AT27C2048-70JC Atmel, AT27C2048-70JC Datasheet - Page 6

• Manufacturer Part Number: AT27C2048-70JC
• Description: IC OTP 2MBIT 70NS 44PLCC
• Manufacturer: Atmel

Specifications of AT27C2048-70JC

• Format - Memory: EPROMs
• Memory Type: OTP EPROM
• Memory Size: 2M (128K x 16)
• Speed: 70ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 44-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: AT27C204870JC

Programming Waveforms
Notes:
DC Programming Characteristics
T
6
A
Symbol
I
V
V
V
V
I
I
V
LI
CC2
PP2
OL
OH
IL
IH
ID
= 25
1.
2.
3.
5°C, V
The Input Timing Reference is 0.8V for V
t
When programming the AT27C2048, a 0.1 µF capacitor is required across V
transients.
OE
Parameter
Input Load Current
Input Low Level
Input High Level
Output Low Voltage
Output High Voltage
V
V
A9 Product Identification Voltage
CC
PP
and t
CC
Supply Current
Supply Current (Program and Verify)
= 6.5
DFP
are characteristics of the device but must be accommodated by the programmer.
AT27C2048
0.25V, V
PP
(1)
= 13.0
0.25V
IL
and 2.0V for V
Test Conditions
V
I
I
CE = V
OL
OH
IN
= 2.1 mA
= V
= -400 A
IH
IL
IL
.
, V
IH
PP
and ground to suppress spurious voltage
11.5
Min
-0.6
2.0
2.4
Limits
V
CC
Max
12.5
0.8
0.4
50
30
10
+ 0.5
Units
mA
mA
V
V
V
V
V
A