參數(shù)資料
型號: X1203(中文)
英文描述: 2-Wire RTC(Real Time Clock)/Calendar/Alarm(實時時鐘/日歷/警報)
中文描述: 2線實時時鐘(實時時鐘)/日歷/鬧鐘(實時時鐘/日歷/警報)
文件頁數(shù): 7/18頁
文件大?。?/td> 539K
代理商: X1203(中文)
==99-12-4==
P&S
oo á|′μ×ó1é· YóDT1
==18-7==
P &S
oo á|′μ×ó1é· YóDT1
μ :
ot±±ooêD×μèa· 15o
P&Sí í :
http://www.p8s.com
D :
ooêD70020D
óê±à:
430079
μ°:
( 86) ( 027£87493500 87493506
( 86) ( 027) 87491166, 87493497
2.6.3 RWEL
£o ′÷D′ê1 ü′ a a ò×ê§D
′êò×ê§D′£éμê±′|óú
LOW
£¨£′ì £úèoD′ê±ó
/
′÷°£±D°
RWEL
a °
1
±£D′
RWEL
2áòye· ò×ê§DD′üú£ùòúí£×′ìó÷tá¢′×± oDDò 2ù×÷ £
D′
CCR
òó°′1¨μ3Dòéè
RWEL
WEL
2.6.4 WEL
£o D′ê1 ü′ a a ò×ê§D
WEL
D′2ù×÷ú
CCR
μ· ê £′êò×ê§D′£é μê±′|óú
LOW
£¨£×′ì £ú
WEL
a
LOW
£¨μíμ£ê±£
CCR
òèo′′¢÷óáDμ μD′2ù×÷±o£¨úêyY×úó2· ¢3ó|
′e££í¨1y° °
1
±D′á
WEL
¢°áD′á×′ì′÷μê1
WEL
WEL
òμ±±±£3
×′ì±μ ′á
0
£¨í¨1yD′ °
0
±á
WEL
2¢D′áá×′ì′÷μ£ò÷tù′éμa £
D′
WEL
22úéú· ò×ê§DD′üú£ùòúí£×′ìó÷tá¢′×± oDDò 2ù×÷ £
2.6.5 RTCF
£o êμê±ê±óê§D§ a a ò×ê§D
ú×üμ′ê§D§oó′±a
1
ˉ£üêáμ£úóá÷tμùóDμ′ê§μoó÷téμê±óéótéè
£21üèóé
V
CC
1êèóé
V
BACK
£′ù±éè £ê§μò òáí ò μ′2áμéè
RTCF
RTC
μμúò óDD§D′2ù×÷£¨D′ò ×úò×1£°
RTCF
′á
0
ˉ£
2.6.6
2ê1 óμ
aD÷t2ê1ó
3
ò
4
£μúaDμé±Dêá £
SR
áúúaDμéêyY×úμê
3°üoá £
2.7
′÷
2.7.1
D £¨
AL1E
AL0E
óDá D£o
Alarm1
Dê1ü£¨
AL1E
£í
Alarm0
Dê1ü£¨
AL0E
£üרê1üò±¨
ˉDDoμê3 £μ±èò±a
1
ˉê±£Dê3±ê1ü £á ò×ê§D죨
AL1
AL0
£óa(chǎn)D
±¨ˉóD1£ 걨ˉê· · ¢éú £aD ùY±¨ˉìtéè£21ü±¨ˉDê· ±ê1ü £
AL1
AL0
óé
á°üoaDμ′÷μμú
8
ê±óμμ ′ £
úáí ò ꣨3a3D· ꣣óéD· ꣨
IM
££
alarm0
μéèú′±¨ˉ
ó
RTC
¥ê±ú
IRQ
éìá1ê33 £ú′é2ê1ó
AL0
Alarm1
μ1¤×÷è°ù꣨′£μ±±¨ˉ
· ¢éúê±£
AL1
±£μêóD±ò2éˉ×′ì′÷ò¨ê· · ¢éú¥ £aá ′
AL1
±ê£aá2ù
×÷ê±òμ £
2.7.2
y3£· ꣨
IM
=0
RTC
alarm0
′÷μúèY¥×ˉéè
AL0
£è1
AL0E
ò±£′ê3
IRQ
Do±a
óDD§£¨μíμ££è1
AL0E
′±£′
AL0
±£μê
IRQ
Do±£3± £
RTC
alarm1
′÷μúèY¥×ˉéè
AL1
£è1
AL1E
ò±£′ê3
IRQ
Do±a
óDD§£¨μíμ££è1
AL1E
′±£′
AL1
±£μê
IRQ
Do±£3± £
á×′ì′÷£°üà¨
AL0
AL1
£ ′aD £ú°üo±¨ˉμ×′ì′÷μμú
8
ê3ê±óμ
°£aD2 ′ £μ±aD ′ê±£ê3
IRQ
Do· μμTD§×′ì £
2.7.3
3D · ꣨
IM
=1
ú′· ê£2ê1ó±¨ˉDê1ü£¨
AL0E
AL1E
££
Alarm1
μ1¤×÷è°£ùò
RTC
Alarm1
μ¥
AL1
£òòaDê1ü2e×÷ó£ùò÷úóD±ò2éˉ
AL1
ò¨ê· · ¢éúᱨˉ £
相關(guān)PDF資料
PDF描述
X1203 2-Wire RTC(Real Time Clock)/Calendar/Alarm(實時時鐘/日歷/警報)
x1205(中文) Real Time Clock/Calendar(實時時鐘/日期)
X1205V8 Real Time Clock/Calendar
X1205V8I Real Time Clock/Calendar
X1205 Real Time Clock/Calendar
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
X1203S8 制造商:未知廠家 制造商全稱:未知廠家 功能描述:IC-SMD-RTC WITH EEPROM
X1203S8I 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Real-Time Clock
X1203V8 制造商:Intersil Corporation 功能描述:
X-120-499 制造商:Brady Corporation 功能描述:VIAL SIDE/TOP COMBO-B499 .50X1X.375DIA
X1205 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Real Time Clock/Calendar