27c256t Maxwell Technologies, 27c256t Datasheet - Page 2

• Manufacturer Part Number: 27c256t
• Description: 256k 32k X 8-bit Otp Eprom
• Manufacturer: Maxwell Technologies

1. Relative to V
2. V
256K (32K x 8-Bit) OTP EPROM
PARAMETER
Supply Voltage
Programming Voltage
All Input and Output Voltage
A9 and OE Voltage
Thermal Resistance
Operating Temperature Range
Storage Temperature Range
IN
, V
OUT
, and V
SS
1
.
ID
min = -1.0V for pulse width < 20 ns.
1
1,2
12-5, 27, 26, 23,
25, 4, 28, 29
13-15, 17-21
T
2, 3, 30
ABLE
P
22
24
16
31
32
1
T
IN
ABLE
2. 27C256T A
1. 27C256T P
I/O0 - I/O7
T
P
A0-A14
S
ABLE
ARAMETER
I
I
GND
PGM
CC
CC
YMBOL
I
I
V
V
NC
OE
CE
CC
CC
PP
CC
3A
3B
1
2
06.24.03 REV 4
3. D
BSOLUTE
ELTA
INOUT
V
ARIATION
±10%
±10%
±10%
±10%
Programming Voltage
L
+5V Power Supply
SYMBOL
Data Input/Output
V
M
IMITS
Address Enable
IN
Not connected
Output Enable
D
T
T
V
Chip Enable
AXIMUM
V
V
T
, V
D
OPR
STG
CC
ESCRIPTION
PP
JC
Program
ID
ESCRIPTION
Ground
All data sheets are subject to change without notice
OUT
R
ATINGS
MIN
-0.6
-0.6
-0.6
-0.6
-55
-65
+13.5
MAX
+125
+125
+7.0
+7.0
13.0
1.26
©2003 Maxwell Technologies
27C256T
All rights reserved.
UNIT
°
C/W
°
°
V
V
V
V
C
C
2