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参数资料
| 型号： | M48T201Y-70MH1 |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 时钟/数据恢复及定时提取 |
| 英文描述： | 1 TIMER(S), REAL TIME CLOCK, PDSO44 |
| 封装： | SNAPHAT, PLASTIC, SOIC-44 |
| 文件页数： | 20/37页 |
| 文件大小： | 311K |
| 代理商： | M48T201Y-70MH1 |
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M48T201Y, M48T201V
Maximum ratings
4
Maximum ratings
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 indicated in the operating sections of
this specification is not implied. Exposure to absolute maximum rating conditions for
extended periods may affect device reliability. Refer also to the STMicroelectronics SURE
Program and other relevant quality documents.
Table 10.
Absolute maximum ratings
Caution:
Negative undershoots below –0.3 V are not allowed on any pin while in the battery backup
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
SOH44
–55 to 125
°C
TSLD
(1)(2)
1.
For SOH44 package, standard (SnPb) lead finish: reflow at peak temperature of 225°C (the time above
220°C must not exceed 20 seconds).
2.
For SOH44 package, lead-free (Pb-free) lead finish: Reflow at peak temperature of 260°C (the time above
255°C must not exceed 30 seconds).
Lead solder temperature for 10 seconds
260
°C
VIO
Input or output voltage
–0.3 to VCC + 0.3
V
VCC
Supply voltage
M48T201Y
–0.3 to 7.0
V
M48T201V
–0.3 to 4.6
V
IO
Output current
20
mA
PD
Power dissipation
1
W
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相关代理商/技术参数 |
参数描述 |
|---|---|
| M48T201Y-70MH1E | 功能描述:监控电路 SRAM TK Controller RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| M48T201Y-70MH1F | 功能描述:监控电路 SRAM TK Controller RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| M48T201Y-70MH1TR | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5.0 or 3.3V TIMEKEEPER㈢ supervisor |
| M48T201Y-80MH1 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5.0 or 3.3 V TIMEKEEPER? supervisor |
| M48T201Y-80MH1E | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5.0 or 3.3 V TIMEKEEPER? supervisor |
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