AT27C516-45VU Atmel, AT27C516-45VU Datasheet - Page 8

• Manufacturer Part Number: AT27C516-45VU
• Manufacturer: Atmel

Specifications of AT27C516-45VU

• Organization: 32Kx16
• Interface Type: Parallel
• In System Programmable: External
• Access Time (max): 45ns
• Package Type: VSOP
• Reprogramming Technique: OTP
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Supply Current: 30mA
• Pin Count: 40
• Mounting: Surface Mount
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Compliant

AC Programming Characteristics
T
Notes:
Atmel’s 27C516 Integrated Product Identification Code
8
A
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
Codes
Manufacturer
Device Type
AS
CES
OES
DS
AH
DH
DFP
VPS
VCS
PW
OE
PRT
= 25
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 driven—
3. Program Pulse width tolerance is 50 sec
5°C, V
see timing diagram.
CC
Parameter
Address Setup Time
CE Setup Time
OE Setup Time
Data Setup Time
Address Hold Time
Data Hold Time
OE High to Output Float Delay
V
V
PGM Program Pulse Width
Data Valid from OE
V
Programming
PP
CC
PP
must be applied simultaneously or before V
CC
Setup Time
Pulse Rise Time During
Setup Time
= 6.5
AT27C516
0.25V, V
A0
0
1
O15-O8
PP
(3)
= 13.0
0
0
(2)
0.25V
O7
0
1
Test Conditions
Input Rise and Fall Times:
Input Pulse Levels:
Input Timing Reference Level:
Output Timing Reference Level:
5%.
PP
O6
0
1
and removed simultaneously or after V
(10% to 90%) 20 ns
O5
(1)
0
1
Pins
0.45V to 2.4V
0.8V to 2.0V
0.8V to 2.0V
O4
1
1
O3
1
0
47.5
Min
50
2
2
2
2
0
2
0
2
2
O2
1
0
PP
Limit
.
O1
1
1
Max
52.5
130
150
O0
0
0
Units
001E
00F2
Data
Hex
µs
µs
µs
µs
ns
µs
µs
ns
ns
µs
µs
µs