PSD854F2-70M STMicroelectronics, PSD854F2-70M Datasheet - Page 87
![IC FLASH 2MBIT 70NS 52QFP](/photos/7/25/72513/497-52-pqfp_series_sml.jpg)
PSD854F2-70M
Manufacturer Part Number
PSD854F2-70M
Description
IC FLASH 2MBIT 70NS 52QFP
Manufacturer
STMicroelectronics
Datasheet
1.PSD813F2VA-20JI.pdf
(109 pages)
Specifications of PSD854F2-70M
Format - Memory
FLASH
Memory Type
FLASH
Memory Size
2M (256K x 8)
Speed
70ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Package / Case
52-QFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-2026
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PSD854F2-70M
Manufacturer:
ST
Quantity:
57
Company:
Part Number:
PSD854F2-70M
Manufacturer:
STMicroelectronics
Quantity:
10 000
Company:
Part Number:
PSD854F2-70MI
Manufacturer:
ST
Quantity:
102
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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