DS72030W200FPV Renesas Electronics America, DS72030W200FPV Datasheet - Page 1445

• 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

Note:
28.2.9
SYSCR3 is an 8-bit readable/writable register that performs the software reset control for the SSI0
to SSI3 and the operation of the crystal resonator for audio. Only byte access is valid.
Note: When writing to this register, see section 28.4, Usage Notes.
Bit
2
1
0
Bit
7
* For addresses in each page, see section 27, On-Chip RAM.
System Control Register 3 (SYSCR3)
Bit Name
RAMWE2
RAMWE1
RAMWE0
Bit Name
AXTALE
Initial value:
Initial
Value
1
1
1
Initial
Value
0
R/W:
Bit:
R/W
AXT
ALE
7
0
R/W
R/W
R/W
R/W
R/W
R/W
R
6
0
-
Description
RAM Write Enable 2 (corresponding area of on-chip
RAM (high-speed): page 2*)
0: Write to on-chip RAM (high-speed) disabled
1: Write to on-chip RAM (high-speed) enabled
RAM Write Enable 1 (corresponding area of on-chip
RAM (high-speed): page 1*)
0: Write to on-chip RAM (high-speed) disabled
1: Write to on-chip RAM (high-speed) enabled
RAM Write Enable 0 (corresponding area of on-chip
RAM (high-speed): page 0*)
0: Write to on-chip RAM (high-speed) disabled
1: Write to on-chip RAM (high-speed) enabled
Description
AUDIO_X1 Clock Control
Controls the function of AUDIO_X1 pin.
0: Runs the on-chip crystal oscillator/enables the
1: Halts the on-chip crystal oscillator/disables the
R
5
0
-
external clock input.
external clock input.
R
4
0
-
SRST
SSI3
R/W
3
0
Rev. 3.00 Sep. 28, 2009 Page 1413 of 1650
SRST
SSI2
R/W
2
0
SRST
R/W
SSI1
1
0
Section 28 Power-Down Modes
SRST
SSI0
R/W
0
0
REJ09B0313-0300