HD6417706F133 Renesas Electronics America, HD6417706F133 Datasheet - Page 405

• 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: -

Bit
2
1
0
Bit Name
ADJ
RESET
START
Initial Value
0
0
1
R/W
R/W
R/W
R/W
Description
30 Second Adjustment
When 1 is written to the ADJ bit, times of 29 seconds
or less will be rounded to 00 seconds and 30
seconds or more to 1 minute. The divider circuit will
be simultaneously reset. This bit always reads 0.
0: Runs normally.
1 : 30-second adjustment.
Reset
When 1 is written, initializes the divider circuit (RTC
prescaler and R64CNT). This bit always reads 0.
0: Runs normally.
1: Divider circuit is reset.
Start Bit
Halts and restarts the counter (clock).
0: Second/minute/hour/day/week/month/year counter
1: Second/minute/hour/day/week/month/year counter
Note: The R64CNT always runs unless stopped
halts.
runs normally.
with the RTCEN bit.
Rev. 5.00 May 29, 2006 page 355 of 698
Section 13 Realtime Clock (RTC)
REJ09B0146-0500