DS72011RB120FPV Renesas Electronics America, DS72011RB120FPV Datasheet - Page 720

• 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 16 Serial Communication Interface with FIFO (SCIF)
16.3.8
SCBRR is an 8-bit register that, together with the baud rate generator clock source selected by the
CKS1 and CKS0 bits in the serial mode register (SCSMR), determines the serial transmit/receive
bit rate.
The CPU can always read and write to SCBRR. SCBRR is initialized to H'FF by a power-on reset
or in deep standby mode. Each channel has independent baud rate generator control, so different
values can be set in eight channels.
The SCBRR setting is calculated as follows:
• Asynchronous mode:
• Clocked synchronous mode:
B:
N:
Pφ:
n:
Page 692 of 1190
Bit rate (bits/s)
SCBRR setting for baud rate generator (0 ≤ N ≤ 255)
(The setting must satisfy the electrical characteristics.)
Operating frequency for peripheral modules (MHz)
Baud rate generator clock source (n = 0, 1, 2, 3) (for the clock sources and values of n,
see table 16.3.)
N =
N =
Bit Rate Register (SCBRR)
8
64
2
P
P
2n-1
2
2n-1
Initial value:
B
B
R/W:
10
Bit:
10
6
R/W
6
7
1
1
1
R/W
6
1
R/W
5
1
R/W
4
1
R/W
3
1
R/W
2
1
R/W
1
1
R/W
0
1
R01UH0026EJ0300 Rev. 3.00
SH7201 Group
Sep 24, 2010