Datasheet

 2008-2013 Microchip Technology Inc. DS22096B-page 17
MCP453X/455X/463X/465X
2.0 TYPICAL PERFORMANCE CURVES
Note: Unless otherwise indicated, T
A
= +25°C, V
DD
= 5V, V
SS
= 0V.
FIGURE 2-1: Device Current (I
DD
) vs. I
2
C
Frequency (f
SCL
) and Ambient Temperature
(V
DD
= 2.7V and 5.5V).
FIGURE 2-2: Device Current (I
SHDN
) and
V
DD
(HVC = V
DD
) vs. Ambient Temperature.
FIGURE 2-3: Write Current (I
WRITE
) vs.
Ambient Temperature.
FIGURE 2-4: HVC Pull-up/Pull-down
Resistance (R
HVC
) and Current (I
HVC
) vs. HVC
Input Voltage (V
HVC
) (V
DD
= 5.5V).
FIGURE 2-5: HVC High Input Entry/Exit
Threshold vs. Ambient Temperature and V
DD
.
Note: 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.
0
100
200
300
400
500
600
700
800
-40 0 40 80 120
Temperature (°C)
I
DD
(µA)
100 kHz, 5.5V
400 kHz, 5.5V
1.7 MHz, 5.5V
3.4 MHz, 5.5V
100 kHz, 2.7V
400 kHz, 2.7V
1.7 MHz, 4.5V
3.4 MHz, 4.5V
0.5
1
1.5
2
2.5
3
-40 0 40 80 120
Temperature (°C)
Istandby (µA)
5.5V
2.7V
300
320
340
360
380
400
420
-40 0 40 80 120
Temperature (°C)
I
WRITE
(µA)
5.5V
0
50
100
150
200
250
2345678910
V
HVC
(V)
R
HVC
(kOhms)
-1000
-800
-600
-400
-200
0
200
400
600
800
1000
I
HVC
(µA)
I
HVC
R
HVC
0
2
4
6
8
10
12
-40-200 20406080100120
Ambient Temperature (°C)
HVC V
PP
Threshold (V)
2.7V Exit
5.5V Exit
2.7V Entry
5.5V Entry