AT27BV800-15 View Datasheet(PDF) - Atmel Corporation
Part Name
Description
View to exact match
AT27BV800-15
Atmel Corporation
AT27BV800-15 Datasheet PDF : 11 Pages
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AC Programming Characteristics
TA = 25 ± 5°C, VCC = 6.5 ± 0.25V, VPP = 13.0 ± 0.25V
Limits
Symbol Parameter
Test Conditions(1)
Min
Max
Units
tAS
Address Setup Time
tOES
OE Setup Time
2
Input Rise and Fall Times:
(10% to 90%) 20 ns.
2
tDS
Data Setup Time
tAH
Address Hold Time
tDH
Data Hold Time
2
Input Pulse Levels:
0
0.45V to 2.4V
2
tDFP
OE High to Output Float Delay(2) Input Pulse Levels:
0
tVPS
VPP Setup Time
0.8V to 2.0V
2
µs
µs
µs
µs
µs
130
ns
µs
tVCS
VCC Setup Time
tPW
CE Program Pulse Width(3)
Input Timing Reference Level:
2
µs
0.8V to 2.0V
47.5
52.5
µs
tOE
Data Valid from OE
Output Timing Reference Level:
150
ns
tPRT
BYTE /VPP Pulse Rise Time During
0.8V to 2.0V
50
ns
Programming
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 50 µs ± 5%.
Atmel’s 27BV800 Integrated Product Identification Code(1)
Pins
A0
O15 O14 O13 O12 O11 O10
O9
O8
Codes
O7
O6
O5
O4
O3
O2
O1
O0
Hex Data
Manufacturer
0
0
0
0
1
1
1
1
0
1E1E
Device Type
1
1
1
1
1
1
0
0
0
F8F8
Note: 1. The AT27BV800 has the same Product Identification Code as the AT27C800. Both are programming compatible.
8
AT27BV800
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