參數(shù)資料
型號(hào): MSM6242B(中文)
廠商: OKI SEMICONDUCTOR CO., LTD.
英文描述: CMOS Real Time Clock/Calendar(直接總線連接實(shí)時(shí)時(shí)鐘/日歷,備用電壓低至2V)
中文描述: 的CMOS實(shí)時(shí)時(shí)鐘/日歷(直接總線連接實(shí)時(shí)時(shí)鐘/日歷,備用電壓低至2V的)
文件頁數(shù): 1/13頁
文件大?。?/td> 224K
代理商: MSM6242B(中文)
==99-11-24==
P&S
ooá|′μ×ó1é· YóDT1
==13-1==
P &S
oo á|′μ×ó1é· YóDT1
μ :
ot±±ooêD×μèa· 15o
D :
ooêD70020D
óê±à:
430079
μ°:
( 86) ( 027£87493500 87493506
( 86) ( 027) 87491166, 87493497
P &S
í í :
http://www.p8s.com
MM6242B
±ó×üáóμCMOSêμê±ê±ó/èàú
ò ¢ ê
1. 1 ò°μ÷
MSM6242B
ê
CMOS
êμê±ê±ó
/
èàú£êêóóú±ó×üáó¢′|àí ÷
/
¢úó|ó £
32.768kHz
§ì
μ′÷ê±ù±· μòá1é° μ
4
I/O
êyY£óóú
SECONDS
£¨£¢
MINUTES
£¨· £¢
HOURS
£¨ê±£¢
DAY
OF WEEK
£¨Dú £¢
DATE
£¨è£¢
MONTH
£¨£í
YEAR
£¨ê££êyY· êóé
4
μ ¢ £¨
CS1
£¢
WRITE
READ
ò°
ALE
£′÷
D
E
F
ìá1
30 SECOND
£¨£ó2 μ÷ ¢
INTERRUPT
REQUEST
£¨
IRQ FLAG
£¨Dó£¨D±ê£í
BUSY
£¨|£×′ì£ê±ó
STOP
£¨í££¢
HOLD
£¨±£
3£ò°
RESET FLAG
£¨ ′ ±ê £ £í¨1y ê1 ó′÷êè
T0
T1
ITRPT/STND
£¨
INTERRUPT/STANDARD
£D
/
±ê×£ú
STD.P
£¨
STANDARD PULSE
£±ê×3£ê3óD
4
é
μ
INTERRUPTS
£¨D£ùêé1ê1ó £Dê3¨
STD.P
£á±éí¨1y
MASK
£¨á±£êμ £
MSM6242B
é1¤×÷óú
12/24
D ê± ê£
Leap Year
£¨èòê£ê×ˉμ £
y3£é
MSM6242B
ó
5V
à
10%
μ′1¤×÷£è· §a
-40
á
85
£μ±÷μ′aê±£′óóú
2.0V
μ± óμ3èüìD±£3ê±μDD £
MSM6242B
óD
18
òyüá
DIP
24
òyüá
SOP
· a×°é1ê1ó £
0
CS
1. 2 ìμ
±ó¢′|àí ÷
/
¢÷×üáó
ê±
23:59:59
¤
4
êyY×ü
¤
4
μ ×ü
¤
READ
£¨á£¢
WRITE
£¨D′£¢
ALE
£¨μ ′ê1ü£í
CHIP SELECT
£¨ £êè
¤×′ì′÷
-IRQ
£¨Dó£í
BUSY
£¨|£
¤é μDê3
-1/64
1
1
· ¢
1
D ê±
¤Dá±
¤
32.768kHz
§ìù×÷
¤
12/24
D ê± ê
¤×ˉèòê
¤ à
30
ó2 D£y
¤μ¥
5V
μ′
¤μ3± ó£éμíá
V
DD
=2.0V
¤μí1|o£o
V
DD
=2V
ê±× ′óa(chǎn)
20
W
V
DD
=5V
ê±× ′óa(chǎn)
150
W
¤
18
òyüá
DIP
· a×°£¨
DIP18-P-300
¤
24
òyüá
SOP
· a×°£¨
SOP24-P-430-VK
12
è
31
ê
80
üìì êy
7
相關(guān)PDF資料
PDF描述
MSM6252 64words X Bit FIFO
MSM6262 Dot Matrix LCD Controller(點(diǎn)矩陣LCD控制器)
MSM62881 CMOS Single-Chip Microcomputer for IC Card(用于IC卡的8位微計(jì)算機(jī))
MSM6295 4-CHANNEL MIXING ADPCM VOICE SYNTEHSIS LSI
MSM62X42 REAL TIME CLOCK IC WITH BUILT-IN CRYSTAL
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MSM6242BGS-K 制造商:ROHM Semiconductor 功能描述:
MSM6242BGS-KR1 制造商:ROHM Semiconductor 功能描述:
MSM6242BRS 制造商:ROHM Semiconductor 功能描述: 制造商:OK International 功能描述:
MSM6242BRS-7 制造商:ROHM Semiconductor 功能描述:Directly connected to the bus real-time clock
MSM6250 制造商:QUALCOMM 制造商全稱:QUALCOMM 功能描述:CHIPSET SOLUTION