參數(shù)資料
型號： MAXQ2000-QBX
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 微控制器/微處理器
英文描述： Low-Power LCD Microcontroller
中文描述： 16-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, QCC56
封裝： 8 X 8 MM, 0.80 MM HEIGHT, MO-220, TQFN-56
文件頁數(shù)： 42/43頁
文件大?。?/td> 719K
代理商： MAXQ2000-QBX
MAXQ2000
Low-Power LCD Microcontroller
8
_____________________________________________________________________
Pin Description (continued)
TQFN
QFN
LQFP
NAME
FUNCTION
29
34
52
32KIN
32kHz Crystal Input. Connect an external, 32kHz watch crystal between 32KIN and 32KOUT
as the low-frequency system clock. Alternatively, 32KIN is the input for an external, 32kHz
clock source when 32KOUT is floating.
30
35
53
32KOUT
32kHz Crystal Output/Input. Connect an external, 32kHz watch crystal between 32KIN and
32KOUT as the low-frequency system clock. Alternatively, float 32KOUT when an external,
32kHz clock source is connected to the 32KIN pin.
General-Purpose, 8-Bit, Digital, I/O, Type-C Port; LCD Segment-Driver Output. These
port pins function as both bidirectional I/O pins and LCD segment-drive outputs. All port pins
are defaulted as input with weak pullup after a reset. Enabling a pin’s LCD function disables
the general-purpose I/O on the pin. Setting the PCF1 bit enables the LCD for all pins on this
port and disables the general-purpose I/O function on all pins.
56-PIN
68-PIN
100-PIN
PORT
ALTERNATE FUNCTION
1
66
97
P1.0
SEG8
2
67
98
P1.1
SEG9
3
68
3
P1.2
SEG10
4
1
4
P1.3
SEG11
5
2
5
P1.4
SEG12
6
3
6
P1.5
SEG13
7
4
7
P1.6
SEG14
1–8
66,
67,
68;
1–5
97, 98,
3–8
P1.0–P1.7;
SEG8–
SEG15
8
5
8
P1.7
SEG15
General-Purpose, 8-Bit, Digital, I/O, Type-C Port; LCD Segment-Driver Output. These
port pins function as both bidirectional I/O pins and LCD segment-drive outputs. All port pins
are defaulted as input with weak pullup after a reset. Enabling a pin’s LCD function disables
the general-purpose I/O on the pin. Setting the PCF2 bit enables the LCD for all pins on this
port and disables the general-purpose I/O function on all pins.
ALTERNATE FUNCTIONS
56-PIN
68-PIN
100-PIN
PORT
56-PIN
68-PIN
—
6
9
P2.0
—
SEG16
—
7
10
P2.1
—
SEG17
—
8
11
P2.2
—
SEG18
—
9
14
P2.3
—
SEG19
9
10
15
P2.4
SEG16
SEG20
10
11
16
P2.5
SEG17
SEG21
11
12
17
P2.6
SEG18
SEG22
9–12
6–13
9, 10,
11,
14–18
P2.0–P2.7;
SEG16–
SEG23
12
13
18
P2.7
SEG19
SEG23
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相關代理商/技術參數(shù)
參數(shù)描述
MAXQ2000-QBX+ 功能描述:16位微控制器 - MCU Low-Power LCD MCU 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 安裝風格:SMD/SMT
MAXQ2000-RAX 功能描述:16位微控制器 - MCU Low-Power LCD MCU 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 安裝風格:SMD/SMT
MAXQ2000-RAX+ 功能描述:16位微控制器 - MCU Low-Power LCD MCU 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 安裝風格:SMD/SMT
MAXQ2000-RAXX 制造商:Maxim Integrated Products 功能描述:BLOOD GLUCOSE MICRO 68QFN - Rail/Tube
MAXQ2000-RBX 功能描述:16位微控制器 - MCU Low-Power LCD MCU 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 安裝風格:SMD/SMT
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