AT27BV4096-12VI(2005) View Datasheet(PDF) - Atmel Corporation
Part Name
Description
View to exact match
AT27BV4096-12VI
(Rev.:2005)
(Rev.:2005)
Atmel Corporation
AT27BV4096-12VI Datasheet PDF : 14 Pages
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AT27BV4096
15. DC Programming Characteristics
TA = 25 ± 5°C, VCC = 6.5 ± 0.25V, VPP = 13.0 ± 0.25V
Symbol
ILI
VIL
VIH
VOL
VOH
ICC2
IPP2
VID
Parameter
Input Load Current
Input Low Level
Input High Level
Output Low Voltage
Output High Voltage
VCC Supply Current (Program and Verify)
VPP Supply Current
A9 Product Identification Voltage
Test Conditions
VIN = VIL, VIH
IOL = 2.1 mA
IOH = -400 µA
CE = VIL
Limits
Min
Max
±10
-0.6
0.8
2.0
VCC + 0.1
0.4
2.4
50
30
11.5
12.5
Units
mA
V
V
V
V
mA
mA
V
16. 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
2
µs
tCES
CE Setup Time
2
µs
tOES
OE Setup Time
Input Rise and Fall Times:
2
µs
tDS
Data Setup Time
(10% to 90%) 20 ns
2
µs
tAH
Address Hold Time
Input Pulse Levels:
0
µs
tDH
Data Hold Time
0.45V to 2.4V
2
µs
tDFP
OE High to Output Float Delay(2)
0
Input Timing Reference Level:
tVPS
VPP Setup Time
0.8V to 2.0V
2
130
ns
µs
tVCS
VCC Setup Time
2
µs
tPW
PGM Program Pulse Width(3)
Output Timing Reference Level:
47.5
52.5
µs
tOE
Data Valid from OE
0.8V to 2.0V
150
ns
tPRT
VPP Pulse Rise Time During
Programming
50
ns
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 µsec ± 5%.
17. Atmel’s AT27BV4096 Integrated Product Identification Code(1)
Codes
Pins
A0
O15-O8
O7
O6
O5
O4
O3
O2
O1
O0
Hex
Data
Manufacturer
0
0
0
0
0
1
1
1
1
0
001E
Device Type
1
0
1
1
1
1
0
1
0
0
00F4
Note: 1. The AT27BV4096 has the same Product Identification Code as the AT27C4096. Both are programming compatible.
9
0640D–EPROM–10/05
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