參數資料
型號: CDP68HC68T1M2
廠商: Intersil
文件頁數: 20/23頁
文件大小: 0K
描述: IC RTC 32X8 NVSRAM CMOS 16-SOIC
標準包裝: 48
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)
數據格式: 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: 16-SOIC(0.295",7.50mm 寬)
供應商設備封裝: 16-SOIC
包裝: 管件
產品目錄頁面: 1236 (CN2011-ZH PDF)
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
相關PDF資料
PDF描述
X9448WS24 IC DUAL PROG COMP 10K 64TP SO24
X9438WV24-2.7 IC DUAL DCP + OPAMP 10K 24TSSOP
VI-221-MY-F2 CONVERTER MOD DC/DC 12V 50W
VI-221-MY-F1 CONVERTER MOD DC/DC 12V 50W
VE-B3Z-MY-F3 CONVERTER MOD DC/DC 2V 20W
相關代理商/技術參數
參數描述
CDP68HC68T1M296 功能描述:實時時鐘 PERIPH SPIAL-TIME- CLK 16W INDEL 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
CDP68HC68T1M296S2357 制造商:Rochester Electronics LLC 功能描述:- Bulk
CDP68HC68T1M2Z 功能描述:實時時鐘 PERI SPIAL-TIME-CLK 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
CDP68HC68T1M2Z96 功能描述:實時時鐘 PERI SPIAL-TIME-CLK 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
CDP68HC68T1M96 功能描述:實時時鐘 PERIPH SPIAL-TIME- CLK 20W INDEL 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