參數(shù)資料
型號(hào)： RX-4045NBAA
元件分類： XO, clock
英文描述： REAL TIME CLOCK, PDSO22
封裝： ROHS COMPLIANT, SON-22
文件頁(yè)數(shù)： 35/37頁(yè)
文件大?。?/td> 554K
代理商： RX-4045NBAA
RX - 4045 SA / NB
Page - 4
MQ442-01
7. Electrical Characteristics
7.1. DC Electrical Characteristics
7.1.1. DC electrical characteristics (1)
* Unless otherwise specified, GND = 0 V, VDD = 3 V, Ta =
40 °C to +85 °C
Item
Symbol
Condition
Min.
Typ.
Max.
Unit
VDD=5 V
0.60
1.80
Current (1)
IDD1
FOUT, / INT = OFF.
CE, CLK, DI, DO = GND
VDD=3 V
0.48
1.20
A
Current (2)
IDD2
FOUT = ON
CE, CLK, DI, DO = GND
VDD=3 V
0.65
2.00
A
High-level input voltage
VIH
0.8
× VDD
5.5
V
Low-level input voltage
VIL
CE, CLK, DI pins
VDD = 1.7 to 5.5 V
GND
0.3
0.2
× VDD
V
High-level input current
IOH
DO pin, VOH = VDD
0.5 V
0.5
mA
IOL1
/INT pin, VOL = 0.4 V
2.0
mA
Low-level input current
IOL2
DO, FOUT pins, VOL = 0.4 V
0.5
mA
Input leakage current
IIL
CLK pin
VI = 5.5 V or GND, VDD = 5.5 V
1
A
7.1.2. DC electrical characteristics (2)
* Unless otherwise specified, GND = 0 V, VDD = 3 V, Ta =
40 °C to +85 °C
Item
Symbol
Condition
Min.
Typ.
Max.
Unit
Pull-down resistor
RDNCE
CE pin
40
120
400
k
DO pin
VO = 5.5 V or GND, VDD = 5.5 V
1
A
Output current when OFF
IOZ1
FOUT, /INT pins
VO = 5.5 V
1
A
High-voltage
mode
VDETH
VDD pin, Ta =
30 to +70 °C
1.90
2.10
2.30
V
Power
supply
detection
voltage
Low-voltage
mode
VDETL
VDD pin, Ta =
30 to +70 °C
1.15
1.30
1.45
V
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
RX-4045SA 制造商:EPSON 制造商全稱:EPSON 功能描述:4-wire serial interface high-stability RTC module
RX-4045SA,(AA) 制造商:Epson Toyocom 功能描述:Serial Interface RTC SOP 14pin
RX-4045SAAA 制造商:Epson Toyocom Corporation 功能描述:Cut Tape 制造商:Epson Toyocom Corporation 功能描述:RTC HI STABILITY SERIAL SMD SOP14 制造商:Epson Toyocom Corporation 功能描述:RTC HI STABILITY SERIAL, SMD, SOP14 制造商:Epson Toyocom Corporation 功能描述:RTC HI STABILITY SERIAL, SMD, SOP14; Date Format:YYYY:MM:DD:Hr:Min:Secs; Clock Format:12Hr / 24Hr; Clock IC Type:RTC; Supply Voltage Min:1.7V; Supply Voltage Max:5.5V; Digital IC Case Style:SOP; No. of Pins:14; Interface Type:Serial;;RoHS Compliant: Yes
RX-409 功能描述:烙鐵 SOLDERING TIP RoHS:否 制造商:Weller 產(chǎn)品:Soldering Stations 類型:Digital, Iron, Stand, Cleaner 瓦特:50 W 最大溫度:+ 850 F 電纜類型:US Cord Included
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