D6417729RHF200BV Renesas Electronics America, D6417729RHF200BV Datasheet - Page 474

• Manufacturer Part Number: D6417729RHF200BV
• Description: IC SUPER H MPU ROMLESS 208QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of D6417729RHF200BV

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: EBI/EMI, FIFO, IrDA, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 96
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.85 V ~ 2.15 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 208-QFP Exposed Pad, 208-eQFP, 208-HQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

CK
CMCNT0
input clock
0
CMCNT0
N
N
CMCOR0
Compare
match signal
CMF
CMI
Figure 12.29 CMF Setting Timing
Compare Match Flag Clearing Timing
The CMF bit in the CMCSR0 register is cleared by writing 0 to it after reading 1. Figure 12.30
shows the timing when the CMF bit is cleared by the CPU.
CMCSR0 write cycle
T
T
1
2
CK
CMF
Figure 12.30 Timing of CMF Clearing by the CPU
Rev. 5.0, 09/03, page 426 of 806