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參數(shù)資料
| 型號(hào)： | X4045P8-2.7A |
| 元件分類： | CPU監(jiān)測(cè) |
| 英文描述： | RTC Module With CPU Supervisor |
| 中文描述： | 時(shí)鐘模塊CPU監(jiān)控 |
| 文件頁(yè)數(shù)： | 16/25頁(yè) |
| 文件大?。?/td> | 144K |
| 代理商： | X4045P8-2.7A |
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X4043/45
Characteristics subject to change without notice.
16 of 25
REV 1.1.17 9/14/01
www.xicor.com
TIMING DIAGRAMS
Bus Timing
WP Pin Timing
Write Cycle Timing
Nonvolatile Write Cycle Timing
Notes:
(7) 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.
Symbol
t
WC
(7)
Parameter
Min.
Typ.
(7)
5
Max.
10
Unit
ms
Write cycle time
t
SU:STO
t
DH
t
HIGH
t
SU:STA
t
HD:STA
t
HD:DAT
t
SU:DAT
SCL
SDA IN
SDA OUT
t
F
t
LOW
t
BUF
t
AA
t
R
t
HD:WP
SCL
SDA IN
WP
t
SU:WP
Clk 1
Clk 9
Slave Address Byte
START
SCL
SDA
t
WC
8
th
Bit of Last Byte
ACK
Stop
Condition
Start
Condition
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| X4045P8-4.5A | RTC Module With CPU Supervisor |
| X4045P8I4.5A | RTC Module With CPU Supervisor |
| X4043S8Z-4.5A | 16 Characters x 1 Lines, 5x7 Dot Matrix Character and Cursor |
| X4043S8IZ-4.5A | 16 Characters x 1 Lines, 5x7 Dot Matrix Character and Cursor |
| X4043M8Z-4.5A | 16 Characters x 1 Lines, 5x7 Dot Matrix Character and Cursor |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| X4045P8-4.5A | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:CPU Supervisor with 4Kbit EEPROM |
| X4045P8I | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:CPU Supervisor with 4Kbit EEPROM |
| X4045P8I-2.7 | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:CPU Supervisor with 4Kbit EEPROM |
| X4045P8I-2.7A | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:CPU Supervisor with 4Kbit EEPROM |
| X4045P8I4.5A | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:CPU Supervisor with 4Kbit EEPROM |
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