DS72030W200FPV Renesas Electronics America, DS72030W200FPV Datasheet - Page 1435

• Manufacturer Part Number: DS72030W200FPV
• Description: MPU, 32BIT, SH7203, ROMLESS, 240QFP
• Manufacturer: Renesas Electronics America
• Series: SH7200r

Specifications of DS72030W200FPV

• Core Size: 32bit
• Program Memory Size: 32KB
• Cpu Speed: 200MHz
• Digital Ic Case Style: QFP
• No. Of Pins: 240
• Supply Voltage Range: 1.1V To 1.3V
• Operating Temperature Range: -20°C To +85°C
• Svhc: No SVHC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

28.2.3
STBCR3 is an 8-bit readable/writable register that controls the operation of modules in power-
down modes. Only byte access is valid.
Note: When writing to this register, see section 28.4, Usage Notes.
Bit
4
3 to 0
Standby Control Register 3 (STBCR3)
Bit Name
MSTP7
⎯
Initial value:
Initial
Value
0
All 0
R/W:
Bit:
R/W
HIZ
7
0
R/W
R/W
R
R
6
1
-
Description
When the MSTP7 bit is set to 1, the supply of the clock
to the FPU is halted. After setting the MSTP7 bit to 1,
the MSTP7 bit cannot be cleared by writing 0. This
means that, after the supply of the clock to the FPU is
halted by setting the MSTP7 bit to 1, the supply cannot
be restarted by clearing the MSTP7 bit to 0.
To restart the supply of the clock to the FPU after it was
halted, reset the LSI by a power-on reset.
0: FPU runs.
1: Clock supply to FPU is halted.
Reserved
These bits are always read as 0. The write value should
always be 0.
Module Stop 7
MSTP
R/W
35
5
1
R
4
1
-
R
3
1
-
Rev. 3.00 Sep. 28, 2009 Page 1403 of 1650
MSTP
R/W
32
2
1
MSTP
R/W
31
1
1
Section 28 Power-Down Modes
MSTP
R/W
30
0
0
REJ09B0313-0300