实时时钟

描述
DS1339 I2C SERIAL RTC
$3.74
描述
DS1339 I2C SERIAL RTC
$4.16
描述
4096K NV SRAM & PHANTOM CLOCK
$27.7
描述
1024K NV SRAM & PHANTOM CLOCK
$26.35
描述
IC BATT CHG RTC W/TRICKLE
$2.63
描述
TRICKLE-CHARGE TIMEKEEPING CHIP
$4.47
描述
REAL TIME CLOCK, 1 TIMER(S)
$2.9
描述
TIMER OR RTC, VOLATILE, CMOS
$2.76
描述
RTC, NON-VOLATILE, 1 TIMER(S)
$1.67
描述
RTC, VOLATILE, 2 TIMER(S)
$15.9
DS1339 I2C SERIAL RTC
$3.74
DS1339 I2C SERIAL RTC
$4.16
4096K NV SRAM & PHANTOM CLOCK
$27.7
1024K NV SRAM & PHANTOM CLOCK
$26.35
IC BATT CHG RTC W/TRICKLE
$2.63
TRICKLE-CHARGE TIMEKEEPING CHIP
$4.47
REAL TIME CLOCK, 1 TIMER(S)
$2.9
TIMER OR RTC, VOLATILE, CMOS
$2.76
RTC, NON-VOLATILE, 1 TIMER(S)
$1.67
RTC, VOLATILE, 2 TIMER(S)
$15.9