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参数资料
| 型号： | M48T212Y-70MH1TR |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 时钟/数据恢复及定时提取 |
| 英文描述： | 0 TIMER(S), REAL TIME CLOCK, PDSO44 |
| 封装： | 0.330 INCH, PLASTIC, SOH-44 |
| 文件页数： | 16/32页 |
| 文件大小： | 473K |
| 代理商： | M48T212Y-70MH1TR |
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M48T212Y, M48T212V
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 affect de-
vice
reliability.
Refer
also
to
the
STMicroelectronics SURE Program and other rel-
evant quality documents.
Table 11. Absolute Maximum Ratings
Note: 1. For SO package, standard (SnPb) lead finish: Reflow at peak temperature of 225°C (total thermal budget not to exceed 180°C for
between 90 to 150 seconds).
2. For SO package, Lead-free (Pb-free) lead finish: Reflow at peak temperature of 260°C (total thermal budget not to exceed 245°C
for greater than 30 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.
Symbol
Parameter
Value
Unit
TA
Ambient Operating Temperature
0 to 70
°C
TSTG
Storage Temperature
SNAPHAT
–40 to 85
°C
SOIC
–55 to 125
°C
TSLD
(1,2)
Lead Solder Temperature for 10 seconds
260
°C
VIO
Input or Output Voltage
–0.3 to VCC + 0.3
V
VCC
Supply Voltage
M48T212Y
–0.3 to 7.0
V
M48T212V
–0.3 to 4.6
V
IO
Output Current
20
mA
PD
Power Dissipation
1
W
相关PDF资料 |
PDF描述 |
|---|---|
| M48T212Y-70MH1F | REAL TIME CLOCK, PDSO44 |
| M48T212Y-70MH1 | 0 TIMER(S), REAL TIME CLOCK, PDSO44 |
| M48T212V-85MH6E | REAL TIME CLOCK, PDSO44 |
| M48T212V-85MH6F | REAL TIME CLOCK, PDSO44 |
| M48T212Y-70MH6 | 0 TIMER(S), REAL TIME CLOCK, PDSO44 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M48T212Y-70MH6 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5V/3.3V TIMEKEEPER[ CONTROLLER |
| M48T212Y-70MH6E | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5V/3.3V TIMEKEEPER CONTROLLER Supervisor |
| M48T212Y-70MH6F | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5V/3.3V TIMEKEEPER CONTROLLER Supervisor |
| M48T212Y-70MH6TR | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5V/3.3V TIMEKEEPER[ CONTROLLER |
| M48T212Y-85MH1 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5V/3.3V TIMEKEEPER[ CONTROLLER |
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