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参数资料
| 型号： | DS1390 |
| 厂商： | Maxim Integrated Products, Inc. |
| 英文描述： | Low-Voltage SPI/3-Wire RTCs with Trickle Charger |
| 中文描述： | 低电压SPI/3线接口RTC，带有涓流充电器 |
| 文件页数： | 5/24页 |
| 文件大小： | 742K |
| 代理商： | DS1390 |
D
Low-Voltage SPI/3-Wire RTCs with
Trickle Charger
_____________________________________________________________________
5
AC ELECTRICAL CHARACTERISTICS—3-WIRE INTERFACE
(V
CC
= V
CC(MIN)
to V
CC(MAX)
, T
A
= -40°C to +85°C.) (Note 1) (Figures 3, 4)
PARAMETER
SYMBOL
CONDITION
MIN
TYP
MAX
4
1
UNITS
2.7V
≤
V
CC
≤
5.5V
1.71V
≤
V
CC
≤
1.89V
(Notes 13, 14)
(Notes 13, 14)
2.7V
≤
V
CC
≤
5.5V
1.71V
≤
V
CC
≤
1.89V
2.7V
≤
V
CC
≤
5.5V
1.71V
≤
V
CC
≤
1.89V
2.7V
≤
V
CC
≤
5.5V
1.71V
≤
V
CC
≤
1.89V
SCLK Frequency (Note 13)
f
SCLK
MHz
Data to SCLK Setup
SCLK to Data Hold
t
DC
t
CDH
30
30
ns
ns
80
160
SCLK to Data Valid (Notes 13,
14, 15)
t
CDD
ns
110
400
110
400
SCLK Low Time (Note 13)
t
CL
ns
SCLK High Time (Note 13)
t
CH
ns
SCLK Rise and Fall
CS
to SCLK Setup
SCLK to
CS
Hold
t
R
, t
F
t
CC
t
CCH
200
ns
ns
ns
(Note 13)
(Note 13)
2.7V
≤
V
CC
≤
5.5V
1.71V
≤
V
CC
≤
1.89V
(Note 13, 14)
400
100
400
500
CS
Inactive Time (Note 13)
t
CWH
ns
CS
to Output High Impedance
t
CDZ
40
ns
AC ELECTRICAL CHARACTERISTICS
(V
CC
= V
CC(MIN)
to V
CC(MAX)
, T
A
= -40°C to +85°C, unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
PB
DB
t
RST
t
OSF
CONDITIONS
MIN
TYP
160
160
100
MAX
200
200
UNITS
ms
ms
ms
Pushbutton Debounce
Reset Active Time
Oscillator Stop Flag (OSF) Delay
(Note 16)
相关PDF资料 |
PDF描述 |
|---|---|
| DS1392U-33 | Low-Voltage SPI/3-Wire RTCs with Trickle Charger |
| DS1391U-3 | IGBT Module; Continuous Collector Current, Ic:200A; Collector Emitter Saturation Voltage, Vce(sat):3.4V; Power Dissipation, Pd:1500W; Collector Current:200A; Collector Emitter Voltage, Vceo:1.2kV; Leaded Process Compatible:No RoHS Compliant: No |
| DS1391U-33 | Low-Voltage SPI/3-Wire RTCs with Trickle Charger |
| DS1390U-3 | Low-Voltage SPI/3-Wire RTCs with Trickle Charger |
| DS1390U-33 | Low-Voltage SPI/3-Wire RTCs with Trickle Charger |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DS1390_07 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Low-Voltage SPI/3-Wire RTCs with Trickle Charger |
| DS1390_09 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Low-Voltage SPI/3-Wire RTCs with Trickle Charger |
| DS1390-DS1393 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Low-Voltage SPI/3-Wire RTCs with Trickle Charger |
| DS1390U+18 | 制造商:Maxim Integrated Products 功能描述:REAL TIME CLOCK SERL 10USOP - Bulk |
| DS1390U+3 | 制造商:Maxim Integrated Products 功能描述:REAL TIME CLOCK SERL 10USOP - Bulk |
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