HD6417712BPV Renesas Electronics America, HD6417712BPV Datasheet - Page 413

• 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: -

• CS3WCR
Bit
6 to 0
Bit
31 to
15
14
13
12
Bit Name

Bit Name

TRP1
TRP0

Initial
Value
All 0
Initial
Value
All 0
0
0
0
R/W
R
R/W
R
R/W
R/W
R
Description
Reserved
These bits are always read as 0. The write value should
always be 0.
Description
Reserved
These bits are always read as 0. The write value should
always be 0.
Number of Wait Cycles Waiting Completion of Precharge
Specify the number of minimum wait cycles to be inserted
to wait the completion of precharge. The setting for areas 2
and 3 is common.
(1) From starting auto-charge to issuing the ACTV
command
(2) From issuing the PRE/PALL command to issuing the
(3) To transiting to power-down mode/deep power-down
(4) From issuing the PALL command at auto-refresh to
(5) From issuing the PALL command at self-refresh to
00: 0 cycle
01: 1 cycles
10: 2 cycles
11: 3 cycles
Reserved
This bit is always read as 0. The write value should always
be 0.
ACTV command for the same bank
mode
issuing the REF command
issuing the SELF command
for the same bank
Rev. 1.00 Dec. 27, 2005 Page 369 of 932
Section 12 Bus State Controller (BSC)
REJ09B0269-0100