參數(shù)資料
型號： MAXQ612J-0000+
廠商： Maxim Integrated Products
文件頁數(shù)： 10/35頁
文件大?。?/td> 0K
描述： IC MCU 16BIT 128KB IR MOD 44WQFN
產(chǎn)品培訓模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝： 43
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
外圍設(shè)備： 欠壓檢測/復位，紅外線，電源故障，POR，WDT
輸入/輸出數(shù)： 32
程序存儲器容量： 128KB（128K x 8）
程序存儲器類型： 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： 44-WFQFN 裸露焊盤
包裝： 管件
18
Maxim Integrated
16-Bit Microcontrollers with
Infrared Module and Optional USB
MAXQ612/MAXQ622
Pin Descriptions—Bare Die
PIN
NAME
FUNCTION
MAXQ612
MAXQ622
POWER PINS
28
VDD
Supply Voltage
8, 30, 45, 73
8, 23, 30, 45,
73
GND
Ground
29
REG18
Regulator Capacitor. This pin must be connected to ground through a 1.0FF
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.
RESET PINS
21
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
31
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 shorted
to ground during POR.
32
HFXOUT
USB FUNCTION PINS
—
25
VBUS
USB VBUS Supply Voltage. Connect VBUS to a positive 5.0V power supply.
Bypass VBUS to ground with a 1.0FF ceramic capacitor as close to the VBUS pin
as possible.
—
22
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.
—
24
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.
—
26
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 exter-
nal circuitry should be powered from this pin.
—
27
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 connected to this pin.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAXQ612J-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
MAXQ612J-UEI+ 制造商:Maxim Integrated Products 功能描述:MAXQ612 BLANK 44 TQFN FW SCRT UEI - Rail/Tube
MAXQ612X-UEI+ 制造商:Maxim Integrated Products 功能描述:MAXQ612 BLANK BARE DIE FW SCRT UEI - Gel-pak, waffle pack, wafer, diced wafer on film
MAXQ613 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
MAXQ613 16位微控制器 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
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