HD6417705F133BV Renesas Electronics America, HD6417705F133BV Datasheet - Page 317

• 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: -

Figure 8.17 Example of DMA Transfer End Signal (in Cycle Steal Level Detection)
Figure 8.16 Example of DREQ Input Detection in Burst Mode Level Detection
CKIO
DREQ
(Overrun 1 at
high level)
DACK
(Active-high)
CKIO
Bus cycle
DREQ
(Overrun 0 at
high level)
DACK
(Active-high)
Bus cycle
CKIO
Bus cycle
DREQ
DACK
TEND
DMAC
1st acceptance
1st acceptance
CPU
CPU
Non sensitive
CPU
Non sensitive
Last DMA transfer
CPU
CPU
DMAC
2nd acceptance
DMAC
DMAC
Acceptance
start
CPU
Rev. 2.00, 09/03, page 269 of 690
2nd acceptance
Acceptance
start
3rd
acceptance
DMAC
CPU
Acceptance
start