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參數(shù)資料
型號: MC68HCP11A1CFN2
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: HCMOS Single-Chip Microcontroller
中文描述: 8-BIT, 2 MHz, MICROCONTROLLER, PQCC52
封裝: PLASTIC, LCC-52
文件頁數(shù): 57/158頁
文件大?。?/td> 776K
代理商: MC68HCP11A1CFN2
MC68HC11A8
TECHNICAL DATA
SERIAL COMMUNICATIONS INTERFACE
MOTOROLA
5-13
5
NOTE
The divided frequencies shown in
Table 5-3
represent baud rates
which are the highest transmit baud rate (Tx) that can be obtained by
a specific crystal frequency and only using the prescaler division.
Lower baud rates may be obtained by providing a further division us-
ing the SCI rate select bits as shown below for some representative
prescaler outputs.
NOTE
Table 5-4
illustrates how the SCI select bits can be used to provide
lower transmitter baud rates by further dividing the prescaler output
frequency. The five examples are only representative samples. In all
cases, the baud rates shown are transmit baud rates (transmit clock)
and the receiver clock is 16 times higher in frequency than the actual
baud rate.
Table 5-4 Transmit Baud Rate Output for a Given Prescaler Output
SCR Bit
2
1
0
0
0
0
0
1
0
1
1
0
1
0
1
1
1
1
Divided
By
1
2
4
8
16
32
64
128
Representative Highest Prescaler Baud Rate Output
32.768 K Baud
76.80 K Baud
32.768 K Baud
76.80 K Baud
16.384 K Baud
38.40 K Baud
8.192 K Baud
19.20 K Baud
4.096 K Baud
9600 Baud
2.048 K Baud
4800 Baud
1.024 K Baud
2400 Baud
512 Baud
1200 Baud
256 Baud
600 Baud
0
0
1
0
1
0
1
0
1
131.072 K Baud
131.072 K Baud
65.536 K Baud
32.768 K Baud
16.384 K Baud
8.192 K Baud
4.096 K Baud
2.048 K Baud
1.024 K Baud
19.20 K Baud
19.20 K Baud
9600 Baud
4800 Baud
2400 Baud
1200 Baud
600 Baud
300 Baud
150 Baud
9600 Baud
9600 Baud
4800 Baud
2400 Baud
1200 Baud
600 Baud
300 Baud
150 Baud
75 Baud
4800 Baud
4800 Baud
2400 Baud
1200 Baud
600 Baud
300 Baud
150 Baud
75 Baud
相關PDF資料
PDF描述
MC68HCP11A1CFN3 HCMOS Single-Chip Microcontroller
MC68HCP11A1CP2 HCMOS Single-Chip Microcontroller
MC68HCP11A1CP3 HCMOS Single-Chip Microcontroller
MC68HCP11A1MFN2 HCMOS Single-Chip Microcontroller
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相關代理商/技術參數(shù)
參數(shù)描述
MC68HCP11A1CFN3 功能描述:8位微控制器 -MCU 8-bit HCMOS single chip MCU RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
MC68HCP11A1FN 制造商:MOTORALA 功能描述:
MC68HCP11E0CP2 制造商:Rochester Electronics LLC 功能描述:- Bulk
MC68HCP11E0FN 功能描述:MICROCONTROLLER MCU 8ADC 3MHC RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:HC11 標準包裝:250 系列:56F8xxx 核心處理器:56800E 芯體尺寸:16-位 速度:60MHz 連通性:CAN,SCI,SPI 外圍設備:POR,PWM,溫度傳感器,WDT 輸入/輸出數(shù):21 程序存儲器容量:40KB(20K x 16) 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:6K x 16 電壓 - 電源 (Vcc/Vdd):2.25 V ~ 3.6 V 數(shù)據(jù)轉換器:A/D 6x12b 振蕩器型:內部 工作溫度:-40°C ~ 125°C 封裝/外殼:48-LQFP 包裝:托盤 配用:MC56F8323EVME-ND - BOARD EVALUATION MC56F8323
MC68HCP11E0FNE 功能描述:8位微控制器 -MCU 8B MCU 512RAM COP A/D RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
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