DF2148ATE20 Renesas Electronics America, DF2148ATE20 Datasheet - Page 490

• 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)
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 444 of 1130
REJ09B0327-0400
n
2
2
2
1
1
0
0
0
0
0
—
n
3
2
2
1
1
0
0
0
0
0
0
= 14 MHz
= 18 MHz
N
248
181
90
181
90
181
90
45
22
13
—
N
79
233
116
233
116
233
116
58
28
17
14
Error
(%)
–0.17 3
0.16
0.16
0.16
0.16
0.16
0.16
–0.93 0
–0.93 0
0.00
—
Error
(%)
–0.12 3
0.16
0.16
0.16
0.16
0.16
0.16
–0.69 0
1.02
0.00
–2.34 0
Operating Frequency
n
2
2
1
1
0
0
0
0
n
2
2
1
1
0
0
0
0
= 14.7456 MHz
= 19.6608 MHz
Operating Frequency
N
64
191
95
191
95
191
95
47
23
14
11
N
86
255
127
255
127
255
127
63
31
19
15
Error
(%)
0.70
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
–1.70 0
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
(MHz)
n
3
2
2
1
1
0
0
0
0
0
n
3
3
2
2
1
1
0
0
0
0
= 16 MHz
N
70
207
103
207
103
207
103
51
25
15
12
N
88
64
129
64
129
64
129
64
32
19
15
= 20 MHz
(MHz)
Error
(%)
0.03
0.16
0.16
0.16
0.16
0.16
0.16
0.16
0.16
0.00
0.16
Error
(%)
–0.25
0.16
0.16
0.16
0.16
0.16
0.16
0.16
–1.36
0.00
1.73
n
3
2
2
1
1
0
0
0
0
0
0
= 17.2032 MHz
N
75
223
111
223
111
223
111
55
27
16
13
Error
(%)
0.48
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1.20
0.00