R5F61662N50FPV Renesas Electronics America, R5F61662N50FPV Datasheet - Page 656

• Manufacturer Part Number: R5F61662N50FPV
• Description: MCU 24KB FLASH 384K 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61662N50FPV

• Core Processor: H8SX
• Core Size: 16/32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, SmartCard, USB
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 92
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 16 Serial Communication Interface (SCI)
Table 16.3 shows sample N settings in BRR in normal asynchronous mode. Table 16.4 shows the
maximum bit rate settable for each operating frequency. Tables 16.6 and 16.8 show sample N
settings in BRR in clocked synchronous mode and smart card interface mode, respectively. In
smart card interface mode, the number of basic clock cycles S in a 1-bit data transfer time can be
selected. For details, see section 16.7.4, Receive Data Sampling Timing and Reception Margin.
Tables 16.5 and 16.7 show the maximum bit rates with external clock input.
When the ABCS bit in serial extended mode register_2 is set to 1 in asynchronous mode, the bit
rates for SCI_2 are double the bit rates shown in table 16.3.
Table 16.3 Examples of BRR Settings for Various Bit Rates (Asynchronous Mode) (1)
Rev. 2.00 Sep. 16, 2009 Page 626 of 1036
REJ09B0414-0200
Bit Rate
(bit/s)
110
150
300
600
1200
2400
4800
9600
19200
31250
38400
n
2
2
1
1
0
0
0
0
0
0

N
141
103
207
103
207
103
51
25
12
7

8
Error
(%)
0.03
0.16
0.16
0.16
0.16
0.16
0.16
0.16
0.16
0.00

n
2
2
1
1
0
0
0
0
0
0
0
Operating Frequency Pφ (MHz)
N
174
127
255
127
255
127
63
31
15
9
7
9.8304
Error
(%)
–0.26
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
–1.70
0.00
n
2
2
2
1
1
0
0
0
0
0
0
N
177
129
64
129
64
129
64
32
15
9
7
10
Error
(%)
–0.25
0.16
0.16
0.16
0.16
0.16
0.16
–1.36
1.73
0.00
1.73
n
2
2
2
1
1
0
0
0
0
0
0
N
212
155
77
155
77
155
77
38
19
11
9
12
Error
(%)
0.03
0.16
0.16
0.16
0.16
0.16
0.16
0.16
–2.34
0.00
–2.34