AT28HC64B-70PC Atmel, AT28HC64B-70PC Datasheet - Page 2
![IC EEPROM 64KBIT 70NS 28DIP](/photos/7/21/72189/453-28-dip_sml.jpg)
AT28HC64B-70PC
Manufacturer Part Number
AT28HC64B-70PC
Description
IC EEPROM 64KBIT 70NS 28DIP
Manufacturer
Atmel
Datasheet
1.AT28HC64B-70TC.pdf
(15 pages)
Specifications of AT28HC64B-70PC
Format - Memory
EEPROMs - Parallel
Memory Type
EEPROM
Memory Size
64K (8K x 8)
Speed
70ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Package / Case
28-DIP (0.600", 15.24mm)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
AT28HC64B70PC
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT28HC64B-70PC
Manufacturer:
ATMEL
Quantity:
1 450
Company:
Part Number:
AT28HC64B-70PC
Manufacturer:
ATM
Quantity:
7 600
Company:
Part Number:
AT28HC64B-70PC
Manufacturer:
ATM
Quantity:
7 600
2. Pin Configurations
2.1
2
Pin Name
A0 - A18
CE
OE
WE
I/O0 - I/O7
NC
44-lead LCC – Top View
A12
NC
NC
NC
A7
A6
A5
A4
A3
A2
A1
AT28C040
7
8
9
10
11
12
13
14
15
16
17
Function
Addresses
Chip Enable
Output Enable
Write Enable
Data Inputs/Outputs
No Connect
39
38
37
36
35
34
33
32
31
30
29
A13
A8
A9
A11
NC
NC
NC
NC
OE
A10
CE
2.2
32-lead Flatpack – Top View
GND
I/O0
I/O1
I/O2
A18
A16
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
VCC
WE
A17
A14
A13
A8
A9
A11
OE
A10
CE
I/O7
I/O6
I/O5
I/O4
I/O3
0542F–PEEPR–2/09