D6417729RHF200BV Renesas Electronics America, D6417729RHF200BV Datasheet - Page 319

• 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: -

11.1.2
Figure 11.1 shows a block diagram of the bus state controller.
ICIORD, ICIOWR
CS0, CS6−CS2,
Legend
WCR:
MCR:
BCR:
PCR:
controller
Interrupt
Block Diagram
MCS0−MCS7
CE2A, CE2B
WE3−WE0
Wait state control register
Bus control register
Memory control register
PCMCIA control register
RD/WR
IOIS16
RASxx
CASx
WAIT
CKE
RD
BS
Figure 11.1 Block Diagram of Bus State Controller
controller
controller
controller
controller
Memory
Refresh
Area
Wait
MCSCRn:
RTCOR:
RTCSR:
RTCNT:
RFCR:
Refresh count register
Refresh timer count register
Refresh time constant register
Refresh timer control/status register
MCSn control register (n =
Comparator
MCSCRn
RTCOR
RTCNT
RTCSR
WCR1
WCR2
RFCR
BCR1
BCR2
MCR
PCR
Rev. 5.0, 09/03, page 271 of 806
interface
Bus
BSC
0−7)