HD6417706F133 Renesas Electronics America, HD6417706F133 Datasheet - Page 633

• 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: -

Hardware Standby Mode Timing
Figures 22.10 and 22.11 show examples of pin timing in hardware standby mode.
The CA pin is sampled using EXTAL2 (32.768 kHz), and a hardware standby request is only
recognized when the pin is low for two consecutive clock cycles.
The CA pin must be held low while the chip is in hardware standby mode.
Clock oscillation starts when the CA pin is driven high after the RESETP pin is driven low.
CKIO
CA
STATUS
Notes: 1. Reset:
RESETP
2. Standby: LH (STATUS1 low, STATUS0 high)
3. Normal:
4. Bcyc:
5. Rcyc:
HH (STATUS1 high, STATUS0 high)
LL (STATUS1 low, STATUS0 low)
Bus clock cycle
EXTAL2 (32.768 kHz) cycle
2 Rcyc or more *
Normal *
(When CA Goes Low in Normal Operation)
Figure 22.10 Hardware Standby Mode
3
5
Standby *
2
Rev. 5.00 May 29, 2006 page 583 of 698
0 to 10Bcyc *
Undefined
Section 22 Power-Down Modes
4
Reset *
0 to 30Bcyc *
1
REJ09B0146-0500
4
Normal *
3