Electronic component search and free download site.
Transistors,MosFET ,Diode,Integrated circuits

CAT28F512TA-15T View Datasheet(PDF) - Catalyst Semiconductor => Onsemi

Part NameDescriptionManufacturer
CAT28F512TA-15T 512K-Bit CMOS Flash Memory Catalyst
Catalyst Semiconductor => Onsemi Catalyst
CAT28F512TA-15T Datasheet PDF : 15 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
CAT28F512
FUNCTION TABLE(1)
Mode
CE
Read
VIL
Output Disable
VIL
Standby
VIH
Signature (MFG)
VIL
Signature (Device)
VIL
Program/Erase
VIL
Write Cycle
VIL
Read Cycle
VIL
Pins
OE
WE
VPP
I/O
Notes
VIL
VIH
VPPL
DOUT
VIH
VIH
X
High-Z
X
X
VPPL
High-Z
VIL
VIH
X
31H
A0 = VIL, A9 = 12V
VIL
VIH
X
B8H
A0 = VIH, A9 = 12V
VIH
VIL
VPPH
DIN
See Command Table
VIH
VIL
VPPH
DIN
During Write Cycle
VIL
VIH
VPPH
DOUT
During Write Cycle
WRITE COMMAND TABLE
Commands are written into the command register in one or two write cycles. The command register can be altered
only when VPP is high and the instruction byte is latched on the rising edge of WE. Write cycles also internally latch
addresses and data required for programming and erase operations.
Mode
Set Read
First Bus Cycle
Operation Address DIN
Write
X
00H
Pins
Operation
Read
Second Bus Cycle
Address
DIN
AIN
DOUT
DOUT
Read Sig. (MFG)
Write
X
90H
Read
00
31H
Read Sig. (Device)
Write
X
90H
Read
01
B8H
Erase
Write
X
20H
Write
X
20H
Erase Verify
Write
AIN
A0H
Read
X
DOUT
Program
Write
X
40H
Write
AIN
DIN
Program Verify
Write
X
C0H
Read
X
DOUT
Reset
Write
X
FFH
Write
X
FFH
Note:
(1) Logic Levels: X = Logic ‘Do not care’ (VIH, VIL, VPPL, VPPH)
7
Doc. No. 1084, Rev. H
Direct download click here

 

Share Link : 
All Rights Reserved© datasheetq.com 2015 - 2019  ] [ Privacy Policy ] [ Request Datasheet  ] [ Contact Us ]