HD6417727F160CV Renesas Electronics America, HD6417727F160CV Datasheet - Page 344

• Manufacturer Part Number: HD6417727F160CV
• Description: IC SH MPU ROMLESS 240QFN
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417727F160CV

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 160MHz
• Connectivity: FIFO, SCI, SIO, SmartCard, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 104
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.7 V ~ 2.05 V
• Data Converters: A/D 6x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 240-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Section 12 Bus State Controller (BSC)
12.1.3
Table 12.1 lists the BSC pin configuration.
Table 12.1 Pin Configuration
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
Column address strobe
Data enable 0
Data enable 1
Data enable 2
Rev.6.00 Mar. 27, 2009 Page 286 of 1036
REJ09B0254-0600
Pin Configuration
A25–A0
D31–D16
BS
CS0, CS2–CS4
CS5/CE1A,
CS6/CE1B
CE2A, CE2B
RD/WR
RAS
CAS
WE0/DQMLL
WE1/DQMLU/
WE
WE2/DQMUL/
ICIORD
Signal
D15–D0
I/O
Output
I/O
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
I/O
Description
Address output
When 32-bit bus width, data I/O
Shows start of bus cycle. During burst
transfers, asserts every data cycle.
Chip select signal to indicate area being
accessed.
Chip select signal to indicate area being
accessed. CS5/CE1A and CS6/CE1B can
also be used as CE1A and CE1B of
PCMCIA.
When PCMCIA is used, CE2A and CE2B
Data bus direction indicator signal.
PCMCIA write indicator signal.
When synchronous DRAM is used, RAS
signal.
When synchronous DRAM is used, CAS
signal.
When memory other than synchronous
DRAM is used, selects D7 to D0 write
strobe signal. When synchronous DRAM is
used, selects D7 to D0.
When memory other than synchronous
DRAM and PCMCIA is used, selects D15
to D8 write strobe signal. When
synchronous DRAM is used, selects D15 to
D8. When PCMCIA is used, strobe signal
that indicates the write cycle.
When memory other than synchronous
DRAM and PCMCIA is used, selects D23
to D16 write strobe signal. When
synchronous DRAM is used, selects D23 to
D16. When PCMCIA is used, strobe signal
indicating I/O read.
Data I/O