參數(shù)資料
型號： ST10F168-Q2
廠商： STMICROELECTRONICS
元件分類： 微控制器/微處理器
英文描述： 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP144
封裝： 28 X 28 MM, PLASTIC, QFP-144
文件頁數(shù)： 28/76頁
文件大?。?/td> 483K
代理商： ST10F168-Q2
ST10F168
34/76
14 - SERIAL CHANNELS
Serial communication with other microcontrollers,
processors, terminals or external peripheral com-
ponents is provided by two serial interfaces: the
asynchronous
/
synchronous
serial
channel
(ASC0) and the high-speed synchronous serial
channel (SSC).
Two dedicated Baud rate generators set up all
standard Baud rates without the requirement of
oscillator tuning. For transmission, reception and
erroneous reception, 3 separate interrupt vectors
are provided for each serial channel.
ASCO
ASCO supports full-duplex asynchronous com-
munication at up to 781.25K Baud and half-duplex
synchronous communication up to 5M Baud at
25MHz system clock.
For asynchronous operation, the Baud rate gener-
ator provides a clock with 16 times the rate of the
established Baud rate.
Table 18 lists various commonly used Baud rates
together with the required reload values and the
deviation
errors
compared
to
the
intended
Baud rate.
For synchronous operation, the Baud rate genera-
tor provides a clock with 4 times the rate of the
established Baud rate.
Table 18 : Commonly used Baud rates by reload value and deviation errors
S0BRS = ‘0’, fCPU = 25MHz
S0BRS = ‘1’, fCPU = 25MHz
Baud Rate (Baud)
Deviation Error
Reload Value
Baud Rate (Baud)
Deviation Error
Reload Value
781250
±0.0%
0000h
520833
±0.0%
0000h
56000
+7.3% / -0.4%
000Ch / 000Dh
56000
+3.3% / -7.0%
0008h / 0009h
38400
+1.7% / -3.1%
0013h / 0014h
38400
+4.3% / -3.1%
000Ch / 000Dh
19200
+1.7% / -0.8%
0027h / 0028h
19200
+0.5% / -3.1%
001Ah / 001Bh
9600
+0.5% / -0.8%
0050h/ 0051h
9600
+0.5% / -1.4%
0035h / 0036h
4800
+0.5% / -0.1%
00A1h / 00A2h
4800
+0.5% / -0.5%
006Bh / 006Ch
2400
+0.2% / -0.1%
0144h / 0145h
2400
+0.0% / -0.5%
00D8h / 00D9h
1200
+0.0% / -0.1%
028Ah / 028Bh
1200
+0.0% / -0.2%
01B1h / 01B2h
600
+0.0% / -0.1%
0515h / 0516h
600
+0.0% / -0.1%
0363h / 0364h
95
+0.4%
1FFFh / 1FFFh
75
+0.0% / 0.0%
1B1Fh / 1B20h
63
+0.9%
1FFFh / 1FFFh
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ST10F168SQ3 功能描述:16位微控制器 - MCU 256K Flash 8K RAM RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
ST10F168SQ6 功能描述:16位微控制器 - MCU 256K Flash 8K RAM RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時鐘頻率:24 MHz 程序存儲器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
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