STMicroelectronics joint venture, STMicroelectronics (ST Microelectronics) listed a set of real-time clock chips and crystal oscillators in one of the "world's smallest" IC "M41T62". New products are 3.2mm × 1.5mm 8-pin leadless ceramic package "LCC8", mainly China upper arm blood pressure monitor used by a rechargeable battery-powered mobile devices. According to STMicroelectronics, the new product's size and existing almost single crystal oscillator.
According to STMicroelectronics, the previous most real-time clock integrated circuit MCU. But performance will be limited, need an external crystal oscillator. China basal thermometer manufacturer At this point, and real-time clock crystal oscillator is often a problem of compatibility. According to STMicroelectronics Francesco Italia (Director of the Sensorsand Microactuators Business Unit, MEMS, Sensorsand High-Performance Analog Division) introduced the product there is no such compatibility issues.
China automatic digital blood pressure monitor The IC power supply voltage of 1.3 ~ 4.4V, Li-ion rechargeable battery can be driven directly. At 3V voltage time (Time Keep) work only when the consumption current 350nA.China upper arm blood pressure monitor manufacturer Even if the supply voltage down to 1.0V, work time can still be maintained. Built-in oscillation circuit, from the beginning to power up and stable oscillation frequencyChina flexible thermometer manufacturer of 32.768kHz. Adverse to the oscillations with low supply voltage and the detection of such features.
China pacifier thermometer manufacturer STMicroelectronics joint venture, STMicroelectronics (ST Microelectronics) listed a set of real-time clock chips and crystal oscillators in one of the "world's China basal thermometer smallest" IC "M41T62" (in English published data). New products are 3.2mm × 1.5mm 8-pin leadless ceramic package "LCC8", mainly used by a rechargeable battery-powered mobile devices. According to STMicroelectronics, the new product's size and existing almost single crystalChina waterproof thermometer oscillator.
According to STMicroelectronics, the previous most real-time clock integrated circuit MCU. But performance will be limited, need an external crystal oscillator. At this point, and real-time clock crystal oscillator is often a problem of compatibility. According to STMicroelectronics Francesco Italia (Director of the Sensorsand Microactuators Business Unit, MEMS, Sensorsand High-Performance Analog Division) introduced the product there is no such compatibility issues.
The IC power supply voltage of 1.3 ~ 4.4V, Li-ion rechargeable battery can be driven directly.
Francesco Italia said the IC is "all in order to charge battery-powered mobile devices, the best real-time clock solution." For example, can be used for digital cameras, GPS receivers, portable multimedia players, card readers and portable medical equipment.
M41T62 has recently started volume production. Per 1000 bulk purchase of the unit price of about $ 1.50.