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參數資料
| 型號： | IDTTSE2002B3CNRG |
| 廠商： | IDT, Integrated Device Technology Inc |
| 文件頁數： | 20/30頁 |
| 文件大小： | 423K |
| 描述： | IC TEMP SENS EEPROM DFN-8 |
| 標準包裝： | 120 |
| 功能： | 溫度監控系統（傳感器） |
| 傳感器類型： | 內部 |
| 感應溫度： | -20°C ~ 125°C |
| 精確度： | ±1°C（最小值） |
| 拓撲： | ADC（三角積分型），控制邏輯，寄存器庫 |
| 輸出類型： | 2 線串行，I²C?/SMBUS? |
| 輸出警報： | 無 |
| 輸出風扇： | 無 |
| 電源電壓： | 3 V ~ 3.6 V |
| 工作溫度： | -20°C ~ 125°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-VFDFN 裸露焊盤 |
| 供應商設備封裝： | 8-VFQFPN（2x3） |
| 包裝： | 管件 |
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May 12, 2010
IDT Confidential
Sequential Read
This operation can be used after a Current Address Read or a Random Address Read. The bus master does acknowledge the data byte output,
and sends additional clock pulses so that the device continues to output the next byte in sequence. To terminate the stream of bytes, the bus master
must not acknowledge the last byte, and must generate a Stop condition (refer to the Read Mode Sequence figure). The output data comes from
consecutive addresses, with the internal address counter automatically incremented after each byte output. After the last memory address, the
address counter 'rolls-over', and the device continues to output data from memory address 0x00.
Acknowledge in Read Mode
For all Read commands to the SPD, the device waits, after each byte read, for an acknowledgment during the 9th bit time. If the bus master does
not drive Serial Data (SDA) Low during this time, the device terminates the data transfer and returns to an idle state to await the next valid START
condition. This has no effect on the TS operational status.
Acknowledge When Writing Data or Defining Write Protection (Instructions with R/W# Bit=0)
Note 1: Software must accept either return code.
Acknowledge When Reading the Write Protection (Instructions with R/W# Bit=1)
Note: X = Set or Not Set.
Temperature Sensor (TS) Device Operation
The TSE2002B3C Temperature Register Set is accessed though the I
2
C address 0011_bbb_R/W#. The bbb denotes the current state of SA2,
SA1, and SA0. In the event SA0 is in the high voltage state, the device interprets the voltage as a logic '1' at the pin. The Temperature Register Set
stores the temperature data, limits, and configuration values. All registers in the address space from 0x00 through 0x08 are 16-bit registers accessed
through block read and write commands as detailed in the TS Write Operation section.
Status
Instruction
ACK
Address
ACK
Data Byte
ACK
Write Cycle
(t
W
)
Permanently
Protected
PSWP, SWP, or CWP NoACK Not Significant NoACK Not Significant
NoACK
No
Page or byte write in
lower 128 bytes
ACK
Address
ACK
Data
ACK or
NoACK
1
Yes
Protected with
SWP
SWP
NoACK Not Significant NoACK Not Significant
NoACK
No
CWP
ACK
Not Significant
ACK Not Significant
ACK
Yes
PSWP
ACK
Not Significant
ACK Not Significant
ACK
Yes
Page or byte write in
lower 128 bytes
ACK
Address
ACK
Data
ACK or
NoACK
1
Yes
Not Protected PSWP, SWP, or CWP
ACK
Not Significant
ACK Not Significant
ACK
Yes
Page or byte write
ACK
Address
ACK
Data
ACK
Yes
PSWP
Status
SWP Status
Instruction
ACK
Address
ACK
Data Byte
ACK
Set
X
Read PSWP
NoACK
Not Significant
NoACK Not Significant NoACK
Not Set
X
Read PSWP
ACK
Not Significant
NoACK Not Significant NoACK
Set
X
Read SWP
NoACK
Not Significant
NoACK Not Significant NoACK
X
Set
Read SWP
NoACK
Not Significant
NoACK Not Significant NoACK
Not Set
Not Set
Read SWP
ACK
Not Significant
NoACK Not Significant NoACK
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相關代理商/技術參數 |
參數描述 |
|---|---|
| IDTTSE2002B3CNRG8 | 功能描述:IC TEMP SENS EEPROM DFN-8 RoHS:是 類別:集成電路 (IC) >> PMIC - 熱管理 系列:- 標準包裝:3,000 系列:- 功能:溫度開關 傳感器類型:內部 感應溫度:85°C 分界點 精確度:±6°C（最小值） 拓撲:ADC（三角積分型），比較器，寄存器庫 輸出類型:開路漏極 輸出警報:是 輸出風扇:是 電源電壓:2.7 V ~ 5.5 V 工作溫度:-55°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:SC-74A，SOT-753 供應商設備封裝:SOT-23-5 包裝:帶卷 (TR) 其它名稱:ADT6501SRJZP085RL7-ND |
| IDTTSE2002GB2A1NCG | 制造商:Integrated Device Technology Inc 功能描述:IC TEMP SENS EEPROM DFN-8 |
| IDTTSE2002GB2A1NCG8 | 制造商:Integrated Device Technology Inc 功能描述:IC TEMP SENS EEPROM DFN-8 |
| IDTTSE2002GB2A1NRG | 制造商:Integrated Device Technology Inc 功能描述:IC TEMP SENS EEPROM DFN-8 |
| IDTTSE2002GB2A1NRG8 | 制造商:Integrated Device Technology Inc 功能描述:IC TEMP SENS EEPROM DFN-8 |
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