DS72011RB120FPV Renesas Electronics America, DS72011RB120FPV Datasheet - Page 236

• 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)
Notes: 1. The initial value of the BSIZE bits in CS0 differs depending on the settings of pins MD1
To disable the operation for each channel, forcibly write out data tentatively stored in internal
write buffer. The procedure is as follows:
1. Execute read access to the channel whose operation is to be disabled.
2. Then, write 0 to the EXENB bit (operation disabled).
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Bit
21, 20
19 to 17 ⎯
16
15 to 0
2. The initial value of the EXENB bit in CS0 is 1.
EXENB
Bit Name
BSIZE[1:0]
⎯
and MD0.
Initial
Value
00*
All 0
0*
All 0
2
1
R/W
R/W
R
R/W
R
Description
External Bus Width Select
These bits specify the width of the data bus for the
external device of the corresponding channel of CSC.
The initial value for the data bus width for CSC channel
0 (CS0) differs depending on the settings of pins MD1
and MD0.
10: 8-bit bus
00: 16-bit bus
01: 32-bit bus
Reserved
These bits are always read as 0. The write value
should always be 0.
Operation Enable
This bit enables or disables the operation for the
corresponding channel of CSC. The initial value
corresponding to CS0 only is operation enabled
(EXENB = 1).
0: Operation disabled
1: Operation enabled
Reserved
These bits are always read as 0. The write value
should always be 0.
R01UH0026EJ0300 Rev. 3.00
SH7201 Group
Sep 24, 2010