23A1024 Просмотр технического описания (PDF) - Microchip Technology
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23A1024 Datasheet PDF : 32 Pages
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23A1024/23LC1024
TABLE 1-2: AC CHARACTERISTICS
AC CHARACTERISTICS
Industrial (I): TA = -40°C to +85°C
Automotive (E): TA = -40°C to +125°C
Param.
No.
Sym.
Characteristic
Min.
Max. Units
Test Conditions
1
FCLK Clock Frequency
—
20
MHz
16
MHz
2
TCSS CS Setup Time
25
—
ns
32
—
ns
3
TCSH CS Hold Time
50
—
ns
4
TCSD CS Disable Time
25
—
ns
32
—
ns
5
TSU Data Setup Time
10
—
ns
6
THD Data Hold Time
10
—
ns
7
TR CLK Rise Time
—
20
ns
8
TF CLK Fall Time
—
20
ns
9
THI Clock High Time
25
—
ns
32
—
ns
10
TLO Clock Low Time
25
—
ns
32
—
ns
11
TCLD Clock Delay Time
25
—
ns
32
—
ns
12
TV Output Valid from Clock Low
—
25
ns
32
ns
13
THO Output Hold Time
0
—
ns
14
TDIS Output Disable Time
—
20
ns
15
THS HOLD Setup Time
10
—
ns
16
THH HOLD Hold Time
10
—
ns
17
THZ HOLD Low to Output High-Z
10
—
ns
18
THV HOLD High to Output Valid
—
50
ns
Note 1: This parameter is periodically sampled and not 100% tested.
I-Temp
E-Temp
I-Temp
E-Temp
I-Temp
E-Temp
(Note 1)
(Note 1)
I-Temp
E-Temp
I-Temp
E-Temp
I-Temp
E-Temp
I-Temp
E-Temp
(Note 1)
TABLE 1-3: AC TEST CONDITIONS
AC Waveform
Input Pulse Level
0.1 VCC to 0.9 VCC
Input Rise/Fall Time
5 ns
CL = 30 pF
—
Timing Measurement Reference Level
Input
Output
0.5 VCC
0.5 VCC
2012-2015 Microchip Technology Inc.
DS20005142C-page 3
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