HD6417705F133BV Renesas Electronics America, HD6417705F133BV Datasheet - Page 401

• Manufacturer Part Number: HD6417705F133BV
• Description: MPU 3V 0K PB-FREE 208 FP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417705F133BV

• Core Processor: SH-3
• Core Size: 32-Bit
• Speed: 133MHz
• Connectivity: EBI/EMI, FIFO, IrDA, SCI, USB
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 105
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 208-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

15.2
Table 15.1 shows the RTC pin configuration.
Table 15.1 Pin Configuration
Note: * Pull up (VccQ (3.3 V power)) EXTAL2 and leave XTAL2 open, when the RTC is not used.
15.3
The RTC has the following registers. Refer to section 24, List of Registers, for more detail of the
address and access size.
Pin
Crystal oscillator for RTC
Crystal oscillator for RTC
Power-supply for RTC
GND for RTC
64-Hz counter (R64CNT)
Second counter (RSECCNT)
Minute counter (RMINCNT)
Hour counter (RHRCNT)
Day of week counter (RWKCNT)
Date counter (RDAYCNT)
Month counter (RMONCNT)
Year counter (RYRCNT)
Second alarm register (RSECAR)
Minute alarm register (RMINAR)
Hour alarm register (RHRAR)
Day of week alarm register (RWKAR)
Date alarm register (RDAYAR)
Month alarm register (RMONAR)
Year alarm register (RYRAR)
RTC control register 1 (RCR1)
RTC control register 2 (RCR2)
RTC control register 3 (RCR3)
Input/Output Pins
Register Descriptions
Abbreviation I/O
EXTAL2
XTAL2
V
V
CC
SS
-RTC
-RTC
I
O
—
—
Function
Connects crystal to RTC oscillator *
Connects crystal to RTC oscillator *
Power-supply pin for RTC
GND pin for RTC
Rev. 2.00, 09/03, page 353 of 690