D6417729RHF200BV Renesas Electronics America, D6417729RHF200BV Datasheet - Page 320

• 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: -

Table 11.1 shows the BSC pin configuration.
Table 11.1 BSC Pins
Pin Name
Address bus
Data bus
Bus cycle start
Chip select 0, 2–4
Chip select 5, 6
PCMCIA card
select
Read/write
Row address
strobe 3L
Row address
strobe 3U
Column address
strobe
Column address
strobe LH
Data enable 0
Data enable 1
Data enable 2
Rev. 5.0, 09/03, page 272 of 806
11.1.3 Pin Configuration
Signal
A25–A0
D15–D0
D31–D16
BS
CS0, CS2–CS4
CS5/CE1A,
CS6/CE1B
CE2A, CE2B
RD/WR
RAS3L
RAS3U
CASL
CASU
WE0/DQMLL
WE1/DQMLU/
WE
WE2/DQMUL/
ICIORD
I/O
O
I/O
I/O
O
O
O
O
O
O
O
O
O
O
O
O
Description
Address output
Data I/O
Data I/O when using 32-bit bus width
Shows start of bus cycle. During burst transfers,
asserted every data cycle.
Chip select signals to indicate area being
accessed.
Chip select signals to indicate area being
accessed. CS5/CE1A and CS6/CE1B can also be
used as CE1A and CE1B of PCMCIA.
CE2A and CE2B signals when PCMCIA is used
Data bus direction indication signal. PCMCIA write
indication signal.
When synchronous DRAM is used in area 3,
RAS3L for lower 32-Mbyte address and 64-Mbyte
address.
When synchronous DRAM is used in area 3,
RAS3U for upper 32-Mbyte address.
When synchronous DRAM is used, CASL signal for
lower 32-Mbyte address and 64-Mbyte address.
When synchronous DRAM is used, CASU signal for
upper 32-Mbyte address.
When memory other than synchronous DRAM is
used, D7–D0 write strobe signal. When
synchronous DRAM is used, selects D7–D0.
When memory other than synchronous DRAM and
PCMCIA is used, D15–D8 write strobe signal.
When synchronous DRAM is used, selects D15–
D8. When PCMCIA is used, strobe signal indicating
write cycle.
When memory other than synchronous DRAM and
PCMCIA is used, D23–D16 write strobe signal.
When synchronous DRAM is used, selects D23–
D16. When PCMCIA is used, strobe signal
indicating I/O read.