D6417729RHF200BV Renesas Electronics America, D6417729RHF200BV Datasheet - Page 448

• 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: -

Rev. 5.0, 09/03, page 400 of 806
D31 to D0
A25 to A0
data bus
Internal
address
address
Internal
indirect
Transfer between external memories
DMAC
DMAC
Notes: 1.
buffer
buffer
CKIO
WEn
CSn
data
Figure 12.10 Example of Transfer Timing in the Indirect Address Mode
bus
RD
2.
The internal address bus value does not change, and is controlled by the port.
The DMAC does not fetch the value until 32-bit data is output to the internal
data bus.
Transfer source
address (H)
address (H)
(1st)
Address read cycle
Transfer
Indirect
address
source
Transfer source address
*1
in Dual Address Mode
address (L)
address (L)
Transfer
(2nd)
source
Indirect
NOP
*2
cycle
NOP
NOP
Indirect
address
read cycle
Indirect
address
address
Data
Indirect
(3rd)
Transfer
data
Transfer
data
Transfer
write cycle
destination
data
Transfer
address
Data
(4th)
Transfer
Transfer
data
data