M41ST95W 时钟芯片结合了SPI总线、微处理器监控、串行实时时钟以及NVRAM监控器等功能,完美地集成于ST公司最新推出的内置晶体振荡器的封装中。该芯片能够节省空间,降低成本,是SPI总线监控器的理想选择。M41ST95W 时钟芯片的电源故障侦测以及看门狗电路可以在电池切换的时候,以及在写保护电路向外部低功耗SRAM提供Vcc输出以及芯片启用门级电路并接管非易失性RAM的时候管理微处理器。
Ordering Model | Package | RoHS Compliance Grade | Marketing Status | Memory Organization | Supply Voltage(Vcc) | Supply Voltage(Vcc) | RST Threshold(VPFD) | General Description | Programmable Alarms | Watchdog Timer | Power Fail Comparator(PFI/PFO) | RSTin Inputs(RSTin) | Square Wave Output(SQW) | Operating Range | Battery Switchover(VSO) | Battery Low Detect(BL) | Packing Type |
min | max | typ | |||||||||||||||
V | V | V | |||||||||||||||
M41ST95WMX6 | SO28 .30 with Embedded Crystal | Ecopack1 | Active | 512b (64 x 8) | 2.7 | 3.6 | 2.6 | Serial RTC (SPI) SRAM and NVRAM SUPERVISOR | Yes | Yes | Yes | Yes | Yes | Industrial | Yes | Yes | Tube |
M41ST95WMX6TR | SO28 .30 with Embedded Crystal | Ecopack1 | Active | 512b (64 x 8) | 2.7 | 3.6 | 2.6 | Serial RTC (SPI) SRAM and NVRAM SUPERVISOR | Yes | Yes | Yes | Yes | Yes | Industrial | Yes | Yes | Tape And Reel |