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參數(shù)資料
| 型號(hào)： | MAXQ622G-0000+ |
| 廠商： | Maxim Integrated Products |
| 文件頁(yè)數(shù)： | 6/35頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC MCU 16BIT 128KB IR MOD 64LQFP |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 160 |
| 系列： | MAXQ® |
| 核心處理器： | RISC |
| 芯體尺寸： | 16-位 |
| 速度： | 12MHz |
| 連通性： | I²C，SPI，UART/USART，USB |
| 外圍設(shè)備： | 欠壓檢測(cè)/復(fù)位，紅外線，電源故障，POR，WDT |
| 輸入/輸出數(shù)： | 44 |
| 程序存儲(chǔ)器容量： | 128KB（128K x 8） |
| 程序存儲(chǔ)器類型： | 閃存 |
| RAM 容量： | 6K x 8 |
| 電壓 - 電源 (Vcc/Vdd)： | 1.7 V ~ 3.6 V |
| 振蕩器型： | 內(nèi)部 |
| 工作溫度： | 0°C ~ 70°C |
| 封裝/外殼： | 64-LQFP |
| 包裝： | 托盤 |
| 配用： | MAXQ622-KIT#-ND - EVALUATION KIT FOR MAXQ622 |
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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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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAXQ622G-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 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 |
| MAXQ622G-UEI+ | 制造商:Maxim Integrated Products 功能描述:MAXQ622 BLANK 64 LQFP FW SCRT UEI - Rail/Tube |
| MAXQ622-KIT# | 功能描述:開發(fā)板和工具包 - 其他處理器 MAXQ622 Eval Kit RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Systems 工具用于評(píng)估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓: |
| 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 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 |
| 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 |
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