AT27C512R-70PU Atmel, AT27C512R-70PU Datasheet - Page 2
![IC OTP 512KBIT 70NS 28DIP](/photos/7/21/72189/453-28-dip_sml.jpg)
AT27C512R-70PU
Manufacturer Part Number
AT27C512R-70PU
Description
IC OTP 512KBIT 70NS 28DIP
Manufacturer
Atmel
Specifications of AT27C512R-70PU
Format - Memory
EPROMs
Memory Type
OTP EPROM
Memory Size
512K (64K x 8)
Speed
70ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Package / Case
28-DIP (0.600", 15.24mm)
Organization
64 K x 8
Access Time
45 ns
Supply Voltage (max)
5.5 V
Supply Voltage (min)
4.5 V
Maximum Operating Temperature
85 C
Interface Type
Parallel
Minimum Operating Temperature
- 40 C
Mounting Style
Through Hole
Capacitance, Input
4 pF
Capacitance, Output
8 pF
Current, Input, Leakage
±1 μA
Current, Operating
20 mA (Read)
Current, Output, Leakage
±5
Density
512K
Package Type
PDIP
Temperature, Operating
-40 to +85 °C
Time, Access
70 ns
Time, Address Setup
2
Time, Fall
20 ns
Time, Rise
20 ns
Voltage, Esd
2000 V
Voltage, Input, High
5.5 V (Read)
Voltage, Input, Low
0.8 V (Read)
Voltage, Output, High
2.4 V (Read)
Voltage, Output, Low
0.4 V (Read)
Voltage, Supply
5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT27C512R-70PU
Manufacturer:
ATMEL
Quantity:
9 280
Company:
Part Number:
AT27C512R-70PU
Manufacturer:
ATMEL
Quantity:
44 366
Part Number:
AT27C512R-70PU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
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