參數(shù)資料
型號(hào)： S-35190A-T8T1
元件分類： 時(shí)鐘/數(shù)據(jù)恢復(fù)及定時(shí)提取
英文描述： REAL TIME CLOCK, PDSO8
封裝： TSSOP-8
文件頁數(shù)： 44/47頁
文件大?。?/td> 527K
代理商： S-35190A-T8T1
3-WIRE REAL-TIME CLOCK
S-35190A
Rev.1.2_00
Seiko Instruments Inc.
6
DC Electrical Characteristics
Table 5 DC Characteristics (VDD = 3.0 V)
(Ta
= 40 to +85°C, VDD = 3.0 V, DS-VT-200 crystal oscillator (CL = 6 pF, 32,768 Hz, Cg = 9.1 pF) manufactured by Seiko Instruments Inc.)
Parameter
Symbol Applicable Pin
Conditions
Min.
Typ.
Max.
Unit
Current consumption 1
IDD1
Out of
communication
0.25
0.93
A
Current consumption 2
IDD2
During
communication
(SCK
= 100 kHz)
3.3
8
A
Input current leakage 1
IIZH
SCK, SIO
VIN = VDD
0.5
0.5
A
Input current leakage 2
IIZL
SCK, SIO
VIN = VSS
0.5
0.5
A
Input current 1
IIL1
CS
VIN = 5.5 V
2
6
16
A
Input current 2
IIL2
CS
VIN = 0.4 V
40
110
300
A
Input current 3
IIL3
CS
VIN = 1.5 V
240
A
Output current leakage 1
IOZH
SIO, INT
VOUT = VDD
0.5
0.5
A
Output current leakage 2
IOZL
SIO, INT
VOUT = VSS
0.5
0.5
A
Input voltage 1
VIH
SCK, SIO, CS
0.8
× VDD
V
Input voltage 2
VIL
SCK, SIO, CS
0.2
× VDD
V
Output current 1
IOL1
INT
VOUT = 0.4 V
3.0
5.0
mA
Output current 2
IOL2
SIO
VOUT = 0.4 V
5
10
mA
Power supply voltage
detection voltage
*1
VDET
Ta
= 40 to +85°C VDDTm +
0.15
*2
VDDTm +
0.4
V
*1.
Power supply voltage detection voltage: Constantly maintains the relation of VDET > VDDTm (minimum time
keeping voltage). Refer to Characteristics.
*2.
Reference value
Table 6 DC Characteristics (VDD = 5.0 V)
(Ta
= 40 to +85°C, VDD = 5.0 V, DS-VT-200 crystal oscillator (CL = 6 pF, 32,768 Hz, Cg = 9.1 pF) manufactured by Seiko Instruments Inc.)
Parameter
Symbol Applicable Pin
Conditions
Min.
Typ.
Max.
Unit
Current consumption 1
IDD1
Out of
communication
0.3
1.1
A
Current consumption 2
IDD2
During
communication
(SCK
= 100 kHz)
6
14
A
Input current leakage 1
IIZH
SCK, SIO
VIN = VDD
0.5
0.5
A
Input current leakage 2
IIZL
SCK, SIO
VIN = VSS
0.5
0.5
A
Input current 1
IIL1
CS
VIN = 5.5 V
8
20
50
A
Input current 2
IIL2
CS
VIN = 0.4 V
40
150
350
A
Input current 3
IIL3
CS
VIN = 2.5 V
660
A
Output current leakage 1
IOZH
SIO, INT
VOUT = VDD
0.5
0.5
A
Output current leakage 2
IOZL
SIO, INT
VOUT = VSS
0.5
0.5
A
Input voltage 1
VIH
SCK, SIO, CS
0.8
× VDD
V
Input voltage 2
VIL
SCK, SIO, CS
0.2
× VDD
V
Output current 1
IOL1
INT
VOUT = 0.4 V
3.0
8.0
mA
Output current 2
IOL2
SIO
VOUT = 0.4 V
6
13
mA
Power supply voltage
detection voltage
*1
VDET
Ta
= 40 to +85°C VDDTm +
0.15
*2
VDDTm +
0.4
V
*1.
Power supply voltage detection voltage: Constantly maintains the relation of VDET > VDDTm (minimum time
keeping voltage). Refer to Characteristics.
*2.
Reference value
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S-35190A-T8T1G 功能描述:實(shí)時(shí)時(shí)鐘 3-Wire 1.3-5.5V RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時(shí)間格式:HH:MM:SS RTC 存儲(chǔ)容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
S-35192A 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:3-WIRE REAL-TIME CLOCK
S-35192A-I8T1G 制造商:Seiko Instruments Inc (SII) 功能描述:3WIRE REAL TIME CLCK
S-35199A01 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:3-WIRE REAL-TIME CLOCK
S-35199A01-HRT1 制造商:Seiko Instruments Inc (SII) 功能描述:3WIRE REAL TIME CLCK
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