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ST92124CR1TB View Datasheet(PDF) - STMicroelectronics

Part Name
Description
Manufacturer
ST92124CR1TB
8/16-BIT SINGLE VOLTAGE FLASH MCU FAMILY WITH RAM, E³ ™ (EMULATED EEPROM), CAN 2.0B AND J1850 BLPD
ST-Microelectronics
STMicroelectronics 
ST92124CR1TB Datasheet PDF : 429 Pages
First Prev 221 222 223 224 225 226 227 228 229 230 Next Last
MULTIPROTOCOL SERIAL COMMUNICATIONS INTERFACE (SCI-M)
MULTIPROTOCOL SERIAL COMMUNICATIONS INTERFACE (Cont’d)
Table 45. SCI-M Baud Rate Generator Divider Values Example 1
Baud
Rate
50.00
75.00
110.00
300.00
600.00
1200.00
2400.00
4800.00
9600.00
19200.00
38400.00
76800.00
Clock
Factor
16 X
16 X
16 X
16 X
16 X
16 X
16 X
16 X
16 X
16 X
16 X
16 X
INTCLK: 19660.800 KHz
Desired Freq
(kHz)
Divisor
Dec
Hex
0.80000
1.20000
1.76000
4.80000
9.60000
19.20000
38.40000
76.80000
153.60000
307.20000
614.40000
1228.80000
24576
16384
11170
4096
2048
1024
512
256
128
64
32
16
6000
4000
2BA2
1000
800
400
200
100
80
40
20
10
Actual
Baud
Rate
50.00
75.00
110.01
300.00
600.00
1200.00
2400.00
4800.00
9600.00
19200.00
38400.00
76800.00
Actual Freq
(kHz)
0.80000
1.20000
1.76014
4.80000
9.60000
19.20000
38.40000
76.80000
153.60000
307.20000
614.40000
1228.80000
Deviation
0.0000%
0.0000%
-0.00081%
0.0000%
0.0000%
0.0000%
0.0000%
0.0000%
0.0000%
0.0000%
0.0000%
0.0000%
Table 46. SCI-M Baud Rate Generator Divider Values Example 2
Baud
Rate
50.00
75.00
110.00
300.00
600.00
1200.00
2400.00
4800.00
9600.00
19200.00
38400.00
76800.00
Clock
Factor
16 X
16 X
16 X
16 X
16 X
16 X
16 X
16 X
16 X
16 X
16 X
16 X
Desired Freq
(kHz)
INTCLK: 24576 KHz
Divisor
Dec
Hex
0.80000
1.20000
1.76000
4.80000
9.60000
19.20000
38.40000
76.80000
153.60000
307.20000
614.40000
1228.80000
30720
20480
13963
5120
2560
1280
640
320
160
80
40
20
7800
5000
383B
1400
A00
500
280
140
A0
50
28
14
Actual
Baud
Rate
50.00
75.00
110.01
300.00
600.00
1200.00
2400.00
4800.00
9600.00
19200.00
38400.00
76800.00
Actual Freq
(kHz)
0.80000
1.20000
1.76014
4.80000
9.60000
19.20000
38.40000
76.80000
153.60000
307.20000
614.40000
1228.80000
Deviation
0.0000%
0.0000%
-0.00046%
0.0000%
0.0000%
0.0000%
0.0000%
0.0000%
0.0000%
0.0000%
0.0000%
0.0000%
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