參數(shù)資料
型號: M41ST85Y-85MH6TR
廠商: STMICROELECTRONICS
元件分類: 時鐘/數(shù)據(jù)恢復(fù)及定時提取
英文描述: 1 TIMER(S), REAL TIME CLOCK, PDSO28
封裝: 0.330 INCH, SNAPHAT, PLASTIC, SOH-28
文件頁數(shù): 17/32頁
文件大?。?/td> 171K
代理商: M41ST85Y-85MH6TR
M41ST85Y, M41ST85W
24/32
Table 10. DC Characteristics
Note: 1. Outputs Deselected.
2. RSTIN1 and RSTIN2 internally pulled-up to VCC through 100K resistor. WDI internally pulled-down to VSS through 100K resistor.
3. For IRQ/FT/OUT, RST pins (Open Drain).
4. Conditioned output (ECON) can only sustain CMOS leakage current in the battery back-up mode. Higher leakage currents will re-
duce battery life.
5. External SRAM must match RTC SUPE RVISOR chip VCC specification.
6. Measured with VOUT and ECON open.
Symb.
Parameter
Test Condition
Min
Typ
Max
Unit
IBAT
(6)
Battery Current OSC ON
TA =25°C, VCC =0V,
VBAT =3V
400
500
nA
Battery Current OSC OFF
50
nA
ICC1
Supply Current
M41ST85Y
f = 400kHz
1.4
mA
M41ST85W
750
A
ICC2
Supply Current (Standby)
M41ST85Y
SCL, SDA = VCC – 0.3V
1mA
M41ST85W
500
A
ILI
(1,2)
Input Leakage Current
0V
≤ VIN ≤ VCC
±1
A
Input Leakage Current (PFI)
0V
≤ VIN ≤ VCC
–25
2
25
nA
ILO
(1)
Output Leakage Current
0V
≤ VOUT ≤ VCC
±1
A
IOUT1
(5)
VOUT Current (Active)
M41ST85Y
VOUT1 >VCC –0.3V
175
mA
M41ST85W
100
mA
IOUT2
VOUT Current (Battery Back-up)
VOUT2 >VBAT – 0.3V
100
A
VIH
Input High Voltage
0.7VCC
VCC + 0.3
V
VIL
Input Low Voltage
–0.3
0.3VCC
V
VBAT
Battery Voltage
3.0
V
VOH
Output High Voltage
IOH = –1.0mA
2.4
V
VOHB
(4)
VOH (Battery Back-up)
IOUT2 = –1.0A
2.5
2.9
3.6
V
VOL
Output Low Voltage
IOL = 3.0mA
0.4
V
Output Low Voltage (Open Drain) (3)
IOL = 10mA
0.4
V
VPFD
Power Fail Deselect
M41ST85Y
4.30
4.40
4.50
V
M41ST85W
2.60
2.65
2.70
V
VPFI
PFI Input Threshold
1.225
1.250
1.275
V
VSO
Battery Back-up Switchover
2.5
V
相關(guān)PDF資料
PDF描述
M41ST85Y-85MH6 1 TIMER(S), REAL TIME CLOCK, PDSO28
M41ST87YWX6 1 TIMER(S), REAL TIME CLOCK, PDSO28
M41T00M6F REAL TIME CLOCK, PDSO8
M41T00M6E REAL TIME CLOCK, PDSO8
M41T00M6 0 TIMER(S), REAL TIME CLOCK, PDSO8
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M41ST85YMH 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5.0 OR 3.0V, 512 bit 64 x 8 SERIAL RTC and NVRAM SUPERVISOR
M41ST85YMH6 功能描述:實時時鐘 Serial 512 (64x8) 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 時間格式:HH:MM:SS RTC 存儲容量: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
M41ST85YMH6E 功能描述:IC RTC 5.0V 512BIT NVRAM 28SOIC RoHS:否 類別:集成電路 (IC) >> 時鐘/計時 - 實時時鐘 系列:- 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 類型:時鐘/日歷 特點:警報器,閏年,SRAM 存儲容量:- 時間格式:HH:MM:SS(12/24 小時) 數(shù)據(jù)格式:YY-MM-DD-dd 接口:SPI 電源電壓:2 V ~ 5.5 V 電壓 - 電源,電池:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-WDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:8-TDFN EP 包裝:管件
M41ST85YMH6TR 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5.0 OR 3.0V, 512 bit 64 x 8 SERIAL RTC and NVRAM SUPERVISOR
M41ST85YMX 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5.0 OR 3.0V, 512 bit 64 x 8 SERIAL RTC and NVRAM SUPERVISOR