AT27C4096-55PI Atmel, AT27C4096-55PI Datasheet - Page 8

• Manufacturer Part Number: AT27C4096-55PI
• Manufacturer: Atmel

Specifications of AT27C4096-55PI

• Organization: 256Kx16
• Interface Type: Parallel
• In System Programmable: External
• Access Time (max): 55ns
• Package Type: PDIP
• Reprogramming Technique: OTP
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Supply Current: 40mA
• Pin Count: 40
• Mounting: Through Hole
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Not Compliant

15. DC Programming Characteristics
T
16. AC Programming Characteristics
T
Notes:
17. Atmel’s AT27C4096 Intergrated Product Identification Code
8
A
Symbol
I
V
V
V
V
I
I
V
A
Symbol
t
t
t
t
t
t
t
t
t
t
t
Codes
Manufacturer
Device Type
LI
CC2
PP2
AS
OES
DS
AH
DH
DFP
VPS
VCS
PW
OE
PRT
OL
OH
IL
IH
ID
= 25 ± 5°C, V
= 25 ± 5°C, V
1. V
2. This parameter is only sampled and is not 100% tested. Output Float is defined as the point where data is no longer
3. Program Pulse width tolerance is 50 µsec ± 5%.
AT27C4096
driven – see timing diagram.
CC
Parameter
Input Load Current
Input Low Level
Input High Level
Output Low Voltage
Output High Voltage
V
V
A9 Product Identification Voltage
Parameter
Address Setup Time
OE Setup Time
Data Setup Time
Address Hold Time
Data Hold Time
OE High to Output Float Delay
V
V
CE Program Pulse Width
Data Valid from OE
V
Programming
CC
PP
PP
CC
PP
must be applied simultaneously or before V
CC
CC
Supply Current
Setup Time
Pulse Rise Time During
Supply Current (Program and Verify)
Setup Time
= 6.5 ± 0.25V, V
= 6.5 ± 0.25V, V
A0
0
1
O15-O8
PP
(3)
PP
0
0
= 13.0 ± 0.25V
= 13.0 ± 0.25V
(2)
O7
0
1
Test Conditions
Input Rise and Fall Times :
Input Pulse Levels:
Input Timing Reference Level:
Output Timing Reference Level:
PP
O6
Test Conditions
V
I
I
CE = V
0
1
OL
OH
IN
and removed simultaneously or after V
= 2.1 mA
= V
= -400 µA
IL
IL
(10% to 90%) 20 ns
, V
O5
0
1
(1)
IH
Pins
0.45V to 2.4V
0.8V to 2.0V
0.8V to 2.0V
O4
1
1
O3
1
0
11.5
Min
-0.6
47.5
Min
2.0
2.4
50
2
2
2
0
2
0
2
2
O2
1
1
PP
Limits
Limits
.
O1
1
0
V
CC
Max
12.5
Max
52.5
±10
130
150
0.8
0.4
50
30
+
0.7
O0
0
0
0311I–EPROM–12/07
Hex Data
Units
Units
mA
mA
001E
00F4
µA
µs
µs
µs
µs
µs
ns
µs
µs
µs
ns
ns
V
V
V
V
V