CAT28F512 CATALYST [Catalyst Semiconductor], CAT28F512 Datasheet - Page 14

• Manufacturer Part Number: CAT28F512
• Description: 512K-Bit CMOS Flash Memory
• Manufacturer: CATALYST [Catalyst Semiconductor]

CAT28F512
ALTERNATE CE
ORDERING INFORMATION
Notes:
(1) The device used in the above example is a CAT28F512NI-90T (PLCC, Industrial Temperature, 90ns Access Time, Tape & Reel)
Doc. No. 25042-00 2/98 F-1
Symbol Symbol
JEDEC Standard
t
t
t
t
t
t
t
t
t
t
t
t
AVAV
AVEL
ELAX
DVEH
EHDX
EHGL
GHEL
WLEL
EHWH
ELEH
EHEL
VPEL
Optional
Company ID
* -40˚C to +125˚C is available upon request
Prefix
CAT
t
t
t
t
t
-
-
t
-
t
t
-
WC
AS
AH
DS
DH
WS
CP
CPH
CE
CE
CE-CONTROLLED WRITES
CE
Device #
28F512
Product
Number
Write Cycle Time
Address Setup Time
Address Hold Time
Data Setup Time
Data Hold Time
Write Recovery Time Before Read
Read Recovery Time Before Write
WE Setup Time Before CE
WE Hold Time After CE
Write Pulse Width
Write Pulse Width High
V
PP
Setup Time to CE Low
Parameter
Package
N: PLCC
P: PDIP
T: TSOP (8mmx20mm)
TR: TSOP (Reverse Pinout)
N
Temperature Range
Blank = Commercial (0˚C to +70˚C)
I = Industrial (-40˚C to +85˚C)
A = Automotive (-40˚C to +105˚C)*
Suffix
14
I
Min. Max. Min. Max. Min. Max.
28F512-90
100
90
40
40
10
40
20
0
6
0
0
0
28F512-12
120
100
Speed
90: 90ns
12: 120ns
15: 150ns
-90
40
40
40
10
20
0
6
0
0
0
Tape & Reel
T: 500/Reel
28F512-15
120
100
T
40
40
10
40
20
0
6
0
0
0
Preliminary
28F512 F12
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
s
s