参数资料
型号: RV5C387A-F
厂商: RICOH COMPANY LTD
元件分类: 时钟/数据恢复及定时提取
英文描述: 0 TIMER(S), REAL TIME CLOCK, PDSO10
封装: 4 X 2.90 MM, 1.20 MM HEIGHT, SSOP-10
文件页数: 9/49页
文件大小: 330K
代理商: RV5C387A-F
17
RV5C387A
2.3 Time Counters (at Addresses 0h to 2h)
Time digit display (BCD format) as follows:
The second digits range from 00 to 59 and are carried to the minute digit in transition from 59 to 00.
The minute digits range from 00 to 59 and are carried to the hour digits in transition from 59 to 00.
The hour digits range as shown in “2.1-2 12/24: 12-/ 24-hour Mode Selection Bit” and are carried to the
day-of-month and day-of-week digits in transition from PM11 to AM12 or from 23 to 00.
Any writing to the second counter resets divider units of less than 1 second.
Any carry from lower digits with the writing of non-existent time may cause the time counters to malfunction.
Therefore, such incorrect writing should be replaced with the writing of existent time data.
2.3-1 Second Counter (at Address 0h)
D7
D6
D5
D4
D3
D2
D1
D0
—S40
S20
S10
S8
S4
S2
S1
0S40
S20
S10
S8
S4
S2
S1
0
Indefinite
(For writing)
(For reading)
Default settings*
2.3-2 Minute Counter (at Address 1h)
D7
D6
D5
D4
D3
D2
D1
D0
—M40
M20
M10
M8
M4
M2
M1
0M40
M20
M10
M8
M4
M2
M1
0
Indefinite
(For writing)
(For reading)
Default settings*
2.3-3 Hour Counter (at Address 2h)
D7
D6
D5
D4
D3
D2
D1
D0
——
P/A or H20
H10
H8
H4
H2
H1
00
P/A or H20
H10
H8
H4
H2
H1
00
Indefinite
(For writing)
(For reading)
Default settings*
*) Default settings: Default value means read/written values when the XSTP bit is set to “1” due to power-on from 0 volts or supply voltage drop.
相关PDF资料
PDF描述
RX-4571LC REAL TIME CLOCK, PDSO12
RX-4571SA REAL TIME CLOCK, PDSO14
RX-4571SA 0 TIMER(S), REAL TIME CLOCK, PDSO14
RX-4574SG 0 TIMER(S), REAL TIME CLOCK, PDSO16
RX-4591CF 0 TIMER(S), REAL TIME CLOCK, PDSO10
相关代理商/技术参数
参数描述
RV5LAYSB102A 制造商: 功能描述: 制造商:undefined 功能描述:
RV5LAYSB254A 制造商: 功能描述: 制造商:undefined 功能描述:
RV5LAYSD501A 制造商:n/a 功能描述:RV5LAYSD501
RV5MJKSME-S1 功能描述:REVCONN CAT5E JACK METAL 制造商:belden inc. 系列:- 零件状态:在售 样式:模块 外部类型(适配器端):模块插孔 8p8c(RJ45 以太网) 内部类型(适配器端):模块插孔 8p8c(RJ45 以太网) 外部壳体材料:- 内部壳体材料:- 外部壳体颜色:灰色 内部壳体颜色:白色 外部触头材料:覆铜 内部触头材料:铜合金 外部触头镀层:金 内部触头镀层:金 工作温度:-10°C ~ 60°C 等级:Cat5e 规格:1G Base-T 特性:屏蔽 外部触头镀层厚度:50μin(1.27μm) 内部触头镀层后的:- 标准包装:1
RV5MJKUBK-S1 功能描述:REVCONN CAT5E JACK BLACK 制造商:belden inc. 系列:- 零件状态:在售 样式:模块 外部类型(适配器端):模块插孔 8p8c(RJ45 以太网) 内部类型(适配器端):模块插孔 8p8c(RJ45 以太网) 外部壳体材料:- 内部壳体材料:- 外部壳体颜色:黑色 内部壳体颜色:黑色 外部触头材料:覆铜 内部触头材料:铜合金 外部触头镀层:金 内部触头镀层:金 工作温度:-10°C ~ 60°C 等级:Cat5e 规格:1G Base-T 特性:- 外部触头镀层厚度:50μin(1.27μm) 内部触头镀层后的:- 标准包装:1