MCP98243 Datasheet, PDF (9/62 Pages) Microchip Technology – Memory Module Temperature Sensor w/ EEPROM for SPD

MCP98243
Note: Unless otherwise indicated, V_DD = 2.7V to 5.5V, GND = Ground, SDA/SCL pulled-up to V_DD, and
T_A = -40°C to +125°C.
12
No
10 ^SWP/CWP/PWP
function within
8 ^{this range}
6
V_HV applied at A0 pin.
See Table 5-4 for Pins
A1 and A2 connection
Minimum SWP/CWP Voltage
4
Maximum PWP Voltage (VDD + 1V)
2
0
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
V_DD (V)
FIGURE 2-13:
Voltage Range.
SWP/CWP/PWP High
100
80
V_{POR_TS}, Sensor in Shutdown Mode
60
TA = -40°C
TA = +25°C
40
T_A = +85°C
TA = +125°C
20
0
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
V_DD (V)
FIGURE 2-15:
Shutdown Current vs. V_DD.
3.00
2.50
2.00
1.50
1.00
0.50
0.00
-40 -20 0 20 40 60 80 100 120
T_A (°C )
FIGURE 2-14:
Temperature.
Shutdown Current vs.
© 2009 Microchip Technology Inc.
DS22153B-page 9