MCP413X/415X/423X/425X
2.0
Note:
TYPICAL PERFORMANCE CURVES
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
Note:
Unless otherwise indicated, T
A
= +25°C, V
DD
= 5V, V
SS
= 0V.
650
600
550
500
450
400
350
300
250
200
150
100
50
0
0.00
2.7V -40°C
2.7V 25°C
2.7V 85°C
2.7V 125°C
5.5V -40°C
5.5V 25°C
5.5V 85°C
5.5V 125°C
Operating Current (I
DD
) (µA)
250
200
R
CS
(kOhms)
150
100
50
R
CS
I
CS
0
2.00
4.00
6.00
8.00
f
SCK
(MHz)
10.00
12.00
2
3
4
5
6
7
V
CS
(V)
8
9
10
1000
800
600
400
200
0
-200
-400
-600
-800
-1000
FIGURE 2-1:
Device Current (I
DD
) vs. SPI
Frequency (f
SCK
) and Ambient Temperature
(V
DD
= 2.7V and 5.5V).
3.0
Standby Current (Istby) (µA)
FIGURE 2-3:
CS Pull-up/Pull-down
Resistance (R
CS
) and Current (I
CS
) vs. CS Input
Voltage (V
CS
) (V
DD
= 5.5V).
12
CS V
PP
Threshold (V)
2.5
2.0
1.5
1.0
0.5
0.0
-40
25
85
125
Ambient Temperature (°C)
2.7V
5.5V
10
5.5V Entry
8
6
4
2.7V Exit
5.5V Exit
2.7V Entry
2
0
-40
-20
0
20
40
60
80
Ambient Temperature (°C)
100
120
FIGURE 2-2:
Device Current (I
SHDN
) and
V
DD
. (CS = V
DD
) vs. Ambient Temperature.
FIGURE 2-4:
CS High Input Entry/Exit
Threshold vs. Ambient Temperature and V
DD
.
©
2008 Microchip Technology Inc.
DS22060B-page 15
I
CS
(µA)
MICROCHIP [ MICROCHIP TECHNOLOGY ]
