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CAT28F001 View Datasheet(PDF) - Catalyst Semiconductor => Onsemi

Part Name
Description
View to exact match
CAT28F001
Catalyst
Catalyst Semiconductor => Onsemi Catalyst
CAT28F001 Datasheet PDF : 18 Pages
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CAT28F001
ERASE AND PROGRAMMING PERFORMANCE
Parameter
28F001-70
28F001-90
Min. Typ. Max. Min. Typ. Max.
Boot Block Erase Time
2.10 14.9
2.10 14.9
Boot Block Program Time
0.15 0.52
0.15 0.52
Parameter Block Erase Time
2.10 14.6
2.10 14.6
Parameter Block Program Time
0.07 0.26
0.07 0.26
Main Block Erase Time
3.80 20.9
3.80 20.9
Main Block Program Time
2.10 7.34
2.10 7.34
Chip Erase Time
10.10 65
10.10 65
Chip Program Time
2.39 8.38
2.39 8.38
28F001-12
Min. Typ. Max.
2.10 14.9
0.15 0.52
2.10 14.6
0.07 0.26
3.80 20.9
2.10 7.34
10.10 65
2.39 8.38
28F001-15
Min. Typ. Max.
2.10 14.9
0.15 0.52
2.10 14.6
0.07 0.26
3.80 20.9
2.10 7.34
10.10 65
2.39 8.38
Unit
Sec
Sec
Sec
Sec
Sec
Sec
Sec
Sec
FUNCTION TABLE(1)
Mode
Read
Pins
RP
CE
OE
WE
VPP
VIH
VIL
VIL
VIH
X
I/O
DOUT
Notes
Output Disable
VIH
VIL
VIH
VIH
X
High-Z
Standby
VIH
VIH
X
X
X
High-Z
Signature (MFG)
VIH
VIL
VIL
VIH
X
31H
A0 = VIL, A9 = 12V
Signature (Device)
VIH
VIL
VIL
VIH
X 94H-28F001T A0 = VIH, A9 = 12V
95H-28F001B
Write Cycle
VIH
VIL
VIH
VIL
X
DIN
During Write Cycle
Deep Power Down
VIL
X
X
X
X
HIGH-Z
WRITE COMMAND TABLE
Commands are written into the command register in one or two write cycles. Write cycles also internally latch
addresses and data required for programming and erase operations.
Mode
Read Array/Reset
First Bus Cycle
Operation Address DIN
Write
X
FFH
Second Bus Cycle
Operation Address
DIN
DOUT
Program Setup/
Write
AIN
40H
Write
AIN
DIN
Program
10H
Read Status Reg.
Write
X
70H
Read
X
St. Reg. Data
Clear Status Reg.
Write
X
50H
Erase Setup/Erase
Confirm
Write
Block ad 20H
Write Block ad
D0H
Erase Suspend/
Erase Resume
Write
X
B0H
Write
X
D0H
Read Sig (Mfg)
Write
X
90H
Read
0000H
31H
Read Sig (Dev)
Write
X
90H
Read
0001H
94H-28F001T
95H-28F001B
Note:
(1) Logic Levels: X = Logic ‘Do not care’ (VIH, VIL, VPPL, VPPH)
7
Doc. No. 25071-00 2/98 F-1
 

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