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AT27C256R-45PI(2007) Просмотр технического описания (PDF) - Atmel Corporation

Номер в каталоге
Компоненты Описание
производитель
AT27C256R-45PI
(Rev.:2007)
Atmel
Atmel Corporation Atmel
AT27C256R-45PI Datasheet PDF : 15 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
2. Pin Configurations
Pin Name
A0 - A14
O0 - O7
CE
OE
NC
2.1 28-lead PDIP/SOIC Top View
VPP 1
A12 2
A7 3
A6 4
A5 5
A4 6
A3 7
A2 8
A1 9
A0 10
O0 11
O1 12
O2 13
GND 14
28 VCC
27 A14
26 A13
25 A8
24 A9
23 A11
22 OE
21 A10
20 CE
19 O7
18 O6
17 O5
16 O4
15 O3
Function
Addresses
Outputs
Chip Enable
Output Enable
No Connect
2.3 28-lead TSOP Top View – Type 1
OE
1
A11
2
A9
3
A8
4
A13
5
A14
6
VCC
7
VPP 8
A12 9
A7 10
A6 11
A5 12
A4 13
A3 14
28 A10
27 CE
26 O7
25 O6
24 O5
23 O4
22 O3
21 GND
20 O2
19 O1
18 O0
17 A0
16 A1
15 A2
2.2 32-lead PLCC Top View
A6 5
A5 6
A4 7
A3 8
A2 9
A1 10
A0 11
NC 12
O0 13
29 A8
28 A9
27 A11
26 NC
25 OE
24 A10
23 CE
22 O7
21 O6
Note: PLCC Package Pins 1 and 17 are Don’t Connect.
2 AT27C256R
0014M–EPROM–12/07

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