HD6417712BPV Renesas Electronics America, HD6417712BPV Datasheet - Page 378

• Manufacturer Part Number: HD6417712BPV
• Description: MPU 1.5/3.3V 0K PB-FREE 256-BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH Ethernetr

Specifications of HD6417712BPV

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: EBI/EMI, Ethernet, FIFO, SCI, SIO
• Peripherals: DMA, POR, WDT
• Number Of I /o: 24
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Section 12 Bus State Controller (BSC)
12.2
The configuration of pins in this module is shown in table 12.1.
Table 12.1 Pin Configuration
Rev. 1.00 Dec. 27, 2005 Page 334 of 932
REJ09B0269-0100
Name
A25 to A0
D31 to D0
BS
CS0, CS2 to CS4
CS5A
CS5B/CE1A
CE2A
CS6A
CS6B/CE1B
CE2B
RD/WR
RD
Input/Output Pins
O
I/O
O
O
O
O
O
O
O
O
O
O
I/O Function
Address bus
Data bus
Bus cycle start
Asserted when a normal space, burst ROM (clock
synchronous/asynchronous), or PCMCIA is accessed. Asserted by the
same timing as CAS in SDRAM access.
Chip select
Chip select
Active only for address map 1
Chip select
Corresponds to PCMCIA card select signals D7 to D0 when the
PCMCIA is used.
Corresponds to PCMCIA card select signals D15 to D8 when the
PCMCIA is used.
Chip select
Active only for address map 1
Chip select
Corresponds to PCMCIA card select signals D7 to D0 when the
PCMCIA is used.
Corresponds to PCMCIA card select signals D15 to D8 when the
PCMCIA is used.
Read/write
Connects to WE pins when SDRAM or byte-selection SRAM is
connected.
Read pulse signal (read data output enable signal)
A strobe signal to indicate the memory read cycle when the PCMCIA is
used.