实时时钟

RV-3149-C3 32.768K OPTION B TB QA

Real Time Clock Serial 8byte Clock/Calendar/Alarm/Timer/Battery Backup Automotive AEC-Q200 10-Pin CSMD T/R

Micro Crystal AG

产品技术规范

• 欧盟RoHS指令

  Compliant

• 美国出口管制分类ECCN编码

  EAR99

• 环保无铅

  Active

• 美国海关商品代码

  EA

• Automotive

  Unknown

• PPAP

  Yes

• Function

  Clock/Calendar/Alarm/Timer/Battery Backup

• User RAM (byte)

  8

• Time Format

  HH:MM:SS

• Date Format

  DW:DM:M:Y

• Bus Type

  Serial (4-Wire, SPI)

• Minimum Operating Supply Voltage (V)

  1.3

• Typical Operating Supply Voltage (V)

  1.8|2.5|3.3|5

• Maximum Operating Supply Voltage (V)

  5.5

• Minimum Operating Temperature (°C)

  -40

• Maximum Operating Temperature (°C)

  125

• Supplier Temperature Grade

  Automotive

• Packaging

  Tape and Reel

• Mounting

  Surface Mount

• Package Height

  0.9(Max)

• Package Width

  2.5

• Package Length

  3.7

• PCB changed

  10

• Supplier Package

  CSMD

• Pin Count

  10