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参数资料
| 型号： | MAXQ622-KIT# |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 6/35页 |
| 文件大小： | 0K |
| 描述： | EVALUATION KIT FOR MAXQ622 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 系列： | MAXQ® |
| 类型： | MCU |
| 适用于相关产品： | MAXQ622 |
| 所含物品： | 2 个板，线缆，CD |
| 相关产品： | MAXQ622X-0000+-ND - IC MCU 16BIT IR MOD BARE DIE MAXQ622G-0000+-ND - IC MCU 16BIT 128KB IR MOD 64LQFP |
| 其它名称： | 90-M6900#KIT |
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14
Maxim Integrated
16-Bit Microcontrollers with
Infrared Module and Optional USB
MAXQ612/MAXQ622
Pin Descriptions—TQFN, LQFP (continued)
PIN
NAME
FUNCTION
MAXQ612
TQFN-EP
MAXQ612
LQFP
MAXQ622
LQFP
RESET PINS
12
15
RESET
Digital, Active-Low, Reset Input/Output. The CPU is held in reset when this
pin 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 4mA. This pin is driven low
as an output when an internal reset condition occurs.
CLOCK PINS
16
25
HFXIN
High-Frequency Crystal Input. Connect an external crystal or resona-
tor 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 shorted to ground during POR.
17
26
HFXOUT
USB FUNCTION PINS
—
19
VBUS
USB VBUS Supply Voltage. Connect VBUS to a positive 5.0V power sup-
ply. Bypass VBUS to ground with a 1.0FF ceramic capacitor as close to
the VBUS pin as possible.
—
16
DP
USB D+ Signal. This bidirectional pin carries the positive differential
data or single-ended data. Connect this pin to a USB “B” connector.
This pin is weakly pulled high internally when the USB is disabled.
—
18
DM
USB D- Signal. This bidirectional pin carries the negative differential
data or single-ended data. Connect this pin to a USB “B” connector.
This pin is weakly pulled high internally when the USB is disabled.
—
20
VDDB
USB Transceiver Supply Voltage. This is the power output of the internal
voltage regulator that is used for the USB transceiver (3.3V) block. This
pin is bypassed to ground with a 1.0FF capacitor as close as possible
to the package. No external circuitry should be powered from this pin.
—
21
VDDIO
Switched 3V Power Supply. This is the power output after selection
between VBUS and VDD. Must be connected to an external ceramic
chip capacitor. The capacitor must be placed as close to this pin as
possible. No external devices other than the capacitor should be con-
nected to this pin.
IR FUNCTION PINS
42
64
IRTX
IR Transmit Output. Active-low IR transmit pin capable of sinking 25mA.
This pin defaults to three-state input with the weak pullup disabled dur-
ing all forms of reset. Software must configure this pin after release from
reset to remove the three-state input condition.
43
1
IRRX
IR Receive Input
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAXQ622-KIT# | 功能描述:开发板和工具包 - 其他处理器 MAXQ622 Eval Kit RoHS:否 制造商:Freescale Semiconductor 产品:Development Systems 工具用于评估:P3041 核心:e500mc 接口类型:I2C, SPI, USB 工作电源电压: |
| MAXQ622X-0000+ | 功能描述:16位微控制器 - MCU 16-Bit MCU w/Infrared Module RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT |
| MAXQ622X-UEI+ | 制造商:Maxim Integrated Products 功能描述:MAXQ622 BLANK WLF FW SCRT UEI - Gel-pak, waffle pack, wafer, diced wafer on film |
| MAXQ7665A | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:16-Bit RISC Microcontroller-Based Smart Data-Acquisition Systems |
| MAXQ7665AATM+ | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:16-Bit RISC Microcontroller-Based Smart Data-Acquisition Systems |
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