參數(shù)資料
型號: DS2417
英文描述: 1-Wire Time Chip With Interrupt
中文描述: 1-Wire時鐘芯片,帶有中斷
文件頁數(shù): 12/15頁
文件大?。?/td> 260K
代理商: DS2417
DS2417
12 of 15
READ/WRITE TIMING DIAGRAM
(continued) Figure 9
Read-data Time Slot
RESISTOR
MASTER
DS2417
Master
Sampling Window
60 μs
t
SLOT
< 120 μs
1 μs
t
LOWR
< 15 μs
0
t
RELEASE
< 45 μs
1 μs
t
REC
<
t
RDV
= 15 μs
t
SU
< 1 μs
V
PULLUP
V
PULLUP MIN
V
IH MIN
V
IL MAX
0V
t
SLOT
t
REC
t
LOWR
t
SU
t
RDV
t
RELEASE
CRYSTAL PLACEMENT ON PCB
Figure 10
X2
GUARD RING
ON SIGNAL
PLANE
PLANE BENEATH
SIGNAL PLANE
OR ON OTHER
SIDE OF PCB
LOCAL GROUND
CRYSTAL
PADS
GND
X1
1-Wire
VDD
INT\
相關PDF資料
PDF描述
DS2417P 1-Wire Time Chip With Interrupt
DS2417V 1-Wire Time Chip With Interrupt
DS2423 4kbit 1-Wire RAM with Counter
DS2423P 4kbit 1-Wire RAM with Counter
DS2423X 4kbit 1-Wire RAM with Counter
相關代理商/技術參數(shù)
參數(shù)描述
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DS2417P/T&R 功能描述:實時時鐘 RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時間格式:HH:MM:SS RTC 存儲容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube