27c512t Maxwell Technologies, 27c512t Datasheet - Page 5

• Manufacturer Part Number: 27c512t
• Description: 512k 64k X 8-bit Otp Eprom
• Manufacturer: Maxwell Technologies

1. t
2. AC electrical parameters for programming operations are not tested. These are guaranteed by design.
3. Test Conditions:
1. V
2. V
3. Do not change V
4. DC electrical parameters for programming operations are not tested. These are guaranteed by design.
5. Device reliability may be adversely affected if the device is installed or removed while V
512K (64K x 8-Bit) OTP EPROM
Address Setup Time
Address Hold Time
Data Setup Time
Data Hold Time
V
V
Output Enable Setup Time
Output Disable Time
CE Initial Programming Pulse Width
CE Overprogramming Pulse Width
Output Enable Hold Time
V
Data Valid from Chip Enable
P
Input Leakage Current
Operating V
Operating V
Input Voltage
Output Voltage
PP
CC
PP
ARAMETER
- Input pulse levels
- Input rise and fall times
- Referenced levels for measuring timing
DF
Setup Time
Setup Time
Recovery Time
CC
PP
T
is defined as the time at which the output becomes an open circuit and data is no longer driven.
ABLE
must not exceed 13V, including overshoot.
must be applied before V
T
ABLE
CC
PP
5
9. 27C512T DC E
Current
Current
P
8. 27C512T AC E
ARAMETER
PP
from V
IL
to 12.5V or 12.5V to V
PP
T
V
CE=PGM=V
I
I
and removed after V
OH
OH
EST
IN
(V
(V
=-400µ A
= 2.1mA
=0V to V
C
LECTRICAL
CC
CC
ONDITION
LECTRICAL
= 6.0V + 0.25V, V
= 6.0V + 0.25V, V
CC
IL
< 20 ns
0.45V/2.4V
0.8V/2.0V
S
t
YMBOL
t
t
t
t
t
t
OPW
t
t
t
t
OES
OEH
t
t
VPS
VCS
DF
C
IL
DH
PW
AS
AH
DS
VR
DV
C
3
when CE = low.
HARACTERISTICS FOR
PP
HARACTERISTICS FOR
.
06.24.03 REV 4
PP
PP
= 12.5V + 0.3V, T
= 12.5V + 0.3V, T
S
YMBOL
V
V
V
I
I
V
I
CC
PP
LI
OH
OL
IH
IL
S
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
UBGROUPS
S
All data sheets are subject to change without notice
UBGROUPS
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
A
A
P
= 25
= 25
P
ROGRAMMING
ROGRAMMING
0.19
0.19
M
°
°
2
0
2
2
2
2
2
0
2
2
1
C)
C)
IN
PP
= 12.5V.
-0.1
M
2.2
2.4
--
--
--
--
IN
0.20
7
T
--
--
--
--
--
--
--
--
--
--
--
--
YP
O
O
PERATIONS 1,2,3,4
PERATION 1,2
V
©2003 Maxwell Technologies
27C512T
CC
0.45
M
0.8
30
40
2
+0.5
--
0.21
5.25
AX
M
130
--
--
--
--
--
--
--
--
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AX
6
All rights reserved.
U
U
mA
mA
µ A
ms
ms
µ s
µ s
µ s
µ s
µ s
µ s
µ s
µ s
µ s
µ s
ns
V
V
NIT
NIT
5