DF2148ATE20 Renesas Electronics America, DF2148ATE20 Datasheet - Page 491
DF2148ATE20
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
HD64F2148ATE20
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2148ATE20IV
Manufacturer:
Renesas Electronics America
Quantity:
135
Company:
Part Number:
DF2148ATE20IV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Table 15.4 BRR Settings for Various Bit Rates (Synchronous Mode)
Legend:
Blank: Cannot be set.
Note: As far as possible, the setting should be made so that the error is no more than 1%.
Bit Rate
(bits/s)
110
250
500
1 k
2.5 k
5 k
10 k
25 k
50 k
100 k
250 k
500 k
1 M
2.5 M
5 M
—: Can be set, but there will be a degree of error.
*: Continuous transfer is not possible.
n
3
2
1
1
0
0
0
0
0
0
0
0
= 2 MHz
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
= 4 MHz
N
—
249
124
249
99
199
99
39
19
9
3
1
0 *
Operating Frequency
n
3
2
2
1
1
0
0
0
0
0
0
0
Section 15 Serial Communication Interface (SCI, IrDA)
= 8 MHz
N
124
249
124
199
99
199
79
39
19
7
3
1
Rev. 4.00 Sep 27, 2006 page 445 of 1130
n
—
—
—
1
1
0
0
0
0
0
0
0
= 10 MHz
N
—
—
—
249
124
249
99
49
24
9
4
0 *
(MHz)
n
3
3
2
2
1
1
0
0
0
0
0
0
= 16 MHz
N
249
124
249
99
199
99
159
79
39
15
7
3
REJ09B0327-0400
n
—
—
2
1
1
0
0
0
0
0
0
0
0
= 20 MHz
N
—
—
124
249
124
199
99
49
19
9
4
1
0 *
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