HD6417712BPV Renesas Electronics America, HD6417712BPV Datasheet - Page 345

• 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: -

10.2.3
STBCR3 is an 8-bit readable/writable register that controls the operation of the peripheral modules
in the power-down mode. This register is initialized to H′00 at power-on reset but retains the
previous value after manual reset.
Bit
2
1
0
Bit
7 to 4
3
2
Standby Control Register 3 (STBCR3)
Bit Name
MSTP5

MSTP3
Bit Name

MSTP33
MSTP32
Initial Value R/W
0
0
0
Initial Value R/W
All 0
0
0
R/W
R/W
R/W
R/W
R
R
Description
Module Stop Bit 5
When the MSTP5 bit is set to 1, the supply of the
clock to the cache memory is halted.
0: The cache memory runs
1: Clock supply to the cache memory halted
Reserved
This bit is always read as 0. The write value should
always be 0.
Module Stop Bit 3
When the MSTP3 bit is set to 1, the supply of the
clock to the X/Y memory is halted.
0: The X/Y memory runs
1: Clock supply to the X/Y memory halted
Description
Reserved
These bits are always read as 0. The write value
should always be 0.
Module Stop Bit 33
When the MSTP33 bit is set to 1, the supply of the
clock to the SIOF1 is halted.
0: SIOF1 runs
1: Clock supply to SIOF1 halted
Module Stop Bit 32
When the MSTP32 bit is set to 1, the supply of the
clock to the SIOF0 is halted.
0: SIOF0 runs
1: Clock supply to SIOF0 halted
Rev. 1.00 Dec. 27, 2005 Page 301 of 932
Section 10 Power-Down Modes
REJ09B0269-0100