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參數(shù)資料
| 型號： | CDP68HC68T1M96 |
| 廠商： | Intersil |
| 文件頁數(shù)： | 20/23頁 |
| 文件大小： | 0K |
| 描述： | IC RTC RAM/SPI SERIAL 20-SOIC |
| 標準包裝： | 1,000 |
| 類型： | 時鐘/日歷 |
| 特點： | 警報器，閏年，方波輸出，監(jiān)視計時器 |
| 存儲容量： | 32B |
| 時間格式： | HH:MM:SS（12/24 小時） |
| 數(shù)據(jù)格式： | YY-MM-DD-dd |
| 接口： | SPI |
| 電源電壓： | 3 V ~ 6 V |
| 電壓 - 電源，電池： | 2.2 V ~ 6 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 20-SOIC（0.295"，7.50mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 20-SOIC W |
| 包裝： | 帶卷 (TR) |
6
FN1547.8
October 29, 2007
SECONDS
MINUTES
HOURS
DAY OF WEEK
DATE
MONTH
YEARS
NOT USED
SEC ALARM
MIN ALARM
HRS ALARM
NOT USED
STATUS REGISTER
CONTROL REGISTER
INTERRUPT CONTROL REGISTER
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
$20
$21
$22
$23
$24
$25
$26
$27
$28
$29
$2A
$2B
$2C
$2D
$2E
$2F
$30
$31
$32
CLOCK/CALENDAR
13 BYTES UNUSED
TEST MODE
32 RAM LOCATIONS
$00
$1F
$20
$32
$33
$3F
$55
85
63
51
50
32
31
0
R = READABLE
W = WRITABLE
R, W
W
R
R, W
FIGURE 2. ADDRESS MAP
TABLE 1. CLOCK/CALENDAR AND ALARM DATA MODES
ADDRESS LOCATION (H)
FUNCTION
DECIMAL RANGE
BCD DATA RANGE
BCD DATE EXAMPLE
(Note 4)
20
Seconds
0 to 59
00 to 59
18
21
Minutes
0 to 59
00 to 59
49
22
Hours
12 Hour Mode
(Note 5)
1 to 12
81 to 92 (AM)
A1 to B2 (PM)
A3
Hours
24 Hour Mode
0 to 23
00 to 23
15
23
Day of the Week
(Sunday = 1)
1 to 7
01 to 07
03
24
Day of the Month
(Date)
1 to 31
01 to 31
29
25
Month
Jan = 1, Dec = 12
1 to 12
01 to 12
10
26
Years
0 to 99
00 to 99
85
28
Alarm Seconds
0 to 59
00 to 59
18
29
Alarm Minutes
0 to 59
00 to 59
49
2A
Alarm Hours (Note 6)
12 Hour Mode
1 to 12
01 to 12 (AM)
21 to 32 (PM)
23
Alarm Hours
24 Hour Mode
0 to 23
00 to 23
15
NOTES:
4. Example: 3:49:18, Tuesday. Oct. 29,1985.
5. Most significant Bit, D7, is “0” for 24 hours, and “1” for 12 hour mode. Data Bit D5 is “1” for PM and ‘0” for AM in 12 hour mode.
6. Alarm hours. Data Bit D5 is “1” for PM and “0” for AM in 12 hour mode. Data Bits D7 and D6 are DON’T CARE.
CDP68HC68T1
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CDP68HC68T1M96S2357 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CDP68HC68T1MZ | 功能描述:實時時鐘 W/ANEAL PERIPH SPIAL -TIME-CLK 20W IND 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 |
| CDP68HC68T1MZ96 | 功能描述:實時時鐘 W/ANEAL PERIPH SPIAL -TIME-CLK 20W IND 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 |
| CDP68HC68T1W | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:CMOS Serial Real-Time Clock With RAM and Power Sense/Control |
| CDP68HC68T1W WAF | 制造商:Harris Corporation 功能描述: |
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