Datasheet Texas Instruments BQ4285LSTR — 数据表

制造商Texas Instruments
系列BQ4285L
零件号BQ4285LSTR
Datasheet Texas Instruments BQ4285LSTR

具有114x8 NVSRAM和NVSRAM控制的RTC IC,L版本24-SOIC上的警报唤醒3V运算

数据表

Datasheet

价格

状态

Lifecycle StatusObsolete (Manufacturer has discontinued the production of the device)
Manufacture's Sample AvailabilityNo

打包

Pin24
Package TypeDW
Industry STD TermSOIC
JEDEC CodeR-PDSO-G
Width (mm)7.5
Length (mm)15.4
Thickness (mm)2.35
Pitch (mm)1.27
Max Height (mm)2.65
Mechanical Data下载

生态计划

RoHSNot Compliant
Pb FreeNo

应用须知

  • U-502 Time-Base Oscillator for RTC IC
    PDF, 313 Kb, 档案已发布: Sep 5, 1999
    Time-Base Oscillator for RTC ICs.The operation of the time-base oscillator is critical to the timekeeping functions of the bq3285, bq4285, and bq4845 series of real-time-clocks (RTCs). This application note describes some basic characteristics of the piezoelectric crystal and the on-chip crystal oscillator circuitry designed into these RTC series. It also includes suggestions for achieving timek

模型线

系列: BQ4285L (3)

制造商分类

  • Semiconductors > Clock and Timing > Real-time Clocks