DS72011RB120FPV Renesas Electronics America, DS72011RB120FPV Datasheet - Page 264

• Manufacturer Part Number: DS72011RB120FPV
• Description: IC SH7201 MPU ROMLESS 176LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7200r

Specifications of DS72011RB120FPV

• Core Size: 32-Bit
• Core Processor: SH-2A
• Speed: 120MHz
• Connectivity: CAN, EBI/EMI, FIFO, I²C, SCI, Serial Sound
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 104
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 70°C
• Package / Case: 176-LQFP
• No. Of I/o's: 109
• Ram Memory Size: 32KB
• Cpu Speed: 120MHz
• Digital Ic Case Style: LQFP
• Supply Voltage Range: 3V To 3.6V
• Operating Temperature Range: -20°C To +70°C
• Embedded Interface Type: I2C, SSI
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: R0K572011S000BE - KIT STARTER FOR SH7201HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Section 9 Bus State Controller (BSC)
9.4.18
When writing to the external address space or making SDRAM settings in power-on reset
exception handling or cancellation of deep standby mode, be sure to set bits ACOSW[3:0] in
ACSWR to B'0011 beforehand.
ACSWR is initialized to H'00000000 by a power-on reset and entry to deep standby mode, but is
not initialized by a manual reset, entry to sleep mode, or entry to software standby mode.
Page 236 of 1190
Bit
31 to 4
3 to 0
Initial value:
Initial value:
R/W:
R/W:
Bit:
Bit:
AC Characteristics Switching Register (ACSWR)
Bit Name
⎯
ACOSW[3:0] 0000
R/W
R/W
31
—
—
15
0
0
R/W
R/W
30
—
—
14
0
0
R/W
R/W
29
—
—
13
0
0
Initial
Value
All 0
R/W
R/W
28
—
—
12
0
0
R/W
R/W
27
—
—
11
0
0
R/W
R/W
R/W
R/W
R/W
26
—
—
10
0
0
Description
Reserved
These bits are always read as 0. The write value
should always be 0.
AC Characteristics Switch
These bits specify AC characteristics switching.
0000: Does not extend the delay time
0011: Switches characteristics and extends the delay
Other than above: Setting prohibited
R/W
R/W
25
—
—
0
9
0
time
R/W
R/W
24
—
—
0
8
0
R/W
R/W
23
—
—
0
7
0
R/W
R/W
22
—
—
0
6
0
R/W
R/W
21
—
—
0
5
0
R/W
R/W
20
—
—
0
4
0
R01UH0026EJ0300 Rev. 3.00
R/W
R/W
19
—
0
3
0
ACOSW[3:0]
R/W
R/W
18
—
0
2
0
SH7201 Group
R/W
R/W
17
Sep 24, 2010
—
0
1
0
R/W
R/W
16
—
0
0
0