HD6417706F133 Renesas Electronics America, HD6417706F133 Datasheet - Page 390

• Manufacturer Part Number: HD6417706F133
• Description: IC SUPERH MPU ROMLESS 176LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417706F133

• Core Processor: SH-3
• Core Size: 32-Bit
• Speed: 133MHz
• Connectivity: EBI/EMI, FIFO, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 103
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.75 V ~ 2.05 V
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 176-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Section 13 Realtime Clock (RTC)
Rev. 5.00 May 29, 2006 page 340 of 698
REJ09B0146-0500
connected
Externally
circuit
Legend:
R64CNT:
RSECCNT:
RMINCNT:
RHRCNT:
RWKCNT:
RDAYCNT:
RMONCNT:
RYRCNT:
RTCCLK
CUI
EXTAL2
PRI
ATI
XTAL2
64-Hz counter
Second counter
Minute counter
Hour counter
Day of the week counter
Date counter
Month counter
Year counter
Oscillator
Prescaler
Prescaler
detection
Interrupt
Figure 13.1 RTC Block Diagram
( 128)
control
circuit
circuit
circuit
Carry
( 2)
16.384 kHz
32.768 kHz
RSECAR:
RHRAR:
RMINAR:
RWKAR:
RDAYAR:
RMONAR:
RCR1:
RCR2:
128 Hz
Second alarm register
Minute alarm register
Hour alarm register
Day of the week alarm register
Date alarm register
Month alarm register
RTC control register 1
RTC control register 2
Reset
Comparator
RMONCNT
RMONAR
RSECCNT
RDAYCNT
RSECAR
RDAYAR
RMINCNT
RMINAR
RWKCNT
RHRCNT
RWKAR
RYRCNT
RHRAR
R64CNT
RCR1
RCR2
second
ADJ
30-
interface
Bus
RTC