PSD854F2-90JI STMicroelectronics, PSD854F2-90JI Datasheet - Page 52
![IC FLASH 2MBIT 90NS 52PLCC](/photos/7/24/72493/497-52-plcc_series_sml.jpg)
PSD854F2-90JI
Manufacturer Part Number
PSD854F2-90JI
Description
IC FLASH 2MBIT 90NS 52PLCC
Manufacturer
STMicroelectronics
Datasheet
1.PSD813F2VA-20JI.pdf
(109 pages)
Specifications of PSD854F2-90JI
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
-40°C ~ 85°C
Package / Case
52-PLCC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-2028-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PSD854F2-90JI
Manufacturer:
SAMSUNG
Quantity:
2 000
Company:
Part Number:
PSD854F2-90JI
Manufacturer:
STMicroelectronics
Quantity:
10 000
Part Number:
PSD854F2-90JI
Manufacturer:
ST
Quantity:
20 000
PSD813F2V, PSD854F2V
Figure 26. General I/O Port Architecture
52/109
ADDRESS
ALE
EXT CS
MACROCELL OUTPUTS
WR
WR
WR
ENABLE PRODUCT TERM ( .OE )
CONTROL REG.
CPLD-INPUT
DATA OUT
READ MUX
DIR REG.
G
D
D
D
D
REG.
P
D
B
Q
Q
Q
Q
DATA IN
Doc ID 10552 Rev 3
DATA OUT
ADDRESS
OUTPUT
OUTPUT
SELECT
MUX
ENABLE OUT
MACROCELL
INPUT
PORT PIN
AI02885