參數(shù)資料
型號： MAX16046
廠商： Maxim Integrated Products, Inc.
英文描述： 12-Channel/8-Channel EEPROM-Programmable System Managers with Nonvolatile Fault Registers
中文描述： 12/8通道EEPROM可編程系統(tǒng)管理器，提供非易失故障寄存器
文件頁數(shù)： 52/68頁
文件大?。?/td> 570K
代理商： MAX16046
M
12-Channel/8-Channel EEPROM-Programmable
System Managers with Nonvolatile Fault Registers
52
______________________________________________________________________________________
JTAG Serial Interface
The MAX16046/MAX16048 contain a JTAG port that
complies with a subset of the IEEE 1149.1 specifica-
tion. Either the I
2
C or the JTAG interface may be used
to access internal memory; however, only one interface
is allowed to run at a time. The MAX16046/MAX16048
do not support IEEE 1149.1 boundary-scan functionali-
ty. The MAX16046/MAX16048 contain extra JTAG
instructions and registers not included in the JTAG
specification that provide access to internal memory.
The extra instructions include LOAD ADDRESS, WRITE,
READ, REBOOT, SAVE, and USERCODE.
TEST ACCESS PORT
(TAP) CONTROLLER
INSTRUCTION REGISTER
[LENGTH = 5 BITS]
BYPASS REGISTER
[LENGTH = 1 BIT]
IDENTIFICATION REGISTER
[LENGTH = 32 BITS]
USER CODE REGISTER
[LENGTH = 32 BITS]
MEMORY ADDRESS REGISTER
[LENGTH = 8 BITS]
MEMORY READ REGISTER
[LENGTH = 8 BITS]
MEMORY WRITE REGISTER
[LENGTH = 8 BITS]
11111
00000
00011
00100
00101
00110
00111
MUX 2
TDO
TDI
TMS
TCK
01000
REGISTERS
AND EEPROM
01001
01010
01011
01100
MUX 1
00111
01000
01001
01010
01011
01100
REBOOT
SAVE
SETEXTRAM
SETEEPADD
RSTEXTRAM
RSTEEPADD
COMMAND
DECODER
R
PU
V
DB
Figure 13. JTAG Block Diagram
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相關代理商/技術參數(shù)
參數(shù)描述
MAX16046ACB+ 功能描述:監(jiān)控電路 12Ch 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 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
MAX16046ACB+T 功能描述:監(jiān)控電路 12Ch 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 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
MAX16046ATN+ 功能描述:監(jiān)控電路 12Ch 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 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
MAX16046ATN+T 功能描述:監(jiān)控電路 12Ch 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 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
MAX16046ECB+ 功能描述:監(jiān)控電路 12Ch 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 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
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