AC Specifications (TA = -40°C to +85°C, VCC = +2.7V to +5.5V, u" />
參數(shù)資料
型號(hào): X1228V14Z-4.5A
廠商: Intersil
文件頁(yè)數(shù): 26/29頁(yè)
文件大?。?/td> 0K
描述: IC RTC/CAL/CPU SUP EE 14-TSSOP
標(biāo)準(zhǔn)包裝: 95
類型: 時(shí)鐘/日歷
特點(diǎn): 警報(bào)器,閏年,監(jiān)控器,監(jiān)視計(jì)時(shí)器
時(shí)間格式: HH:MM:SS(12/24 小時(shí))
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: 14-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 14-TSSOP
包裝: 管件
6
FN8100.4
May 18, 2006
AC Specifications (TA = -40°C to +85°C, VCC = +2.7V to +5.5V, unless otherwise specified.)
Notes: (1) This parameter is not 100% tested.
(2) Cb = total capacitance of one bus line in pF.
TIMING DIAGRAMS
Bus Timing
Symbol
Parameter
Min.
Max. Units
fSCL
SCL Clock Frequency
400
kHz
tIN
Pulse width Suppression Time at inputs
50(1)
ns
tAA
SCL LOW to SDA Data Out Valid
0.1
0.9
μs
tBUF
Time the bus must be free before a new transmission can start
1.3
μs
tLOW
Clock LOW Time
1.3
μs
tHIGH
Clock HIGH Time
0.6
μs
tSU:STA
Start Condition Setup Time
0.6
μs
tHD:STA
Start Condition Hold Time
0.6
μs
tSU:DAT
Data In Setup Time
100
ns
tHD:DAT
Data In Hold Time
0
μs
tSU:STO
Stop Condition Setup Time
0.6
μs
tDH
Data Output Hold Time
50
ns
tR
SDA and SCL Rise Time
20 +.1Cb(2)
300
ns
tF
SDA and SCL Fall Time
20 +.1Cb(2)
300
ns
Cb
Capacitive load for each bus line
400
pF
tSU:STO
tDH
tHIGH
tSU:STA
tHD:STA
tHD:DAT
tSU:DAT
SCL
SDA IN
SDA OUT
tF
tLOW
tBUF
tAA
tR
X1228
相關(guān)PDF資料
PDF描述
X1286V14T1 IC RTC/CAL/CPU SUP EE 14-TSSOP
X1288V14ZT1 IC RTC/CAL/CPU SUP EE 14-TSSOP
X79002V20IT1 IC DAC NV SELECT OUT/MEM 20TSSOP
XC17256EPDG8C IC PROM SERIAL 256K 8-DIP
XR2206DTR-F IC FUNCTION GENERATOR 16SOIC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
X1228ZY WAF 制造商:Intersil Corporation 功能描述:
X122K 制造商:IQD Frequency Products 功能描述:CRYSTAL OSCILLATOR 12.288000MHZ
X122-SERIES 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral IC
X123-133.33M 制造商:CONNOR-WINFIELD 制造商全稱:Connor-Winfield Corporation 功能描述:5.0x7.0mm Surface Mount LVCMOS Clock Oscillator Series
X123241-RDS 制造商:Honeywell Sensing and Control 功能描述:ATOM & PROX