參數(shù)資料
型號(hào): MAXQ2000-QAX+
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 38/39頁(yè)
文件大?。?/td> 0K
描述: IC MCU 16BIT 32K FLASH 68-QFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 30
系列: MAXQ®
核心處理器: RISC
芯體尺寸: 16-位
速度: 20MHz
連通性: 1 線,SPI,UART/USART
外圍設(shè)備: LCD,POR,PWM,WDT
輸入/輸出數(shù): 50
程序存儲(chǔ)器容量: 64KB(32K x 16)
程序存儲(chǔ)器類型: 閃存
RAM 容量: 2K x 8
電壓 - 電源 (Vcc/Vdd): 1.8 V ~ 2.75 V
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 68-VFQFN 裸露焊盤
包裝: 管件
MAXQ2000
Low-Power LCD Microcontroller
8
_____________________________________________________________________
Pin Description (continued)
PIN
TQFN-EP
QFN-EP
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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MAXQ2000-QAX+ 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(shí)鐘頻率:24 MHz 程序存儲(chǔ)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
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(shí)鐘頻率:24 MHz 程序存儲(chǔ)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
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(shí)鐘頻率:24 MHz 程序存儲(chǔ)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
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(shí)鐘頻率:24 MHz 程序存儲(chǔ)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
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(shí)鐘頻率:24 MHz 程序存儲(chǔ)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