25AA160C-E View Datasheet(PDF) - Microchip Technology
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25AA160C-E Datasheet PDF : 34 Pages
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25XX160C/D
TABLE 1-2: AC CHARACTERISTICS
AC CHARACTERISTICS
Industrial (I): TA = -40°C to +85°C
Automotive (E): TA = -40°C to +125°C
VCC = 1.8V to 5.5V
VCC = 1.8V to 5.5V
Param.
No.
Sym.
Characteristic
Min.
Max. Units
Test Conditions
1
FCLK Clock Frequency
—
10
MHz 4.5V VCC 5.5V
—
5
MHz 2.5V VCC 4.5V
—
3
MHz 1.8V VCC 2.5V
2
TCSS CS Setup Time
50
—
ns 4.5V VCC 5.5V
100
—
ns 2.5V VCC 4.5V
150
—
ns 1.8V VCC 2.5V
3
TCSH CS Hold Time
100
—
ns 4.5V VCC 5.5V
200
—
ns 2.5V VCC 4.5V
250
—
ns 1.8V VCC 2.5V
4
TCSD CS Disable Time
50
—
ns —
5
Tsu Data Setup Time
10
—
ns 4.5V VCC 5.5V
20
—
ns 2.5V VCC 4.5V
30
—
ns 1.8V VCC 2.5V
6
THD Data Hold Time
20
—
ns 4.5V VCC 5.5V
40
—
ns 2.5V VCC 4.5V
50
—
ns 1.8V VCC 2.5V
7
TR CLK Rise Time
—
2
µs (Note 1)
8
TF CLK Fall Time
—
2
µs (Note 1)
9
THI Clock High Time
50
—
ns 4.5V VCC 5.5V
100
—
ns 2.5V VCC 4.5V
150
—
ns 1.8V VCC 2.5V
10
TLO Clock Low Time
50
—
ns 4.5V VCC 5.5V
100
—
ns 2.5V VCC 4.5V
150
—
ns 1.8V VCC 2.5V
11
TCLD Clock Delay Time
50
—
ns —
12
TCLE Clock Enable Time
50
—
ns —
13
TV Output Valid from Clock
—
Low
—
—
50
ns 4.5V VCC 5.5V
100
ns 2.5V VCC 4.5V
160
ns 1.8V VCC 2.5V
14
THO Output Hold Time
0
—
ns (Note 1)
15
TDIS Output Disable Time
—
40
ns 4.5V VCC 5.5V (Note 1)
—
80
ns 2.5V VCC 4.5V (Note 1)
—
160
ns 1.8V VCC 2.5V (Note 1)
16
THS HOLD Setup Time
20
—
ns 4.5V VCC 5.5V
40
—
ns 2.5V VCC 4.5V
80
—
ns 1.8V VCC 2.5V
Note 1: This parameter is periodically sampled and not 100% tested.
2: TWC begins on the rising edge of CS after a valid write sequence and ends when the internal write cycle
is complete.
3: This parameter is not tested but ensured by characterization. For endurance estimates in a specific
application, please consult the Total Endurance™ Model which can be obtained from our web site:
www.microchip.com.
2009-2013 Microchip Technology Inc.
DS22150B-page 3
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