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參數(shù)資料
| 型號： | MAX16049ATN+ |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 電源管理 |
| 英文描述： | 8-CHANNEL POWER SUPPLY MANAGEMENT CKT, QCC56 |
| 封裝： | 8 X 8 MM, ROHS COMPLIANT, TQFN-56 |
| 文件頁數(shù)： | 48/61頁 |
| 文件大?。?/td> | 790K |
| 代理商： | MAX16049ATN+ |
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MAX16047A/MAX16049A
12-Channel/8-Channel EEPROM-Programmable
System Managers with Nonvolatile Fault Registers
52
______________________________________________________________________________________
BYPASS: When the BYPASS instruction is latched into
the instruction register, TDI connects to TDO through
the 1-bit bypass test data register. This allows data to
pass from TDI to TDO without affecting the device’s
normal operation.
IDCODE: When the IDCODE instruction is latched into
the parallel instruction register, the identification data
register is selected. The device identification code is
loaded into the identification data register on the rising
edge of TCK following entry into the capture-DR state.
Shift-DR can be used to shift the identification code out
serially through TDO. During test-logic-reset, the
IDCODE instruction is forced into the instruction regis-
ter. The identification code always has a ‘1’ in the LSB
position. The next 11 bits identify the manufacturer’s
JEDEC number and number of continuation bytes fol-
lowed by 16 bits for the device and 4 bits for the ver-
sion. See Table 28.
Table 27. JTAG Instruction Set
INSTRUCTION
HEX CODE
SELECTED REGISTER/ACTION
BYPASS
1Fh
Bypass. Mandatory instruction code.
IDCODE
00h
Manufacturer ID code and part number
USERCODE
03h
User code (user-defined ID)
LOAD ADDRESS
04h
Load address register content
READ DATA
05h
Memory read
WRITE DATA
06h
Memory write
REBOOT
07h
Resets the device
SAVE
08h
Stores current fault information in EEPROM
SETEXTRAM
09h
Extended page access on
RSTEXTRAM
0Ah
Extended page access off
SETEEPADD
0Bh
EEPROM page access on
RSTEEPADD
0Ch
EEPROM page access off
Table 28. 32-Bit Identification Code
MSB
LSB
Version (4 bits)
Device ID (16 bits)
Manufacturer ID (11 bits)
Fixed value (1 bit)
0000
0000000000000001
00011001011
1
Table 29. 32-Bit User-Code Data
MSB
LSB
D.C. (don’t cares)
I2C/SMBus
slave address
User identification (firmware version)
00000000000000000
See Table 31
r5Ch[7:0] contents
USERCODE: When the USERCODE instruction latches
into the parallel instruction register, the user-code data
register is selected. The device user-code loads into
the user-code data register on the rising edge of TCK
following entry into the capture-DR state. Shift-DR can
be used to shift the user-code out serially through TDO.
See Table 29. This instruction may be used to help
identify multiple MAX16047A/MAX16049A devices con-
nected in a JTAG chain.
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|---|---|
| MAX16049ATN+ | 功能描述:監(jiān)控電路 8Ch EEPROM Prob System Manager RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| MAX16049ATN+T | 功能描述:監(jiān)控電路 8Ch EEPROM Prob System Manager RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| MAX16049ETN+ | 功能描述:監(jiān)控電路 8Ch EEPROM Prob System Manager RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| MAX16049ETN+T | 功能描述:監(jiān)控電路 8Ch EEPROM Prob System Manager RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| MAX1604EAI | 功能描述:電源開關(guān) IC - 配電 RoHS:否 制造商:Exar 輸出端數(shù)量:1 開啟電阻（最大值）:85 mOhms 開啟時間（最大值）:400 us 關(guān)閉時間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23-5 |
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