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參數(shù)資料
| 型號(hào)： | M41ST84 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | 5.0 OR 3.0V, 512 bit (64 x 8) Serial RTC with supervisory functions(具有監(jiān)控功能的5.0V或3.0V，512位(64 x 8)串行RTC) |
| 中文描述： | 5.0或3.0V，512位（64 × 8）（具有監(jiān)控功能的5.0V或3.0V，512位（64 × 8）串行時(shí)鐘監(jiān)督職能的串行時(shí)鐘） |
| 文件頁(yè)數(shù)： | 6/31頁(yè) |
| 文件大?。?/td> | 181K |
| 代理商： | M41ST84 |
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M41ST84Y, M41ST84W
6/31
Figure 7. Hardware Hookup
MAXIMUM RATING
Stressing the device above the rating listed in the
“Absolute Maximum Ratings” table may cause
permanent damage to the device. These are
stress ratings only and operation of the device at
these or any other conditions above those indicat-
ed in the Operating sections of this specification is
not implied. Exposure to Absolute Maximum Rat-
ing conditions for extended periods may affectde-
vice
reliability.
Refer
STMicroelectronics SURE Program and other rel-
evant quality documents.
also
to
the
Table 2. Absolute Maximum Ratings
Note: 1. Reflow at peak temperature of 215
°
C to 225
°
C for < 60 seconds (total thermal budget not to exceed 180
°
C for between 90 to 120
seconds).
CAUTION:
Negative undershoots below –0.3V are not allowed on any pin while in the Battery Back-up mode.
CAUTION:
Do NOT wave solder SOIC to avoid damaging SNAPHAT sockets.
AI03680
VCC
PFO
SCL
WDI
RSTIN
PFI
VSS
IRQ/FT/OUT
SQW
RST
SDA
M41ST84Y/W
Unregulated
Voltage
Regulator
VCC
VIN
To RST
To LED Display
To NMI
To INT
R1
R2
F
Symbol
Parameter
Value
Unit
T
STG
Storage Temperature (V
CC
Off, Oscillator Off)
SNAPHAT
–40 to 85
°
C
SOIC
–55 to 125
°
C
T
SLD(1)
Lead Solder Temperature for 10 seconds
260
°
C
V
IO
Input or Output Voltages
–0.3 to V
CC
+ 0.3
V
V
CC
Supply Voltage
M41ST84Y
–0.3 to 7.0
V
M41ST84W
–0.3 to 4.6
V
I
O
Output Current
20
mA
P
D
Power Dissipation
1
W
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| M41ST85WMX6E | 3.0/3.3V I2C Combination Serial RTC, NVRAM Supervisor and Microprocessor Supervisor |
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| M41ST95W | 5.0 or 3.0V, 512 bit (64 bit x8) Serial RTC (SPI) SRAM and NVRAM Supervisor(5.0/3.0V, 512位(64位x8)串行RTC(SPI) SRAM和NVRAM監(jiān)控電路) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M41ST84W | 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 with SUPERVISORY FUNCTIONS |
| M41ST84W_08 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:3.0/3.3 V I2C serial RTC with 44 bytes of NVRAM and supervisory functions |
| M41ST84WMH | 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 with SUPERVISORY FUNCTIONS |
| M41ST84WMH1 | 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 with SUPERVISORY FUNCTIONS |
| M41ST84WMH1TR | 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 with SUPERVISORY FUNCTIONS |
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