欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數(shù)資料
型號: MC68B912B32
廠商: Motorola, Inc.
英文描述: 2.5V 100ppm/Degrees C, 50uA in SOT23-3 Series (Bandgap) Voltage Reference 3-SOT-23 -40 to 125
中文描述: 16位微控制器
文件頁數(shù): 111/128頁
文件大小: 748K
代理商: MC68B912B32
MC68HC912B32
MC68HC912B32TS/D
MOTOROLA
111
The ATD control register 5 is used to select the conversion modes, the conversion channel(s), and ini-
tiate conversions.
Read or write anytime. Writes to the ATD control registers initiate a new conversion sequence. If a con-
version sequence is in progress when a write occurs, that sequence is aborted and the SCF and CCF
bits are reset.
S8CM — Select 8 Channel Mode
0 = Conversion sequence consists of four conversions
1 = Conversion sequence consists of eight conversions
SCAN — Enable Continuous Channel Scan
0 = Single conversion sequence
1 = Continuous conversion sequences (scan mode)
When a conversion sequence is initiated by a write to the ATDCTL register, the user has a choice of
performing a sequence of four (or eight, depending on the S8CM bit) conversions or continuously per-
forming four (or eight) conversion sequences.
MULT — Enable Multichannel Conversion
0 = ATD sequencer runs all four or eight conversions on a
single
input channel selected via the
CD, CC, CB, and CA bits.
1 = ATD sequencer runs each of the four or eight conversions on
sequential
channels in a specific
group. Refer to
Table 41
.
CD, CC, CB, and CA — Channel Select for Conversion
NOTES:
1. Maximum conversion frequency is 2 MHz. Maximum P clock divisor value will become
maximum conversion rate that can be used on this ATD module.
2. Minimum conversion frequency is 500 kHz. Minimum P clock divisor value will become
minimum conversion rate that this ATD can perform.
Table 40 Clock Prescaler Values
Prescale Value
Total Divisor
÷
2
÷
4
÷
6
÷
8
÷
10
÷
12
÷
14
÷
16
Max P Clock
1
Min P Clock
2
00000
4 MHz
1 MHz
00001
8 MHz
2 MHz
00010
8 MHz
3 MHz
00011
8 MHz
4 MHz
00100
8 MHz
5 MHz
00101
8 MHz
6 MHz
00110
8 MHz
7 MHz
00111
8 MHz
8 MHz
01xxx
1xxxx
Do Not Use
ATDCTL5
— ATD Control Register 5
$0065
Bit 7
6
5
4
3
2
1
Bit 0
0
S8CM
SCAN
MULT
CD
CC
CB
CA
RESET:
0
0
0
0
0
0
0
0
相關(guān)PDF資料
PDF描述
MC68C912B32FU8 16-Bit Microcontroller
MC68B912B32FU8 16-Bit Microcontroller
MC68C912B32CFU8 16-Bit Microcontroller
MC68CK338 Highly Integrated, Low-Power, 32-Bit Microcontroller
MC68EC060 32-Bit Microprocessors.(32位微處理器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC68B912B32FU8 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:16-Bit Microcontroller
MC68BOOL 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:8-BIT MICROPROCESSING UNIT (MPU)
MC68BOOP 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:8-BIT MICROPROCESSING UNIT (MPU)
MC68BOOS 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:8-BIT MICROPROCESSING UNIT (MPU)
MC68C812A4 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Technical Supplement MC68C812A4 3.3V Electrical Characteristics
主站蜘蛛池模板: 措勤县| 紫金县| 邢台县| 宁武县| 蓬莱市| 竹北市| 安塞县| 宽甸| 大埔区| 龙口市| 波密县| 石棉县| 墨江| 元谋县| 北辰区| 宁明县| 平果县| 兴业县| 崇义县| 梧州市| 昆明市| 乌鲁木齐市| 调兵山市| 西乡县| 宜章县| 日喀则市| 龙南县| 柳州市| 会泽县| 武胜县| 陈巴尔虎旗| 宜昌市| 同德县| 辽阳县| 从化市| 河池市| 宁都县| 新蔡县| 杨浦区| 南通市| 西宁市|