参数资料
型号: M41ST87WMX6TR
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, ROHS COMPLIANT, PLASTIC, SOX-28
文件页数: 2/48页
文件大小: 457K
代理商: M41ST87WMX6TR
Description
M41ST87Y, M41ST87W
Figure 4.
Hardware hookup
AI07027
VCC
PFO1
EX
SCL
M41ST87Y/W
WDI
RSTIN1
RSTIN2
PFI1
PFI2
VSS
VBAT
F32k
IRQ/OUT
SQW/FT
RST
VOUT
ECON
SDA
Unregulated
Voltage
Inhibit
5V
Regulator
VCC
VIN
Inhibit
3.3V
Regulator
VCC
VIN
TP1IN
TPCLR
TP2IN
Pushbutton
Reset
For monitoring
of additional
voltage sources
PFO2
Low-Power
SRAM
VCC
E
To RST
To LED Display
To NMI
To INT
To 32kHz
R1
R2
R3
R4
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M41ST87WSS6 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5.0 V and 3.3/3.0 V secure serial RTC and NVRAM supervisor with tamper detection and 128 bytes of clearable NVRAM
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M41ST87Y_08 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5.0 V and 3.3/3.0 V secure serial RTC and NVRAM supervisor with tamper detection and 128 bytes of clearable NVRAM
M41ST87Y_10 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5.0 V and 3.3/3.0 V secure serial RTC and NVRAM supervisor with tamper detection and 128 bytes of clearable NVRAM