DS72011RB120FPV Renesas Electronics America, DS72011RB120FPV Datasheet - Page 256
DS72011RB120FPV
Manufacturer Part Number
DS72011RB120FPV
Description
IC SH7201 MPU ROMLESS 176LQFP
Manufacturer
Renesas Electronics America
Series
SuperH® SH7200r
Datasheet
1.R0K572011S000BE.pdf
(1222 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DS72011RB120FPV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 256 of 1222
- Download datasheet (8Mb)
Section 9 Bus State Controller (BSC)
9.4.13
SDmADR specifies the data bus width and the channel size of SDRAM.
Page 228 of 1190
Bit
31 to 10 ⎯
9, 8
7 to 3
2 to 0
Initial value:
Initial value:
R/W:
R/W:
Bit:
Bit:
SDRAMm Address Register (SDmADR) (m = 0, 1)
Bit Name
DDBW[1:0] Undefined R/W
⎯
DSZ[2:0]
31
—
15
—
R
R
0
0
30
—
14
—
R
R
0
0
29
—
13
—
Initial
Value
All 0
All 0
Undefined R/W
R
R
0
0
28
—
12
—
R
R
0
0
27
11
—
—
R
R
0
0
R/W
R
R
26
10
—
—
R
R
0
0
Description
Reserved
These bits are always read as 0. The write value
should always be 0.
SDRAM Data Bit Width Setting
These bits specify the width of the SDRAM bus.
00: 8 bits
01: 16 bits
10: 32 bits
11: Setting prohibited
Reserved
These bits are always read as 0. The write value
should always be 0.
Channel Size Setting
These bits specify the size of channels 0 and 1. If a
size smaller than SDRAM area 0 or 1 is selected, ghost
memory will result. When accessing 32-bit data in
SDRAM with a 16-bit bus width, the 16 bits of the first
half of the address (A1 = 0) are accessed first, and
then the 16 bits of the second half of the address (A1 =
1) are accessed.
DDBW[1:0]
R/W
25
—
—
R
0
9
R/W
24
—
—
R
0
8
23
—
—
R
R
0
7
0
22
—
—
R
R
0
6
0
21
—
—
R
R
0
5
0
20
—
—
R
R
0
4
0
R01UH0026EJ0300 Rev. 3.00
19
—
—
R
R
0
3
0
R/W
18
—
—
R
0
2
DSZ[2:0]
SH7201 Group
R/W
17
—
Sep 24, 2010
—
R
0
1
R/W
16
—
—
R
0
0
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