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參數(shù)資料
| 型號： | R2033K-E2 |
| 廠商： | RICOH COMPANY LTD |
| 元件分類： | XO, clock |
| 英文描述： | 3 wire interface Real-Time Clock ICs |
| 中文描述： | 0 TIMER(S), REAL TIME CLOCK, QCC12 |
| 封裝： | 2 X 2 MM, 1 MM HEIGHT, FFP-12 |
| 文件頁數(shù)： | 24/50頁 |
| 文件大?。?/td> | 542K |
| 代理商： | R2033K-E2 |
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R2033K/T
(2) Burst Writing Data Transfer Format
The second type of writing data transfer format is designed to transfer a sequence of data serially and can be
selected by specifying in the address pointer a head address with which writing data transfer is to be
commenced and then writing the setting of 0h to the transfer format register. The address pointer is
incremented for each transfer of 1-byte data and cycled from Fh to 0h. This burst writing data transfer can be
completed by driving the CE pin low.
Example of Burst Writing Data Transfer (For Writing Data to Addresses Eh, Fh, and 0h)
24
1
0
Data
Data
CE
0
0
0 0
1
1
SIO
Data
Data transfer from the host
Data transfer from the RTCs
Writing data to
address Eh
Specifying Eh
in the
Address
Pointer
Setting 0h in
the Transfer
Format
Register
Writing data to
address Fh
Writing data to
address 0h
Reading Data Transfer Formats
(1) 1-byte Reading Data Transfer Format
The first type of reading data transfer format is designed to transfer 1-byte data at a time and can be selected by
specifying in the Address Pointer a head address with which reading data transfer is to be commenced and then
the setting of writing Ch to the Transfer Format Register. This 1-byte reading data transfer can be completed
by driving the CE pin low or continued by specifying a new head address in the Address Pointer and selecting
this type of reading data Transfer Format.
Example of 1-byte Reading Data Transfer (For Reading Data from Addresses Eh and 2h)
1
0
Data
Data
CE
1
1
0 0
1
1
0
1
0
1 0 0
0 1
SIO
Data transfer from the host
Data transfer from the RTCs
Specifying 2h
in the
Address
Pointer
Setting Ch in
the Transfer
Format
Register
Reading data from
address Eh
Reading data from
address 2h
Specifying Eh
in the
Address
Pointer
Setting Ch in
the Transfer
Format
Register
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| R2033T | 3 wire interface Real-Time Clock ICs |
| R2043T | 4-wire Serial Interface |
| R2043T-E2 | 4-wire Serial Interface |
| R2043K | 4-wire Serial Interface |
| R2043K-E2 | 4-wire Serial Interface |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| R2033T | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:3 wire interface Real-Time Clock ICs |
| R2033T-E2 | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:3 wire interface Real-Time Clock ICs |
| R203426000 | 功能描述:RF 連接器 SSMB(M) STR NA PCB RoHS:否 制造商:Bomar Interconnect 產(chǎn)品:Connectors 射頻系列:BNC 型式:Jack (Female) 極性: 觸點電鍍:Gold 阻抗: 端接類型:Solder 主體類型:Straight Bulkhead 電纜類型: |
| R203426000W | 功能描述:RF 連接器 EMB DR CI RoHS:否 制造商:Bomar Interconnect 產(chǎn)品:Connectors 射頻系列:BNC 型式:Jack (Female) 極性: 觸點電鍍:Gold 阻抗: 端接類型:Solder 主體類型:Straight Bulkhead 電纜類型: |
| R203553000 | 功能描述:RF 連接器 SSMB(M) STR BH SP RoHS:否 制造商:Bomar Interconnect 產(chǎn)品:Connectors 射頻系列:BNC 型式:Jack (Female) 極性: 觸點電鍍:Gold 阻抗: 端接類型:Solder 主體類型:Straight Bulkhead 電纜類型: |
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