參數(shù)資料
型號(hào)： MAXQ2000-RAX
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, QCC68
封裝： 10 X 10 MM, 0.90 MM HEIGHT, MO-220, QFN-68
文件頁(yè)數(shù)： 7/39頁(yè)
文件大?。?/td> 1798K
代理商： MAXQ2000-RAX
M
Low-Power LCD Microcontroller
_____________________________________________________________________
7
DIGITAL SUPPLY CURRENT
vs. CLOCK FREQUENCY
M
f
HFIN
(MHz)
I
D
10
5
1
2
3
4
5
6
7
8
0
0
15
20
V
DD
= 2.75V
T
A
= +25
°
C
T
A
= -40
°
C
T
A
= 0
°
C
T
A
= +85
°
C
Typical Operating Characteristics
Pin Description
PIN
TQFN
40
22
23, 35
QFN
49
27
28, 42
NAME
FUNCTION
V
DD
V
DDIO
GND
Digital Supply Voltage
I/O Supply Voltage
Ground
45
54
V
LCD
LCD Bias-Control Voltage.
H g hest LC D d ve vol ag e used w h stati c b as. C onnected to an exter nal
sour ce.
46
55
V
LCD1
LCD Bias, Voltage 1.
LCD drive voltage used with 1/2 and 1/3 LCD bias. An internal resistor-
divider sets the voltage. External resistors and capacitors can be used to change the LCD voltage
or drive capability at this pin.
47
56
V
LCD2
LCD Bias, Voltage 2.
LCD drive voltage used with 1/3 LCD bias. An internal resistor-divider sets
the voltage. External resistors and capacitors can be used to change LCD voltage or drive
capability at this pin.
48
57
V
ADJ
LCD Adjustment Voltage.
Connect to an external resistor to provide external control of the LCD
contrast. Leave disconnected for internal contrast adjustment.
28
33
RESET
Digital, Active-Low, Reset Input/Output.
The CPU is held in reset when this is low and begins
executing from the reset vector when released. The pin includes pullup current source and should
be driven by an open-drain, external source capable of sinking in excess of 2mA. This pin is
driven low as an output when an internal reset condition occurs.
42
51
HFXIN
High-Frequency Crystal Input.
Connect an external crystal or resonator between HFXIN and
HFXOUT as the high-frequency system clock. Alternatively, HFXIN is the input for an external,
high-frequency clock source when HFXOUT is floating.
41
50
HFXOUT
High-Frequency Crystal Output/Input.
Connect an external crystal or resonator between HFXIN
and HFXOUT as the high-frequency system clock. Alternatively, float HFXOUT when an external,
high-frequency clock source is connected to the HFXIN pin.
相關(guān)PDF資料
PDF描述
MAXQ2000-RBX Low-Power LCD Microcontroller
MAXSMBUS 2-Wire Interface Board
MB25W HIGH CURRENT SILICON BRIDGE RECTIFIER
MB35 HIGH CURRENT SILICON BRIDGE RECTIFIER
MB35W HIGH CURRENT SILICON BRIDGE RECTIFIER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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-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(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-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(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-RBXX 制造商:Maxim Integrated Products 功能描述:BLOOD GLUCOSE MICRO 56TQFN - Rail/Tube
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