0
0
AI01870C
33/40
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µ
s