R0K572030S000BE Renesas Electronics America, R0K572030S000BE Datasheet - Page 723

• Manufacturer Part Number: R0K572030S000BE
• Description: KIT DEV FOR SH7203
• Manufacturer: Renesas Electronics America
• Series: Renesas Starter Kits (RSK)r
• Type: MCUr

Specifications of R0K572030S000BE

• Contents: CPU Board, LCD Module, E10A-Lite Emulator, Cable, QuickStart Guide and CD-ROM
• Silicon Manufacturer: Renesas
• Kit Contents: Board
• Silicon Family Name: SH7203
• Silicon Core Number: R5S72030W200FP
• Tool / Board Applications: General Purpose MCU, MPU, DSP, DSC
• Mcu Supported Families: SH7203
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: SH7203
• Lead Free Status / Rohs Status: Compliant

This LSI has a realtime clock (RTC) with its own 32.768-kHz crystal oscillator.
14.1
• Clock and calendar functions (BCD format): Seconds, minutes, hours, date, day of the week,
• 1-Hz to 64-Hz timer (binary format)
• Start/stop function
• 30-second adjust function
• Alarm interrupt: Frame comparison of seconds, minutes, hours, date, day of the week, month,
• Periodic interrupts: the interrupt cycle may be 1/256 second, 1/64 second, 1/16 second, 1/4
• Carry interrupt: a carry interrupt indicates when a carry occurs during a counter read
• Automatic leap year adjustment
month, and year
64-Hz counter indicates the state of the RTC divider circuit between 64 Hz and 1 Hz
and year can be used as conditions for the alarm interrupt
second, 1/2 second, 1 second, or 2 seconds
Features
Section 14 Realtime Clock (RTC)
Rev. 3.00 Sep. 28, 2009 Page 691 of 1650
Section 14 Realtime Clock (RTC)
REJ09B0313-0300