参数资料
型号: X40021V14I-CT1
厂商: Intersil
文件页数: 19/24页
文件大小: 0K
描述: IC VOLTAGE MONITOR DUAL 14-TSSOP
标准包装: 2,500
类型: 多压监控器
监视电压数目: 2
输出: 开路漏极或开路集电极
复位: 低有效
复位超时: 可调节/可选择
电压 - 阀值: 1.6V,2.9V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 14-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 14-TSSOP
包装: 带卷 (TR)
X40020, 40021
WP Pin Timing
START
SCL
Clk 1
Clk 9
Slave Address Byte
SDA IN
WP
Write Cycle Timing
SCL
t SU:WP
t HD:WP
SDA
8 th Bit of Last Byte
ACK
Stop
Condition
t WC
Start
Condition
Nonvolatile Write Cycle Timing
Symbol
Parameter
Min.
Typ. (1)
Max.
Unit
t WC
(1)
Write Cycle Time
5
10
ms
Note:
(1) t WC is the time from a valid stop condition at the end of a write sequence to the end of the self-timed internal nonvolatile write cycle. It is
the minimum cycle time to be allowed for any nonvolatile write by the user, unless Acknowledge Polling is used.
Power Fail Timings
V TRIPX
t RPDL
t RPDL
V CC or
V2MON
LOWLINE or
V2FAIL
t R
t RPDX
V RVALID
t RPDL
t RPDX
t RPDX
t F
X = 1, 2
19
FN8112.1
May 17, 2006
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