参数资料
| 型号： | X4285V8I-2.7A |
| 厂商： | Intersil |
| 文件页数： | 7/22页 |
| 文件大小： | 0K |
| 描述： | IC SUPERVISOR CPU 128K EE 8TSSOP |
| 标准包装： | 100 |
| 类型： | 简单复位/加电复位 |
| 监视电压数目： | 1 |
| 复位： | 高有效 |
| 复位超时： | 最小为 100 ms |
| 电压 - 阀值： | 2.92V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 8-TSSOP |
| 包装： | 管件 |
X4283, X4285
Figure 4. V TRIP Programming Sequence
V TRIP Programming
Execute
Reset V TRIP
Sequence
Set V CC = V CC Applied =
Desired V TRIP
New V CC Applied =
Old V CC Applied + Error
NO
Execute
Set V TRIP
Sequence
Apply 5V to V CC
Decrement V CC
(V CC = V CC - 50mV)
RESET pin
goes active?
YES
New V CC Applied =
Old V CC Applied - Error
Execute
Reset V TRIP
Sequence
Error ≤ –Emax
Measured V TRIP -
Desired V TRIP
Error ≥ Emax
–Emax < Error < Emax
Emax = Maximum Allowed V TRIP Error
Control Register
The Control Register provides the user a mechanism
for changing the Block Lock and Watchdog Timer set-
tings. The Block Lock and Watchdog Timer bits are
nonvolatile and do not change when power is
removed.
The Control Register is accessed at address FFFFh. It
can only be modified by performing a byte write opera-
tion directly to the address of the register and only one
data byte is allowed for each register write operation.
Prior to writing to the Control Register, the WEL and
RWEL bits must be set using a two step process, with
the whole sequence requiring 3 steps. See "Writing to
the Control Register" below.
7
DONE
The user must issue a stop after sending this byte to
the register to initiate the nonvolatile cycle that stores
WD1, WD0, BP2, BP1, and BP0. The X4283, X4285
will not acknowledge any data bytes written after the
first byte is entered.
FN8121.1
May 23, 2006
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相关代理商/技术参数 |
参数描述 |
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| X4285V8I-4.5A | 功能描述:IC SUPERVISOR CPU 128K EE 8TSSOP RoHS:否 类别:集成电路 (IC) >> PMIC - 监控器 系列:- 标准包装:100 系列:- 类型:简单复位/加电复位 监视电压数目:1 输出:- 复位:低有效 复位超时:最小为 100 ms 电压 - 阀值:4.38V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:8-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:8-TSSOP 包装:管件 |
| X-428796A | 制造商:Volex Group 功能描述:LEAD BLACK 2.5M AUSTRALIAN 制造商:Volex Group 功能描述:LEAD, BLACK, 2.5M, AUSTRALIAN |
| X-428802A | 制造商:Volex Group 功能描述:LEAD HOT CONDITION BLACK 2M 制造商:Volex Group 功能描述:LEAD, HOT CONDITION, BLACK, 2M 制造商:Volex Group 功能描述:LEAD, HOT CONDITION, BLACK, 2M; Connector Type A:IEC Socket; Connector Type B:Wire; Voltage Rating:250V; Current Rating:10A; Cable Length - Imperial:6.56ft; Cable Length - Metric:2m; Jacket Colour:Black; SVHC:No SVHC (18-Jun-2012); ;RoHS Compliant: Yes |
| X431 | 制造商:CONNOR-WINFIELD 制造商全称:Connor-Winfield Corporation 功能描述:3.3V SURFACE MOUNT 5.0 x 7.5mm LVPECL CLOCK OSCILLATOR |
| X431-312.5M | 制造商:CONNOR-WINFIELD 制造商全称:Connor-Winfield Corporation 功能描述:3.3V SURFACE MOUNT 5.0 x 7.5mm LVPECL CLOCK OSCILLATOR |
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