- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄383935 > TCM1617EV (Microchip Technology Inc.) SMBus Thermal Sensor with External Diode Input PDF資料下載
參數(shù)資料
| 型號： | TCM1617EV |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | SMBus Thermal Sensor with External Diode Input |
| 中文描述： | 的SMBus溫度傳感器與外部二極管輸入 |
| 文件頁數(shù)： | 12/14頁 |
| 文件大小： | 74K |
| 代理商： | TCM1617EV |
12
SMBus Thermal Sensor with External Diode Input
TCM1617
TCM1617-1 2/5/99
2001 Microchip Technology Inc. DS21485A
Status Register (Status), 8-Bits, Read Only:
Status Register (Status)
D[7]
Busy
D[6]
Flag1
D[5]
Flag2
D[4]
Flag3
D[3]
Flag4
D[2]
Flag5 Reserved
D[1]
D[0]
Bit
POR
State
Function
Operation*
D[7]
0
Signal A/D
converter is busy.
Interrupt flag for
INT_HLIM event
Interrupt flag for
INT_LLIM event
Interrupt flag for
EXT_HLIM event
Interrupt flag for
EXT_LLIM event
External diode
“
fault
”
flag
Reserved
–
Always
returns zero.
1 = A/D busy,
0 = A/D idle
1 = interrupt occurred,
0 = none
1 = interrupt occurred,
0 = none
1 = interrupt occurred,
0 = none
1 = interrupt occurred,
0 = none
1 = external diode fault,
0 = external diode OK
N/A
D[6]
0
D[5]
0
D[4]
0
D[3]
0
D[2]
0
D[1:0]
0
NOTE:
All status bits are cleared after a read operation is performed on
STATUS. The EXT_TEMP register will read +127
°
C if an external
diode
“
open
”
is detected.
Name
Description
POR
State
Read Write
INT_TEMP
Internal sensor
temperature
(2
’
s complement)
External sensor
temperature
(2
’
s complement)
STATUS register
CONFIG register
0000 0000b*
EXT_TEMP
0000 0000b*
STATUS
CONFIG
CONV_RATE A/D conversion
rate register
INT_HLIM
Internal high
limit
(2
’
s complement)
INT_LLIM
Internal low
limit
(2
’
s complement)
EXT_HLIM
External high
limit
(2
’
s complement)
EXT_LLIM
External low
limit
(2
’
s complement)
MFR_ID
ASCII for letter
“
T
”
0101 0100b
(Microchip)
MFR_REV
Serial device
revision#
0000 0000b
0000 0000b
0000 0010b
0111 1111b
1100 1001b
0111 1111b
1100 1001b
**
NOTE:
*The INT_TEMP and EXT_TEMP register immediately will be
updated by the A/D converter after POR. If STBY# is low at power-
up, INT_TEMP and EXT_TEMP will remain in POR state (0000
0000b). **MFR_REV will sequence 01h, 02h, 03h, etc. by mask-
ing changes.
The TCM1617
’
s register set is summarized below. All
registers are 8-bits wide.
Manufacturer
’
s Identification Register (MFR_ID)
D[7]
MSB
D[6]
X
D[5]
X
D[4]
X
D[3]
X
D[2]
X
D[1]
X
D[0]
LSB
Manufacturer
’
s Identification Register
(MFR_ID), 8-Bits, Read Only:
Manufacturer
’
s Revision Register (MFR_REV)
D[7]
MSB
D[6]
X
D[5]
X
D[4]
X
D[3]
X
D[2]
X
D[1]
X
D[0]
LSB
Manufacturer
’
s Revision Register
(MFR_REV), 8-Bits, Read Only:
Register Set Summary:
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TCM37C15ADW | PCM COMBO WITH PROGRAMMABLE GAIN CONTROL |
| TCM37C14ADW | PCM COMBO WITH PROGRAMMABLE GAIN CONTROL |
| TCM37C15AN | PCM COMBO WITH PROGRAMMABLE GAIN CONTROL |
| TCM38C17 | QComboE FOUR-CHANNEL QUAD PCM COMBO |
| TCM38C17IDL | QComboE FOUR-CHANNEL QUAD PCM COMBO |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TCM1617MQR | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:SMBus Thermal Sensor with External Diode Input |
| TCM1703 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:TCM1703 POLARITY PROTECTION BRIDGE |
| TCM1705A | 制造商:TI 制造商全稱:Texas Instruments 功能描述:TCM1705A INTEGRATED SPEECH CIRCUIT FOR TELEPHONE SET |
| TCM1A105M | 制造商:ROHM 制造商全稱:Rohm 功能描述:Chip tantalum capacitors |
| TCM1A105M8R | 制造商:ROHM 制造商全稱:Rohm 功能描述:Chip tantalum capacitors (Bottom surface electrode type) |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。