UPD78F9234MC-5A4-A Renesas Electronics America, UPD78F9234MC-5A4-A Datasheet - Page 218

• Manufacturer Part Number: UPD78F9234MC-5A4-A
• Description: MCU 8BIT 8KB FLASH 30PIN
• Manufacturer: Renesas Electronics America
• Series: 78K0S/Kx1+r

Specifications of UPD78F9234MC-5A4-A

• Core Processor: 78K0S
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: LIN, UART/USART
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 24
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

(3) Example of setting baud rate
216
Baud Rate
115200
153600
230400
10400
19200
31250
38400
76800
Remark TPS63 to TPS60: Bits 3 to 0 of clock selection register 6 (CKSR6) (setting of base clock (f
[bps]
1200
2400
4800
9600
600
TPS63 to
TPS60
k:
f
ERR:
6H
5H
4H
3H
2H
1H
1H
0H
0H
0H
0H
0H
0H
XP
:
130
130
130
130
130
240
130
160
130
f
65
43
33
22
XP
k
= 10.0 MHz
Calculated
116279
151515
227272
10417
19231
31250
38462
76923
Value
1202
2404
4808
9615
601
Value set by MDL67 to MDL60 bits of baud rate generator control register 6
(BRGC6) (k = 8, 9, 10, ..., 255)
Oscillation frequency of clock to peripheral hardware
Baud rate error
Table 11-4. Set Data of Baud Rate Generator
CHAPTER 11 SERIAL INTERFACE UART6
ERR[%] TPS63 to
0.16
0.16
0.16
0.16
0.16
0.16
0.16
0.00
0.16
0.16
0.94
1.36
1.36
User’s Manual U17446EJ5V0UD
TPS60
6H
5H
4H
3H
2H
1H
1H
0H
0H
0H
0H
0H
0H
109
109
109
109
109
201
109
134
109
f
55
36
27
18
XP
k
= 8.38 MHz
Calculated
116389
155185
232778
10423
19220
31268
38440
76182
Value
1201
2403
4805
9610
601
ERR[%] TPS63 to
0.11
0.11
0.11
0.11
0.11
0.22
0.11
0.06
0.11
1.03
1.03
1.03
0.80
TPS60
5H
4H
3H
2H
1H
1H
0H
0H
0H
0H
0H
0H
0H
109
109
109
109
109
101
109
f
27
67
55
18
14
XP
9
k
= 4.19 MHz
Calculated
116389
149643
232778
10475
19220
31268
38090
77693
Value
1201
2403
4805
9610
601
XCLK6
))
ERR[%]
0.11
0.11
0.11
0.11
0.11
0.11
0.06
1.03
1.03
1.03
0.28
0.80
2.58