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参数资料
| 型号： | M41ST87YWX6 |
| 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, PDSO28 |
| 封装： | 0.300 INCH, PLASTIC, SO-28 |
| 文件页数： | 14/38页 |
| 文件大小： | 569K |
| 代理商： | M41ST87YWX6 |
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M41ST87Y, M41ST87W
Figure 21. RAM Clear Hardware Hookup
Note: 1. Most inverting Charge Pumps drive OUT to Ground when device shut down is enabled (SHDN = logic low). Therefore, an n-channel
enhancement mode MOSFET should be used to isolate the OUT pin from the VOUT of the M41ST87.
2. In order to avoid turning on an on-chip parasitic diode when driving VOUT negative, a p-channel enhancement mode MOSFET
should be used to isolate the VOUT pin from the negative voltage generated by the inverting Charge Pump.
AI07804
VCC
PFO1
EX
SCL
M41ST87Y/W
WDI
RSTIN1
RSTIN2
PFI1
PFI2
VSS
VBAT
F32k
IRQ/OUT
SQW/FT
RST
VOUT
ECON
SDA
CAP+ CAP–
Inverting
Charge
Pump
SHDN
OUT
IN
TP1IN
TPCLR
TP2IN
Pushbutton
Reset
PFO2
Low-Power
SRAM
VCC
Negative Output
(–1 x VIN)
E
To RST
To LED Display
(2)
(1)
To NMI
To INT
To 32kHz
Inhibit
5V
Regulator
VCC
VIN
相关PDF资料 |
PDF描述 |
|---|---|
| M41T00M6F | REAL TIME CLOCK, PDSO8 |
| M41T00M6E | REAL TIME CLOCK, PDSO8 |
| M41T00M6 | 0 TIMER(S), REAL TIME CLOCK, PDSO8 |
| M41T0DS6 | REAL TIME CLOCK, PDSO8 |
| M41T0DS6T | REAL TIME CLOCK, PDSO8 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M41ST95W | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5.0 or 3.0V, 512 bit (64 bit X 8) Serial RTC (SPI) SRAM and NVRAM Supervisor |
| M41ST95WMH6 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5.0 or 3.0V, 512 bit (64 bit X 8) Serial RTC (SPI) SRAM and NVRAM Supervisor |
| M41ST95WMH6E | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5.0 or 3.0V, 512 bit (64 bit X 8) Serial RTC (SPI) SRAM and NVRAM Supervisor |
| M41ST95WMH6F | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5.0 or 3.0V, 512 bit (64 bit X 8) Serial RTC (SPI) SRAM and NVRAM Supervisor |
| M41ST95WMH6TR | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5.0 or 3.0V, 512 bit (64 bit X 8) Serial RTC (SPI) SRAM and NVRAM Supervisor |
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