HD6417727F160CV Renesas Electronics America, HD6417727F160CV Datasheet - Page 313

• Manufacturer Part Number: HD6417727F160CV
• Description: IC SH MPU ROMLESS 240QFN
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417727F160CV

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 160MHz
• Connectivity: FIFO, SCI, SIO, SmartCard, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 104
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.7 V ~ 2.05 V
• Data Converters: A/D 6x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 240-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

9.7.3
The timings of each pin in hardware standby mode are shown in figures 9.10 and 9.11.
CA pin is sampled by EXTAL2 (32.768 kHz). Hardware standby request is detected when two
continuous cycles go low in this clock.
Keep CA pin low during hardware standby mode.
The clock starts oscillation when the CA pin is set high after setting the RESETP pin low.
Notes: 1. Reset: HH (STATUS1 is high, STATUS0 is high)
Timing of Hardware Standby Mode
RESETP
CKIO, CKIO2
CA
STATUS
2. Standby: LH (STATUS1 is low, STATUS0 is high)
3. Normal: LL (STATUS1 is low, STATUS0 is low)
4. Bcyc: Bus clock cycle
5. Rcyc: EXTAL2 (32.768 kHz) clock cycle
6. CKIO2 can be used at only clock modes 0,1 and 2.
7. Undefined
*6
Figure 9.10 Hardware Standby Mode Timing
(CA = Low in Normal Operation)
2 Rcyc or more
Normal
*3
Section 9 Power-Down Modes and Software Reset
*5
Standby
Rev.6.00 Mar. 27, 2009 Page 255 of 1036
*2
0−10Bcyc
*7
*4
Reset
REJ09B0254-0600
*1