PSD834F2-90J STMicroelectronics, PSD834F2-90J Datasheet - Page 87
![IC FLASH 2MBIT 90NS 52PLCC](/photos/7/24/72493/497-52-plcc_series_sml.jpg)
PSD834F2-90J
Manufacturer Part Number
PSD834F2-90J
Description
IC FLASH 2MBIT 90NS 52PLCC
Manufacturer
STMicroelectronics
Datasheet
1.PSD813F2VA-20JI.pdf
(109 pages)
Specifications of PSD834F2-90J
Format - Memory
FLASH
Memory Type
FLASH
Memory Size
2M (256K x 8)
Speed
90ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Package / Case
52-PLCC
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
497-2006-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PSD834F2-90J
Manufacturer:
STMicroelectronics
Quantity:
10 000
Part Number:
PSD834F2-90J
Manufacturer:
WSI
Quantity:
20 000
Company:
Part Number:
PSD834F2-90JI
Manufacturer:
SANYO
Quantity:
120
Company:
Part Number:
PSD834F2-90JI
Manufacturer:
STMicroelectronics
Quantity:
10 000
Part Number:
PSD834F2-90JI
Manufacturer:
WSI
Quantity:
20 000
Figure 45. READ Timing
Note: 1. t
NON-MULTIPLEXED
NON-MULTIPLEXED
AVLX
MULTIPLEXED
and t
(PSEN, DS)
ADDRESS
ALE /AS
DATA
LXAX
BUS
BUS
BUS
A /D
R / W
CSI
RD
E
are not required for 80C251 in Page Mode or 80C51XA in Burst Mode.
t AVPV
t LVLX
t AVLX
ADDRESS
VALID
t LXAX
Doc ID 10552 Rev 3
ADDRESS OUT
1
t SLQV
t AVQV
t THEH
ADDRESS
VALID
t RLQV
t RLRH
t EHEL
VALID
VALID
DATA
DATA
PSD813F2V, PSD854F2V
t RHQX
t ELTL
tRHQZ
AI02895
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