M27V101-90N6TR STMicroelectronics, M27V101-90N6TR Datasheet - Page 3

• Manufacturer Part Number: M27V101-90N6TR
• Description: 1 Mbit 128Kb x 8 Low Voltage UV EPROM and OTP EPROM
• Manufacturer: STMicroelectronics

Table 2. Absolute Maximum Ratings
Notes: 1. Except for the rating ”Operating Temperature Range”, stresses above those listed in the Table ”Absolute Maximum Ratings”
Table 3. Operating Modes
Note: X = V
Table 4. Electronic Signature
Standby Mode
The M27V102 has a standby mode which reduces
the active current from 15mA to 20 A with low
voltage operation V
Characteristics table for details. The M27V102 is
placed in the standby mode by applying a TTL high
signal to the E input. When in the standby mode,
the outputs are in a high impedance state, inde-
pendent of the G input.
Read
Output Disable
Program
Verify
Program Inhibit
Standby
Electronic Signature
Manufacturer’s Code
Device Code
Symbol
V
V
T
T
V
V
A9
T
BIAS
IO
STG
CC
PP
2. Minimum DC voltage on Input or Output is –0.5V with possible undershoot to –2.0V for a period less than 20ns. Maximum DC
3. Depends on range.
A
(2)
(2)
Identifier
may cause permanent damage to the device. These are stress ratings only and operation of the device at these or any other
conditions above those indicated in the Operating sections of this specification is not i mplied. Exposure to Absolute Maximum
Rating conditions for extended periods may affect device reliability. Refer also to the STMicroelectronics SURE Program and other
relevant quality documents.
voltage on Output is V
Mode
IH
or V
Ambient Operating Temperature
Temperature Under Bias
Storage Temperature
Input or Output Voltages (except A9)
Supply Voltage
A9 Voltage
Program Supply Voltage
IL
, V
ID
= 12V 0.5V
CC
CC
3.6V, see Read Mode DC
A0
V
V
IH
+0.5V with possible overshoot to V
IL
V
V
V
V
V
V
V
E
IH
IH
IL
IL
IL
IL
IL
Q7
0
1
Parameter
(1)
Q6
0
0
V
V
V
V
(3)
G
X
X
X
IH
IL
IL
IL
Q5
1
0
CC
V
IL
+2V for a period less than 20ns.
Two Line Output Control
BecauseEPROMs are usually used in larger mem-
ory arrays, this product features a 2 line control
function which accommodates the use of multiple
memory connection. The two line control function
allows:
a. the lowest possible memory power dissipation,
b. complete assurance that output bus contention
V
V
V
Pulse
P
X
X
X
Q4
IH
IH
IH
0
0
will not occur.
Q3
0
1
V
A9
X
X
X
X
X
X
ID
Q2
–40 to 125
–50 to 125
–65 to 150
0
1
–2 to 7
–2 to 7
–2 to 13.5
–2 to 14
Value
V
V
V
Q1
CC
CC
CC
0
0
V
V
V
V
V
or V
or V
or V
PP
PP
PP
PP
CC
SS
SS
SS
Q0
0
0
Data Output
Data Output
Data Input
Q0 - Q15
M27V102
Hex Data
Codes
Unit
Hi-Z
Hi-Z
Hi-Z
V
V
V
V
C
C
C
8Ch
20h
3/15