A276308A Просмотр технического описания (PDF) - AMIC Technology
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A276308A Datasheet PDF : 14 Pages
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A276308A
Features
n 65,536 X 8 bit organization
n Programming voltage: 12.75V
n Access time: 55/70/90 ns (max.)
n Current: Operating: 30mA (max.) at 5MHz
Standby: 100µA (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
Pin Configurations
n DIP
A15
1
A12
2
A7
3
A6
4
A5
5
A4
6
A3
7
A2
8
A1
9
A0
10
I/O0
11
I/O1
12
I/O2
13
GND
14
28
VCC
27
A14
26
A13
25
A8
24
A9
23
A11
22
OE / VPP
21
A10
20
CE
19
I/O7
18
I/O6
17
I/O5
16
I/O4
15
I/O3
64K X 8 OTP CMOS EPROM
n All inputs and outputs are directly TTL-compatible
n Available in 28-pin DIP and 32-PLCC packages
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.
n PLCC
A6
5
A5
6
A4
7
A3
8
A2
9
A1
10
A0
11
NC
12
I/O0
13
A276308AL
29
A8
28
A9
27
A11
26
NC
25
OE / VPP
24
A10
23
CE
22
I/O7
21
I/O6
(December, 2001, Version 1.0)
1
AMIC Technology, Inc.
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