HD6417020SX20IV Renesas Electronics America, HD6417020SX20IV Datasheet - Page 376

• Manufacturer Part Number: HD6417020SX20IV
• Description: SH 1 CORE 32B MPU, 20MHZ/5V, 100
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7020r

Specifications of HD6417020SX20IV

• Core Processor: SH-1
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: EBI/EMI, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Type: ROMless
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Table 13.4 Bit Rates and BRR Settings in Clocked Synchronous Mode
Bit Rate
110
250
500
1k
2.5k
5k
10k
25k
50k
100k
250k
500k
1M
2.5M
5M
Note
Blank: No setting available
—:
The BRR setting is calculated as follows:
B: bit rate (bit/s)
N: BRR setting for baud rate generator (0
n: baud rate generator clock source (n = 0, 1, 2, 3)
For the clock sources and values of n, see table 13.5.
:
(bits/s)
:
frequency (MHz)
Settings with an error of 1% or less are recommended.
Setting possible, but error occurs
Continuous transmit/receive not possible
Asynchronous mode
Clocked synchronous mode
n
3
2
1
1
0
0
0
0
0
0
0
0
2
N = [ /(64
N = [ /(8
N
70
124
249
124
199
99
49
19
9
4
1
0
n
—
2
2
1
1
0
0
0
0
0
0
0
0
2
2
2n – 1
2n – 1
4
N
—
249
124
249
99
199
99
39
19
9
3
1
0*
B)]
B)]
n
—
3
2
2
1
1
0
0
0
0
0
0
0
—
10
N
10
6
8
6
– 1
255)
N
—
124
249
124
199
99
199
79
39
19
7
3
1
—
– 1
(MHz)
n
—
—
—
—
1
1
0
0
0
0
0
0
—
0
10
N
—
—
—
—
249
124
249
99
49
24
9
4
—
0*
n
—
3
3
2
2
1
1
0
0
0
0
0
0
—
—
16
N
—
249
124
249
99
199
99
159
79
39
15
7
3
—
—
RENESAS 359
n
—
—
—
—
2
1
1
0
0
0
0
0
0
0
0
20
N
—
—
—
—
124
249
124
199
99
49
19
9
4
1
0*