MX27C1610-10 Ver la hoja de datos (PDF) - Macronix International
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MX27C1610-10 Datasheet PDF : 19 Pages
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MX27C1610
STATUS REGISTER TABLE
STATUS
IN PROGRESS
PROGRAM
COMPLETE
PROGRAM
FAIL
PROGRAM
AFTER CLEARING STATUS REGISTER
NOTES Q7
1,2
0
1,2
1
1,3
1
1
Q4
Q3
0
0
0
0
1
0
0
0
NOTES:
1. Q7 : WRITE STATE MACHINE STATUS
1 = READY, 0 = BUSY
Q4 : PROGRAM FAIL STATUS
1 = FAIL IN PROGRAM, 0 = SUCCESSFUL PROGRAM
Q3=0 = RESERVED FOR FUTURE ENHANCEMENTS.
These bits are reserved for future use ; mask them out when polling the Status Register.
2. PROGRAM STATUS is for the status during Page Programming.
3. FAIL STATUS bit(Q4) is provied during Page Program mode.
LOW VCC WRITE INHIBIT
To avoid initiation of a write cycle during VCC power-up
and power-down, a write cycle is locked out for VCC
less than VLKO(= 3.2V , typically 3.5V). If VCC < VLKO,
the command register is disabled and all internal pro-
gram circuits are disabled. Under this condition the
device will reset to the read mode. Subsequent writes
will be ignored until the VCC level is greater than VLKO.
It is the user's responsibility to ensure that the control
pins are logically correct to prevent unintentional write
when VCC is above VLKO.
WRITE PULSE "GLITCH" PROTECTION
Noise pulses of less than 10ns (typical) on CE will not
initiate a write cycle.
LOGICAL INHIBIT
Writing is inhibited by holding any one of OE = VIL,CE =
VIH. To initiate a write cycle CE must be a logical zero
while OE is a logical one, and BYTE/VPP=10V.
ELECTRICAL SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS
RATING
Ambient Operating Temperature
Storage Temperature
Applied Input Voltage
Applied Output Voltage
VCC to Ground Potential
A9
BYTE/VPP
VALUE
0°C to 70°C
-65°C to 125°C
-0.5V to 7.0V
-0.5V to 7.0V
-0.5V to 7.0V
-0.5V to 13.5V
-0.5V to 12.0V
NOTICE:
Stresses greater than those listed under ABSOLUTE MAXI-
MUM RATINGS may cause permanent damage to the de-
vice. This is stress rating only and functional operational
sections of this specification is not implied. Exposure to ab-
solute maximum rating conditions for extended period may
affect reliability.
NOTICE:
Specifications contained within the following tables are sub-
ject to change.
P/N:PM0593
REV. 1.4, NOV. 19, 2002
7
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