A276308A
64K X 8 OTP CMOS EPROM
Features
n65,536 X 8 bit organization
nProgramming voltage: 12.75V
nAll inputs and outputs are directly TTL-compatible
nAvailable in 28-pin DIP and 32-PLCC packages
nAccess time: 55/70/90 ns (max.)
nCurrent: Operating: 30mA (max.) at 5MHz
Standby:
100mA (max.)
General Description
The A276308A chip is a high-performance 524,288 bit
one-time programmable read only memory (OTP
EPROM) organized as 64K by 8 bits. The A276308A
requires only 5V power supply in normal read mode
operation and any input signals are TTL levels. The
A276308A is available in industry standard 28 pin dual-in-
line and 32 lead PLCC packages.
Pin Configurations
nDIP
nPLCC
1
VCC
A14
A13
28
27
26
A15
A12
A7
2
3
4
A6
5
29
28
27
26
A8
A8
A6
A5
A4
25
24
23
A9
A9
A5
A4
6
7
5
6
A11
NC
A11
A3
A2
A1
A0
8
A3
7
22
OE / VPP
A10
A276308AL
25
24
9
OE / VPP
A10
A2
A1
8
21
20
19
18
10
11
9
CE
23
22
21
CE
10
11
12
13
A0
I/O7
I/O6
I/O7
NC
12
13
I/O0
I/O1
I/O2
I/O6
I/O0
17
16
15
I/O5
I/O4
I/O3
GND
14
(December, 2001, Version 1.0)
1
AMIC Technology, Inc.
AMICC [ AMIC TECHNOLOGY ]
