DF2148ATE20 Renesas Electronics America, DF2148ATE20 Datasheet - Page 488

• Manufacturer Part Number: DF2148ATE20
• Description: IC H8S MCU FLASH 128K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2148ATE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: Host Interface, I²C, IrDA, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 74
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• 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: -
• Other names: HD64F2148ATE20; HD64F2148ATE20

Section 15 Serial Communication Interface (SCI, IrDA)
Table 15.3 BRR Settings for Various Bit Rates (Asynchronous Mode)
Bit Rate
(bits/s)
110
150
300
600
1200
2400
4800
9600
19200
31250
38400
Bit Rate
(bits/s)
110
150
300
600
1200
2400
4800
9600
19200
31250
38400
Rev. 4.00 Sep 27, 2006 page 442 of 1130
REJ09B0327-0400
n
1
1
0
0
0
0
0
—
—
0
—
n
2
1
1
0
0
0
0
0
0
—
0
= 3.6864 MHz
N
141
103
207
103
51
25
12
—
—
1
—
N
64
191
95
191
95
47
23
11
5
—
2
= 2 MHz
Error
(%)
0.03
0.16
0.16
0.16
0.16
0.16
0.16
—
—
0.00
—
Error
(%)
0.70
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
—
0.00
n
1
1
0
0
0
0
0
0
—
—
—
n
2
1
1
0
0
0
0
0
—
0
—
= 2.097152 MHz
Operating Frequency
Operating Frequency
N
148
108
217
108
54
26
13
6
—
—
—
N
70
207
103
207
103
51
25
12
—
3
—
= 4 MHz
Error
(%)
–0.04 1
0.21
0.21
0.21
–0.70 0
1.14
–2.48 0
–2.48 0
—
—
—
Error
(%)
0.03
0.16
0.16
0.16
0.16
0.16
0.16
0.16
—
0.00
—
n
1
0
0
0
0
—
0
n
2
1
1
0
0
0
0
0
0
0
0
= 2.4576 MHz
= 4.9152 MHz
N
174
127
255
127
63
31
15
7
3
—
1
N
86
255
127
255
127
63
31
15
7
4
3
(MHz)
(MHz)
Error
(%)
–0.26 1
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
—
0.00
Error
(%)
0.31
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
–1.70 0
0.00
n
1
1
0
0
0
0
0
0
0
—
n
2
2
1
1
0
0
0
0
0
0
N
212
155
77
155
77
38
19
9
4
2
—
N
88
64
129
64
129
64
32
15
7
4
3
= 3 MHz
= 5 MHz
Error
(%)
0.03
0.16
0.16
0.16
0.16
0.16
–2.34
–2.34
–2.34
0.00
—
Error
(%)
–0.25
0.16
0.16
0.16
0.16
0.16
–1.36
1.73
1.73
0.00
1.73