參數(shù)資料
型號: ISL12027IVZ-T
廠商: Intersil
文件頁數(shù): 4/28頁
文件大?。?/td> 0K
描述: IC RTC/CALENDAR EEPROM 8-TSSOP
產品培訓模塊: Solutions for Industrial Control Applications
標準包裝: 2,500
類型: 時鐘/日歷
特點: 警報器,閏年,監(jiān)控器,監(jiān)視計時器
時間格式: HH:MM:SS(12/24 小時)
數(shù)據(jù)格式: YY-MM-DD-dd
接口: I²C,2 線串口
電源電壓: 2.7 V ~ 5.5 V
電壓 - 電源,電池: 1.8 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 8-TSSOP(0.173",4.40mm 寬)
供應商設備封裝: 8-TSSOP
包裝: 帶卷 (TR)
12
FN8232.8
August 12, 2010
TABLE 2. CLOCK/CONTROL MEMORY MAP
ADDR.
TYPE
REG
NAME
BIT
RANG
E
ISL12
027
DEF
AUL
T
ISL1202
7
A
DEF
AUL
T
7
6
543210
003F
Status
SR
BAT
AL1
AL0
OSCF
0
RWEL
WEL
RTCF
01h
0037
RTC
(SRAM)
Y2K
0
Y2K21
Y2K20
Y2K13
0
Y2K10
19/20
20h
0036
DW
0
DY2
DY1
DY0
0-6
00h
0035
YR
Y23
Y22
Y21
Y20
Y13
Y12
Y11
Y10
0-99
00h
0034
MO
0
G20
G13
G12
G11
G10
1-12
00h
0033
DT
0
D21
D20
D13
D12
D11
D10
1-31
01h
0032
HR
MIL
0
H21
H20
H13
H12
H11
H10
0-23
00h
0031
MN
0
M22
M21
M20
M13
M12
M11
M10
0-59
00h
0030
SC
0
S22
S21
S20
S13
S12
S11
S10
0-59
00h
0014
Control
(EEPROM
)
PWR
SBIB
BSW
0
VTS2
VTS1
VTS0
4Xh
0Xh
0013
DTR
0
DTR2
DTR1
DTR0
00h
0012
ATR
0
ATR5ATR4ATR3ATR2ATR1ATR0
00h
0011
INT
IM
AL1E
AL0E
0
00h
0010
BL
BP2
BP1
BP0
WD1
WD0
0
18h
000F
Alarm1
(EEPROM
)
Y2K1
0
A1Y2K21 A1Y2K20 A1Y2K13
0
A1Y2K10
19/20
20h
000E
DWA1
EDW1
0
DY2
DY1
DY0
0-6
00h
000D
YRA1
Unused - Default = RTC Year value (No EEPROM) - Future expansion
000C
MOA1
EMO1
0
A1G20
A1G13
A1G12
A1G11
A1G10
1-12
00h
000B
DTA1
EDT1
0
A1D21
A1D20
A1D13
A1D12
A1D11
A1D10
1-31
00h
000A
HRA1
EHR1
0
A1H21
A1H20
A1H13
A1H12
A1H11
A1H10
0-23
00h
0009
MNA1
EMN1
A1M22
A1M21
A1M20
A1M13
A1M12
A1M11
A1M10
0-59
00h
0008
SCA1
ESC1
A1S22
A1S21
A1S20
A1S13
A1S12
A1S11
A1S10
0-59
00h
0007
Alarm0
(EEPROM
)
Y2K0
0
A0Y2K21 A0Y2K20 A0Y2K13
0
A0Y2K10
19/20
20h
0006
DWA0
EDW0
0
DY2
DY1
DY0
0-6
00h
0005
YRA0
Unused - Default = RTC Year value (No EEPROM) - Future expansion
0004
MOA0
EMO0
0
A0G20
A0G13
A0G12
A0G11
A0G10
1-12
00h
0003
DTA0
EDT0
0
A0D21
A0D20
A0D13
A0D12
A0D11
A0D10
1-31
00h
0002
HRA0
EHR0
0
A0H21
A0H20
A0H13
A0H12
A0H11
A0H10
0-23
00h
0001
MNA0
EMN0
A0M22
A0M21
A0M20
A0M13
A0M12
A0M11
A0M10
0-59
00h
0000
SCA0
ESC0
A0S22
A0S21
A0S20
A0S13
A0S12
A0S11
A0S10
0-59
00h
NOTE: (Shaded cells indicate that NO other value is to be written to that bit. X indicates the bits are set according to the product variation, see device
“Ordering Information” on page 2).
ISL12027, ISL12027A
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