MCP98243-BE/MNY MICROCHIP [Microchip Technology], MCP98243-BE/MNY Datasheet - Page 24
MCP98243-BE/MNY
Manufacturer Part Number
MCP98243-BE/MNY
Description
Memory Module Temperature Sensor w/ EEPROM for SPD
Manufacturer
MICROCHIP [Microchip Technology]
Datasheet
1.MCP98243-BEMNY.pdf
(62 pages)
- Current page: 24 of 62
- Download datasheet (2Mb)
MCP98243
5.1.3
The MCP98243 has a 16-bit read/write Event output
Temperature Upper-Boundary Trip register (T
16-bit Lower-Boundary Trip register (T
16-bit Critical Boundary Trip register (T
contains 11-bit data in two’s complement format
(0.25 °C). This data represents the maximum and
minimum temperature boundary or temperature
window that can be used to monitor ambient
temperature. If this feature is enabled (Section 5.1.2
“Sensor Configuration Register (CONFIG)”) and the
ambient temperature exceeds the specified boundary
or window, the MCP98243 asserts an Event output.
(Refer
Configuration”).
REGISTER 5-4:
DS22153B-page 24
bit 15
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 15-13
bit 12
bit 11-2
bit 1-0
Note 1: This table shows two 16-bit registers for T
R/W-0
2
U-0
—
3
°C
to
UPPER/LOWER/CRITICAL
TEMPERATURE LIMIT REGISTERS
(T
‘0000 0011b’ and ‘0000 0100b’, respectively.
UPPER
Unimplemented: Read as ‘0’
Sign:
0 =
1 =
T
Temperature boundary trip data in two’s complement format.
Unimplemented: Read as ‘0’
Section 5.2.3
UPPER
R/W-0
2
/T
U-0
—
2
UPPER/LOWER/CRITICAL TEMPERATURE LIMIT REGISTER (T
T
T
T
°C
LOWER
A
A
CRIT
/T
≥ 0°C
< 0°C
LOWER
) → ADDRESS
/T
W = Writable bit
‘1’ = Bit is set
CRIT
/T
R/W-0
CRIT
“Event
2
U-0
—
1
)
°C
:
LOWER
CRIT
UPPER
) and a
‘0000 0010’b/‘0000 0011’b/‘0000 0100’b
Output
) that
R/W-0
R/W-0
2
Sign
0
), a
°C
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
UPPER
R/W-0
R/W-0
2
2
-1
7
°C
°C
, T
LOWER
R/W-0
R/W-0
and T
2
2
-2
6
°C
°C
CRIT
© 2009 Microchip Technology Inc.
x = Bit is unknown
located at ‘0000 0010b’,
R/W-0
2
U-0
5
—
°C
UPPER
(NOTE 1)
/T
LOWER
R/W-0
2
U-0
4
—
°C
bit 8
bit 0
/
Related parts for MCP98243-BE/MNY
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
IC TEMP SENSOR 3V 2WIRE 8-DFN
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC TEMP SENSOR 3V 2WIRE 8-TSSOP
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
Memory Module Temperature Sensor W/ Eeprom For Spd
Manufacturer:
Microchip Technology Inc.
Datasheet:
Part Number:
Description:
28/40/44-Pin Enhanced Flash Microcontrollers with ECAN Technology, 10-Bit A/D and nanoWatt Technology
Manufacturer:
MICROCHIP [Microchip Technology]
Datasheet:
Part Number:
Description:
28/40/44-Pin Enhanced Flash Microcontrollers with ECAN Technology, 10-Bit A/D and nanoWatt Technology
Manufacturer:
MICROCHIP [Microchip Technology]
Datasheet:
Part Number:
Description:
Low-Cost NV Digital POT with WiperLock™ Technology
Manufacturer:
MICROCHIP [Microchip Technology]
Datasheet:
Part Number:
Description:
28/40/44-Pin Flash Microcontrollers with nanoWatt XLP Technology
Manufacturer:
MICROCHIP [Microchip Technology]
Datasheet:
Part Number:
Description:
8/14-Pin Flash Microcontrollers with nanoWatt XLP Technology
Manufacturer:
MICROCHIP [Microchip Technology]
Datasheet:
Part Number:
Description:
8-Pin Flash Microcontrollers with nanoWatt XLP Technology
Manufacturer:
MICROCHIP [Microchip Technology]
Datasheet:
Part Number:
Description:
8/14-Pin, Flash-Based 8-Bit CMOS Microcontrollers with nanoWatt Technology
Manufacturer:
MICROCHIP [Microchip Technology]
Datasheet:
Part Number:
Description:
8-Pin Flash-Based, 8-Bit CMOS Microcontrollers with nanoWatt Technology
Manufacturer:
MICROCHIP [Microchip Technology]
Datasheet:
Part Number:
Description:
18/20/28-Pin High-Performance, Enhanced Flash Microcontrollers with 10-bit A/D and nanoWatt Technology
Manufacturer:
MICROCHIP [Microchip Technology]
Datasheet:
Part Number:
Description:
18/20/28-Pin, Enhanced Flash Microcontrollers with nanoWatt Technology, High-Performance PWM and A/D
Manufacturer:
MICROCHIP [Microchip Technology]
Datasheet: