參數(shù)資料
型號(hào): S-35399A03-J8T2U
元件分類(lèi): 時(shí)鐘/數(shù)據(jù)恢復(fù)及定時(shí)提取
英文描述: 1 TIMER(S), REAL TIME CLOCK, PDSO8
封裝: HALOGEN FREE AND LEAD FREE, SOP-8
文件頁(yè)數(shù): 29/53頁(yè)
文件大小: 472K
代理商: S-35399A03-J8T2U
2-WIRE REAL-TIME CLOCK
Rev.2.0_00
S-35399A03
Seiko Instruments Inc.
35
4. Data access
(1) Real-time data 1 access
72
9
1
AC
K
1
0
1
0
ST
AR
T
SCL
SDA
Year data
Second data
B7
B0
B7
B0
R/W
AC
K
*1
ST
O
P
0
ACK
*2
I/O mode switching
AC
K
*2
Code +
command
18
63
*1.
Set NO_ACK = 1 in Read.
*2.
Transmit ACK = 0 from the master device to the S-35399A03
in Read.
Figure 39 Real-Time Data 1 Access
(2) Real-time data 2 access
36
9
1
A
CK
1
0
1
0
ST
AR
T
SCL
SDA
Hour data
Second data
B7
B0
B7
B0
R/W
A
CK
*1
ST
OP
1
0
A
CK
*2
I/O mode switching
B0
B7
Minute data
18
27
A
CK
*2
Code +
command
*1.
Set NO_ACK = 1 in Read.
*2.
Transmit ACK = 0 from the master device to the S-35399A03 in Read.
Figure 40 Real-Time Data 2 Access
(3) Status register 1 access and status register 2 access
18
9
1
A
CK
0
1
0
ST
AR
T
I/O mode switching
SCL
SDA
Status data
B7
B0
I/O mode switching
*1
R/W
A
CK
*2
ST
O
P
Code +
command
*1.
0 : Status register 1 selected, 1 : Status register 2 selected
*2.
Set NO_ACK = 1 in Read.
Figure 41 Status Register 1 Access and Status Register 2 Access
相關(guān)PDF資料
PDF描述
S-35399A03-J8T2G 1 TIMER(S), REAL TIME CLOCK, PDSO8
S-35L32AEFSG REAL TIME CLOCK, PDSO10
S-4561A 16 X 60 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC166
S-75L86ANC-5L8-TFG LV/LV-A/LVX/H SERIES, 2-INPUT XOR GATE, PDSO5
S-75V86ANC-5V8-TFG AHC/VHC SERIES, 2-INPUT XOR GATE, PDSO5
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S354 制造商:Johnson Electric / Parlex Corporation 功能描述: 制造商:Johnson Electric / Saia-Burgess 功能描述:Non Catalogue / S354 制造商:SAIA - BURGESS ELECTRONICS INC. 功能描述:Non Catalogue / S354
S3540 制造商:Microsemi Corporation 功能描述:STD RECOVERY RECTFR 400V 70A 2PIN DO-203AB - Bulk 制造商:MERKLE-KORFF INDUSTRIES 功能描述:OLD COLMAN P/N: 8004002
S354-006 功能描述:CABLE SCSI II C50M/M 6' RoHS:是 類(lèi)別:電纜組件 >> D形,Centronics 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 配置:VHDCI 68 位置公型至公型 長(zhǎng)度:10.00'(3.05m) 纜線類(lèi)型:圓形 - 黑色 屏蔽:屏蔽 樣式:SCSI Ultra 2
S3-5409-LAB (W/O COVER) 制造商:Molex 功能描述:CONNECTOR - Bulk
S3540PF 制造商:Microsemi Corporation 功能描述:400V 35A 2PIN DO-21 - Bulk