at27c512r-70pa ATMEL Corporation, at27c512r-70pa Datasheet - Page 2

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at27c512r-70pa

Manufacturer Part Number
at27c512r-70pa
Description
512k 64k X 8 Otp Eprom
Manufacturer
ATMEL Corporation
Datasheet
2. Pin Configurations
2.1
2.2
Note:
2
Pin Name
A0 - A15
O0 - O7
CE
OE/VPP
NC
28-lead PDIP/SOIC Top View
32-lead PLCC Top View
PLCC Package Pins 1 and 17 are Don’t Connect.
AT27C512R
NC
O0
A6
A5
A4
A3
A2
A1
A0
GND
A15
A12
5
6
7
8
9
10
11
12
13
O0
O1
O2
A7
A6
A5
A4
A3
A2
A1
A0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
29
28
27
26
25
24
23
22
21
VCC
A14
A13
A8
A9
A11
OE/VPP
A10
CE
O7
O6
O5
O4
O3
A8
A9
A11
NC
OE/VPP
A10
CE
O7
O6
Function
Addresses
Outputs
Chip Enable
Output Enable/ Program Supply
No Connect
2.3
OE/VPP
28-lead TSOP Top View – Type 1
VCC
A15
A11
A13
A14
A12
A9
A8
A7
A6
A5
A4
A3
8
9
10
11
12
13
14
1
2
3
4
5
6
7
0015O–EPROM–12/07
28
27
26
25
24
23
22
21
20
19
18
17
16
15
A10
CE
O7
O6
O5
O4
O3
GND
O2
O1
O0
A0
A1
A2

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