DF2218BR24V Renesas Electronics America, DF2218BR24V Datasheet - Page 406

• Manufacturer Part Number: DF2218BR24V
• Description: IC H8S/2218 MCU FLASH 112-LFBGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2218BR24V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 24MHz
• Connectivity: SCI, SmartCard, USB
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 69
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 6x10b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 112-LFBGA
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK2218-SS - KIT DEV H8S/2218 WINDOWS SIDESHW3DK2218 - DEV EVAL KIT H8S/2218
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

11.2
Table 11.1 shows the RTC input/output pin.
Table 11.1 Pin Configuration
Name
Clock output
11.3
The RTC has the following registers.
• Second data register (RSECDR)
• Minute data register (RMINDR)
• Hour data register (RHRDR)
• Day-of-week data register (RWKDR)
• RTC control register 1 (RTCCR1)
• RTC control register 2 (RTCCR2)
• Clock source select register (RTCCSR)
• Extended module stop register (EXMDLSTP)
11.3.1
RSECDR counts the BCD-coded second value. This register is initialized to H'00 by a STBY input
or the RST bit in RTCCR1, but not initialized by a RES input. The setting range is decimal 00 to
59. For more information on reading seconds, minutes, hours, and day-of-week, see section 11.4.2,
Time Data Reading Procedure.
Rev.7.00 Dec. 24, 2008 Page 350 of 698
REJ09B0074-0700
Input/Output Pin
Register Descriptions
Second Data Register (RSECDR)
Abbreviation I/O
TMOW
Output
RTC divided clock output
Function