参数资料
型号: X45620V20I
厂商: Intersil
文件页数: 7/20页
文件大小: 0K
描述: IC VOLT MON DUAL SW EEPR 20TSSOP
标准包装: 75
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: 最小为 75 ms
电压 - 阀值: 2.62V,4.62V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 20-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 20-TSSOP
包装: 管件
X45620
S 0 , S 1 , and WP Pin Timing
SCL
Clk 1
Clk 9
Slave Address Byte
SDA IN
S 0 , S 1 and WP
Write Cycle Limits
t SU: S0, S1, WP
t HD: S0, S1, WP
Symbol
T WC(8)
Parameter
Write Cycle Time
Min
Typ (6)
5
Max
10
Unit
ms
Test Conditions
Note 4
Notes: (8) t WC is the minimum cycle time to be allowed from the system perspective unless polling techniques are used. It is the maximum time
the device requires to automatically complete the internal write operation.
The write cycle time is the time from a valid stop condition of a write sequence to the end of the internal erase/write
cycle. During the write cycle, the X45620 bus interface circuits are disabled, SDA is allowed to remain HIGH, and the
device does not respond to its slave address.
Write Cycle Timing
SCL
SDA
8 th Bit
ACK
Word n
7
Stop
Condition
t WC
Start
Condition
FN8250.0
July 29, 2005
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