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| 型号： | MAX16067ETJ+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 26/48页 |
| 文件大小： | 0K |
| 描述： | IC SYSTEM MANAGER 6CH 32-TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 应用： | 电源监控器，序列发生器 |
| 电源电压： | 2.8 V ~ 14 V |
| 电流 - 电源： | 2.8mA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 32-WFQFN 裸露焊盘 |
| 供应商设备封装： | 32-TQFN-EP（5x5） |
| 包装： | 带卷 (TR) |
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6-Channel, Flash-Configurable System Manager
with Nonvolatile Fault Registers
Reset Output
The reset output, RESET, indicates the status of the
sequencer and the monitored inputs. It asserts during pow-
er-up/power-down and deasserts following the reset time-
out period once the power-up sequence is complete. The
power-up sequence is complete when any MON_ inputs
assigned to slot 6 exceed the undervoltage thresholds and
the slot 6 sequence delay expires. When no MON_ inputs
are assigned to slot 6, the power-up sequence is complete
after the slot sequence delay expires.
During normal monitoring, RESET can be configured to
assert when any combination of MON_ inputs violates
configurable combinations of undervoltage or overvoltage
Table 22. Reset Output Configuration
thresholds. Select the combination of MON_ inputs using
r3Ch[5:0] and r3Dh[5:0]. Note that MON_ inputs con-
figured as critical faults always cause RESET to assert
regardless of these configuration bits.
RESET can be configured as push-pull or open drain
using r3Bh[3], and active high or active low using
r3Bh[2]. Select the reset timeout by loading a value from
Table 22 into r3Bh[7:4].
To generate a one-shot pulse on RESET, write a ‘1’ into
r3Bh[0]. The pulse width is the configured reset timeout.
Register bit r3Bh[0] clears automatically (see Table 22).
The current state of RESET can be checked by reading
r20h[0].
REGISTER
ADDRESS
FLASH
ADDRESS
BIT RANGE
DESCRIPTION
RESET Soft Trigger
[0]
[1]
[2]
[3]
0 = Normal RESET behavior
1 = Force RESET to assert
Not used
0 = Active low
1 = Active high
0 = Open drain
1 = Push-pull
Reset Timeout Period
0000 = 25 F s
0001 = 1.5ms
3Bh
23Bh
[7:4]
0010 = 2.5ms
0011 = 4ms
0100 = 6ms
0101 = 10ms
0110 = 15ms
0111 = 25ms
1000 = 40ms
1001 = 60ms
1010 = 100ms
1011 = 150ms
1100 = 250ms
1101 = 400ms
1110 = 600ms
1111 = 1s
26
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| MAX16068ETI+T | 功能描述:监控电路 6Ch 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 |
| MAX16069FTC+ | 功能描述:监控电路 Quad/Hex/Octal Volt uP Supervisor 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 |
| MAX16069FTC+T | 功能描述:监控电路 Quad/Hex/Octal Volt uP Supervisor 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 |
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