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参数资料
| 型号： | MAX16046ETN+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 53/70页 |
| 文件大小： | 0K |
| 描述： | IC EE-PROG SYS MGR 12CH 56-TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 37 |
| 类型： | 系统管理器 |
| 监视电压数目： | 12 |
| 输出： | 开路漏极，推挽式 |
| 复位： | 低有效 |
| 复位超时： | 可调节/可选择 |
| 电压 - 阀值： | 可调节/可选择 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 56-WFQFN 裸露焊盘 |
| 供应商设备封装： | 56-TQFN-EP（8x8） |
| 包装： | 管件 |
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MAX16046/MAX16048
12-Channel/8-Channel EEPROM-Programmable
System Managers with Nonvolatile Fault Registers
8) The slave asserts an ACK on SDA.
9) The slave sends the 8-bit byte count (16).
10) The master asserts an ACK on SDA.
11) The slave sends 8 bits of data.
SEND BYTE FORMAT
12) The master asserts an ACK on SDA.
13) Repeat steps 11 and 12 up to fifteen times.
14) The master asserts a NACK on SDA.
15) The master sends a STOP condition.
RECEIVE BYTE FORMAT
S
ADDRESS
WR
ACK
DATA
ACK
P
S
ADDRESS
WR
ACK
DATA
NACK
P
7 BITS
0
8 BITS
7 BITS
1
8 BITS
SLAVE ADDRESS:
EQUIVALENT TO CHIP-
SELECT LINE OF A
3-WIRE INTERFACE.
DATA BYTE: PRESETS THE
INTERNAL ADDRESS POINTER
OR REPRESENTS A COMMAND.
SLAVE ADDRESS:
EQUIVALENT TO CHIP-
SELECT LINE OF A
3-WIRE INTERFACE.
DATA BYTE: PRESETS THE
INTERNAL ADDRESS POINTER
OR REPRESENTS A COMMAND.
WRITE BYTE FORMAT
S
ADDRESS
WR
ACK
COMMAND
ACK
DATA
ACK
P
7 BITS
0
8 BITS
8 BITS
SLAVE TO MASTER
SLAVE ADDRESS:
EQUIVALENT TO CHIP-
SELECT LINE OF A
3-WIRE INTERFACE.
COMMAND BYTE:
SELECTS REGISTER OR
EEPROM LOCATION
YOU ARE WRITING TO.
DATA BYTE: DATA GOES INTO THE
REGISTER (OR EEPROM LOCATION)
SET BY THE COMMAND BYTE.
MASTER TO SLAVE
READ BYTE FORMAT
S
SLAVE
ADDRESS
WR
ACK COMMAND ACK
SR
SLAVE
ADDRESS
WR
ACK
DATA BYTE NACK
P
7 BITS
0
8 BITS
7 BITS
1
8 BITS
SLAVE ADDRESS:
EQUIVALENT TO CHIP-
SELECT LINE OF A
3-WIRE INTERFACE.
COMMAND BYTE:
PREPARES DEVICE
FOR FOLLOWING
READ.
SLAVE ADDRESS:
EQUIVALENT TO CHIP-
SELECT LINE OF A
3-WIRE INTERFACE.
DATA BYTE: DATA COMES
FROM THE REGISTER SET BY
THE COMMAND BYTE.
BLOCK WRITE FORMAT
S
ADDRESS
WR
ACK COMMAND ACK
BYTE
COUNT= N
ACK
DATA BYTE
1
ACK
DATA BYTE
...
ACK
DATA BYTE
N
ACK
P
7 BITS
0
8 BITS
8 BITS
8 BITS
8 BITS
8 BITS
SLAVE ADDRESS:
EQUIVALENT TO CHIP-
SELECT LINE OF A
3-WIRE INTERFACE.
BLOCK READ FORMAT
COMMAND BYTE:
DESTINATION
ADDRESS
DATA BYTE: DATA GOES INTO THE REGISTER SET BY THE
COMMAND
S
ADDRESS
WR
ACK COMMAND ACK
SR
ADDRESS
WR
ACK
BYTE
COUNT= N
ACK
DATA BYTE
1
ACK
DATA BYTE
...
ACK
DATA BYTE
N
NACK
P
7 BITS
0
8 BITS
7 BITS
1
8 BITS
8 BITS
8 BITS
8 BITS
SLAVE ADDRESS:
EQUIVALENT TO CHIP-
SELECT LINE OF A
3-WIRE INTERFACE.
COMMAND BYTE:
PREPARES DEVICE
FOR BLOCK
OPERATION.
SLAVE ADDRESS:
EQUIVALENT TO CHIP-
SELECT LINE OF A
3-WIRE INTERFACE.
DATA BYTE: DATA IS READ FROM THE REGISTER (OR
EEPROM LOCATION) SET BY THE COMMAND CODE
S = START CONDITION
P = STOP CONDITION
SR = REPEATED START CONDITION
ACK = ACKNOWLEDGE, SDA PULLED LOW DURING RISING EDGE OF SCL
NACK = NOT ACKNOWLEGE, SDA LEFT HIGH DURING RISING EDGE OF SCL
ALL DATA IS CLOCKED IN/OUT OF THE DEVICE ON RISING EDGES OF SCL
= SDA TRANSISTIONS FROM HIGH TO LOW DURING PERIOD OF SCL
= SDA TRANSISTIONS FROM LOW TO HIGH DURING PERIOD OF SCL
D.C. = DON'T CARE
Figure 12. I 2 C/SMBus Protocols
Maxim Integrated
53
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX16046ETN+ | 功能描述:监控电路 12Ch EEPROM Prob System Manager RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| MAX16046ETN+CK4 | 功能描述:监控电路 12Ch EEPROM Prob System Manager RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| MAX16046ETN+CK9 | 功能描述:监控电路 12Ch EEPROM Prob System Manager RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| MAX16046ETN+T | 功能描述:监控电路 12Ch EEPROM Prob System Manager RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| MAX16046EVKIT+ | 功能描述:电源管理IC开发工具 MAX16046 Eval Kit RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
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