HD64F2239TF20I Renesas Electronics America, HD64F2239TF20I Datasheet - Page 634

• Manufacturer Part Number: HD64F2239TF20I
• Description: MCU 3V 384K I-TEMP 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of HD64F2239TF20I

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 72
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 15 Serial Communication Interface (SCI)
Table 15.3 shows sample N settings in BRR in normal asynchronous mode. Table 15.4 shows the
maximum bit rate for each frequency in normal asynchronous mode. Table 15.6 shows sample N
settings in BRR in clocked synchronous mode. Table 15.8 shows sample N settings in BRR in
Smart Card interface mode. In Smart Card interface mode, S (the number of base clock periods in
a 1-bit transfer interval) can be selected. For details, refer to section 15.7.4, Receive Data
Sampling Timing and Reception Margin. Tables 15.5 and 15.7 show the maximum bit rates with
external clock input.
When the ABCS bit in SEMR_0 of SCI_0 is set to 1 in asynchronous mode, the maximum bit rate
is twice the value shown in tables 15.4 and 15.5 (valid for H8S/2239 Group only).
Table 15.3 BRR Settings for Various Bit Rates (Asynchronous Mode)
Rev. 6.00 Mar. 18, 2010 Page 572 of 982
REJ09B0054-0600
Bit Rate
(bps) *
110
150
300
600
1200
2400
4800
9600
19200
31250
38400
1
n
1
1
0
0
0
0
0
—
—
0
—
N
141 0.03
103 0.16
207 0.16
103 0.16
51
25
12
—
—
1
—
2 *
3
0.00
—
Error
(%)
0.16
0.16
0.16
—
—
n
1
1
0
0
0
0
0
0
—
—
—
2.097152 *
N
148 –0.04
108 0.21
217 0.21
108 0.21
54
26
13
6
—
—
—
Operating Frequency φ (MHz)
Error
(%)
–0.70
1.14
–2.48
–2.48
—
—
—
3
n
1
1
0
0
0
0
0
0
0
—
0
N
174
127
255
127
63
31
15
7
3
—
1
2.4576 *
Error
(%)
–0.26
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
—
0.00
3
n
1
1
1
0
0
0
0
0
0
0
—
N
4
—
212
155
77
155
77
38
19
9
2
3 *
3
Error (%)
0.03
0.16
0.16
0.16
0.16
0.16
–2.34
–2.34
–2.34
0.00
—