HN58C256AP85E Renesas Electronics America, HN58C256AP85E Datasheet - Page 3

• Manufacturer Part Number: HN58C256AP85E
• Description: IC, EEPROM, 256KBIT, 1MHZ, DIP-28
• Manufacturer: Renesas Electronics America

Specifications of HN58C256AP85E

• Memory Size: 256Kbit
• Memory Configuration: 32K X 8
• Ic Interface Type: Parallel
• Access Time: 85ns
• Supply Voltage Range: 4.5V To 5.5V
• Memory Case Style: DIP
• No. Of Pins: 28
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

HN58C256A Series, HN58C257A Series
Pin Arrangement
Rev.6.00, Oct. 26.2006, page 3 of 24
I/O0
I/O1
I/O2
A14
A12
V
A7
A6
A5
A4
A3
A2
A1
A0
SS
HN58C256AP/AFP Series
1
2
3
4
5
6
7
8
9
10
11
12
13
14
(Top view)
28
27
26
25
24
23
22
21
20
19
18
17
16
15
V
WE
A13
A8
A9
A11
OE
A10
CE
I/O7
I/O6
I/O5
I/O4
I/O3
CC
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
A10
A10
V
V
NC
NC
CE
CE
A2
A1
A0
A2
A1
A0
SS
SS
15
16
17
18
19
20
21
22
23
24
25
26
27
28
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
HN58C256AT Series
HN58C257AT Series
(Top view)
(Top view)
14
13
12
11
10
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
9
8
7
6
5
4
3
2
1
A3
A4
A5
A6
A7
A12
A14
V
WE
A13
A8
A9
A11
OE
A3
A4
A5
A6
A7
A12
A14
RDY/Busy
V
RES
WE
A13
A8
A9
A11
OE
CC
CC