DS72030W200FPV Renesas Electronics America, DS72030W200FPV Datasheet - Page 1449

• 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

28.2.11 Deep Standby Control Register 2 (DSCTR2)
DSCTR2 is an 8-bit readable/writable register that controls the state of the external bus control
pins and specifies the startup method when deep standby mode is canceled. Only byte access is
valid.
Note: When writing to this register, see section 28.4, Usage Notes.
Bit
7
6
5 to 0
Bit Name
CS0KEEPE 0
RAMBOOT
⎯
Initial value:
Initial
Value
0
All 0
R/W:
Bit:
KEEPE
R/W
CS0
7
0
R/W
R/W
R/W
R
BOOT
R/W
RAM
6
0
Description
Retention of External Bus Control Pin State
0: The state of the external bus control pins is not
1: The state of the external bus control pins is
Selection of Startup Method After Return from Deep
Standby Mode
If deep standby mode is canceled by the MRES, NMI,
or IRQ bit, the program counter (PC) and the stack
pointer (SP) are read from the following addresses,
respectively, in the power-on reset exception
handling.
0: Addresses H'00000000 and H'00000004
1: Addresses H'FFFF8000 and H'FFFF8004
Reserved
These bits are always read as 0. The write value
should always be 0.
R
5
0
-
retained when deep standby mode is canceled.
retained when deep standby mode is canceled.
R
4
0
-
R
3
0
-
Rev. 3.00 Sep. 28, 2009 Page 1417 of 1650
R
2
0
-
R
1
0
-
Section 28 Power-Down Modes
R
0
0
-
REJ09B0313-0300