MCP98242T-BE/MCA2 Microchip Technology, MCP98242T-BE/MCA2 Datasheet - Page 3

• Manufacturer Part Number: MCP98242T-BE/MCA2
• Description: IC MEMORY MOD TEMP SENSOR 8-DFN
• Manufacturer: Microchip Technology

Specifications of MCP98242T-BE/MCA2

• Function: Temp Monitoring System (Sensor)
• Topology: ADC (Sigma Delta), Register Bank
• Sensor Type: Internal
• Sensing Temperature: -40°C ~ 125°C
• Output Type: I²C™/SMBus™
• Output Alarm: Yes
• Output Fan: Yes
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-DFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MCP98242T-BE/MC; MCP98242T-BE/MC; MCP98242T-BE/MCA2TR; MCP98242T-BE/MCTR; MCP98242T-BE/MCTR

1.0
Absolute Maximum Ratings †
V
Voltage at all Input/Output pins ............... GND – 0.3V to 6.0V
Pin A0 ................................................... GND – 0.3V to 12.5V
Storage temperature .....................................-65°C to +150°C
Ambient temp. with power applied ................-40°C to +125°C
Junction Temperature (T
ESD protection on all pins (HBM:MM) ................. (4 kV:300V)
Latch-Up Current at each pin (+25°C) ..................... ±200 mA
 2010 Microchip Technology Inc.
DC CHARACTERISTICS
Electrical Specifications: Unless otherwise indicated, V
V
Power Supply
Operating Voltage
Operating Current
Power-on-Reset (POR)
Threshold
Power Supply Rejection,
Temperature Sensor Accuracy
Conversion Time
Event Output (Open-drain)
High-level Current (leakage)
Low-level Voltage
EEPROM
Write Cycle (byte/page)
Endurance T
Write-Protect High Voltage
Thermal Response
Note 1:
DD
DD
.................................................................................. 6.0V
, and T
Temperature Sensor
EEPROM write
EEPROM read
Shutdown Current
T
+75°C < T
+40°C < T
-20°C < T
T
0.25°C/bit
A
A
= +25°C
-40°C
ELECTRICAL
CHARACTERISTICS
Parameters
Characterized but not production tested.
A
A
= -20°C to +125°C.
A
= +25°C
A
A
 +125°C
 +95°C
 +125°C
J
) .......................................... +150°C
°C/V
°C/V
V
I
t
V
V
Sym
T
T
T
T
SHDN
CONV
V
HI_WP
V
t
I
I
I
I
POR
POR
ACY
ACY
ACY
ACY
WC
—
DD
DD
DD
OH
DD
OL
DD
DD
Min
-1.0
-2.0
-3.0
3.0
1M
—
—
—
—
—
—
—
—
—
—
—
—
—
8
±0.15
1100
±0.4
±0.5
Typ
200
100
2.3
1.6
65
—
±1
±2
—
—
—
—
-2
1
3
DD
2000
= 3.0V to 3.6V, GND = Ground, SDA/SCL pulled-up to
Max
+1.0
+2.0
+3.0
500
500
125
3.6
0.4
12
—
—
—
—
—
—
3
1
5
†Notice: Stresses above those listed under “Maximum
ratings” may cause permanent damage to the device. This is
a stress rating only and functional operation of the device at
those or any other conditions above those indicated in the
operational listings of this specification is not implied.
Exposure to maximum rating conditions for extended periods
may affect device reliability.
cycles V
°C/V
Unit
µA
µA
µA
µA
ms
µA
ms
°C
°C
°C
°C
°C
V
V
V
V
V
EEPROM Inactive
Sensor in Shutdown mode (for t
Sensor in Shutdown mode
EEPROM Inactive,
Sensor in Shutdown mode
Temperature Sensor (V
EEPROM (V
“Summary of Temperature Sensor
Power-on
V
V
15 s/sec (typical) (See
“Temperature
V
I
—
Applied at A0 pin,
OL
DD
DD
OH
DD
= 3 mA
= V
= 3.0V to 3.6V
= 3.3V+150 mV
= 5V,
DD
Note 1
Default”)
DD
MCP98242
Conditions
Resolution”)
falling) (see
Note 1
PP AC
DD
DS21996D-page 3
Section 5.2.3.3
(0 to 1 MHz)
falling)
Section 5.4
WC
)