INDEX
MX26C1000A
MODE SELECT TABLE
PINS
MODE
Read
Output Disable
Standby (TTL)
Standby (CMOS)
Program
Program Verify
Erase
Erase Verify
Program Inhibit
Manufacturer Code
Device Code(26C1000)
CE
VIL
VIL
VIH
VCC
VIL
VIL
VIL
VIL
VIH
VIL
VIL
OE
VIL
VIH
X
X
VIH
VIL
VIH
VIL
X
VIL
VIL
PGM
X
X
X
X
VIL
VIH
VIL
VIH
X
X
X
A0
X
X
X
X
X
X
X
X
X
VIL
VIH
A9
X
X
X
X
X
X
VPP
X
X
VH
VH
VPP
VCC
VCC
VCC
VCC
VPP
VPP
VPP
VPP
VPP
VCC
VCC
OUTPUTS
DOUT
High Z
High Z
High Z
DIN
DOUT
HIGH Z
DOUT
High Z
C2H
D2H
NOTES:
1. VH = 12.0 V
±
0.5 V
2. X = Either VIH or VIL(For auto select)
3. A1 - A8 = A10 - A16 = VIL(For auto select)
4. See DC Programming Characteristics for VPP voltage during
programming.
FIGURE 1. PROGRAMMING FLOW CHART
START
ADDRESS = FIRST LOCATION
VCC = 5V
VPP = 12.75V
X=0
PROGRAM ONE 25us PULSE
INTERACTIVE
SECTION
INCREMENT X
YES
X = 20 ?
NO
FAIL
VERIFY BYTE
?
PROGRAM ONE 25us PULSE
PASS
NO
INCREMENT ADDRESS
LAST ADDRESS
FAIL
PROGRAM ONE 25us PULSE
YES
VERIFY SECTION
VCC = VPP = 5V
VERIFY ALL BYTES
?
FAIL
DEVICE FAILED
PASS
DEVICE PASSED
P/N: PM0454
Patent#: US#5,526,307
4
REV.1.5, FEB 10, 1998
MCNIX [ MACRONIX INTERNATIONAL ]
