AT27C1024-12JC View Datasheet(PDF) - Atmel Corporation
Part Name
Description
View to exact match
AT27C1024-12JC Datasheet PDF : 9 Pages
| |||
AT27C1024
AC Programming Characteristics
TA = 25 ± 5°C, VCC = 6.5 ± 0.25V, VPP = 13.0 ± 0.25V
Symbol
tAS
tCES
tOES
tDS
tAH
tDH
tDFP
tVPS
tVCS
tPW
tOE
tPRT
Parameter
Address Setup Time
CE Setup Time
OE Setup Time
Data Setup Time
Address Hold Time
Data Hold Time
OE High to Out-
put Float Delay(2)
VPP Setup Time
VCC Setup Time
PGM Program Pulse Width(3)
Data Valid from OE
VPP Pulse Rise Time During Programming
Test Conditions(1)
Input Rise and Fall Times
(10% to 90%) 20ns
Input Pulse Levels
0.45V to 2.4V
Limits
Min Max
2
2
2
2
0
2
Input Timing Reference Level
0 130
0.8V to 2.0V 2
Output Timing Reference Level
2
0.8V to 2.0V 95 105
150
50
Notes: 1. VCC must be applied simultaneously or before VPP and removed simultaneously or after VPP.
2. This parameter is only sampled and is not 100%
tested. Output Float is defined as the point where data is no longer driven — see timing diagram.
3. Program Pulse width tolerance is 100 µsec ± 5%.
Units
µs
µs
µs
µs
µs
µs
ns
µs
µs
µs
ns
ns
Atmel’s 27C1024 Integrated
Product Identification Code
Codes
Manufacturer
Device Type
A0
015-08
0
0
1
0
Pins
O7 O6 O5 O4 O3 O2 O1 O0
0
0
0
1
1
1
1
0
1
1
1
1
0
0
0
1
Hex
Data
001E
00F1
7
Share Link: 