HD6473937RXV Renesas Electronics America, HD6473937RXV Datasheet - Page 286

• Manufacturer Part Number: HD6473937RXV
• Description: MCU 3/5V 60K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300L SLPr

Specifications of HD6473937RXV

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: SCI
• Peripherals: POR, WDT
• Number Of I /o: 59
• Program Memory Size: 60KB (60K x 8)
• Program Memory Type: OTP
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Table 10-6 Examples of BRR Settings for Various Bit Rates (Asynchronous Mode) (2)
Bit Rate
(bit/s)
110
150
200
250
300
600
1200
2400
4800
9600
19200
31250
38400
Notes: 1. The setting should be made so that the error is not more than 1%.
272
2. The value set in BRR is given by the following equation:
3. The error in table 10-6 is the value obtained from the following equation, rounded to two
Error (%) =
OSC
10 MHz
n
2
2
2
2
—
—
0
0
—
—
—
0
—
where
B: Bit rate (bit/s)
N: Baud rate generator BRR setting (0
OSC: Value of ø
n: Baud rate generator input clock number (n = 0, 2, or 3)
(The relation between n and the clock is shown in table 10-7.)
N=
decimal places.
N
88
64
48
38
—
—
129
64
—
—
—
4
—
(64
B (rate obtained from n, N, OSC) — R (bit rate in left-hand column in table 10-6.)
OSC
Error
(%)
–0.25 2
0.16
–0.35 2
0.16
—
—
0.16
0.16
—
—
—
0
—
2
2n
16 MHz
n
2
2
2
2
0
0
0
0
0
0
—
B)
OSC
— 1
(Hz)
N
141
103
77
62
51
25
207
103
51
25
12
7
—
R (bit rate in left-hand column in table 10-6.)
Error
(%)
–0.02
0.16
0.16
–0.79
0.16
0.16
0.16
0.16
0.16
0.16
0.16
0
—
N
255)
100