AT42QT2120-MMH

Mfr. #:: AT42QT2120-MMH
Manufacturer:: Microchip Technology / Atmel
Description:: Capacitive Touch Sensors QTouchADC, 12 Button Wheel/Slider
Lifecycle:: New from this manufacturer.
Datasheet:: AT42QT2120-MMH Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:

Product Attribute
Attribute Value

Manufacturer:: Microchip

Product Category:: Capacitive Touch Sensors

Sensor Type:: Button, Slider, Wheel, Proximity

Number of Channels:: 12 Channel

Interface Type:: I2C

Package / Case:: VQFN-20

Dimensions:: 3 mm L x 3 mm W x 0.85 mm H

Temperature Range:: - 40 C to + 85 C

Packaging:: Tray

Height:: 0.85 mm

Length:: 3 mm

Termination Style:: SMD/SMT

Width:: 3 mm

Brand:: Microchip Technology / Atmel

Mounting Style:: SMD/SMT

Operating Supply Voltage:: 1.8 V to 5.5 V

Product Type:: Touch Sensors

Factory Pack Quantity:: 490

Subcategory:: Sensors

Unit Weight:: 0.000667 oz

Tags: AT42QT212, AT42QT21, AT42QT2, AT42Q, AT42, AT4

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

AT42QT2120-MMH Description

***et: Touch Sensor Capacitive 12 Key 1.8V to 5.5V Surface Mount 20-Pin VQFN EP

***rochip: QTouchADC 12 Button -Wheel/Slider

***rochip SCT: Touch and Input Sensing, I2C, 1.8V-5.5V, VQFN-20, RoHS

***roFlash: Analog Circuit, 1 Func, PQCC20

***ark: AVR 32KBytes Flash, 1KBytes EEPROM, 2KBytes RAM, w - 20MHZ, QFN/MFL, IND TEMP, GREEN 5 V

***ical: MCU 8-bit AVR RISC 32KB Flash 2.5V/3.3V/5V 32-Pin VQFN EP Tray

***rochip SCT: 8-bit AVR MCU, 32 KB, 2048 Bytes, 20 MHz, 1.8 to 5.5V, VQFN-32, RoHS

***el Electronic: MCU 8-bit STM8L STM8 CISC 4KB ROM 1.8V/2.5V 20-Pin TSSOP T/R

***nell: MCU, 8BIT, ATMEGA, 20MHZ, VQFN-32; Product Range: AVR ATmega Family ATmega328 Series Microcontrollers; CPU Speed: 20MHz; Program Memory Size: 32KB; RAM Memory Size: 2KB; No. of Pins: 32Pins; MCU Case Style: VQFN; No. of I/O's:

***trelec: Device Core = AVR / Data Bus Width Bit = 8 / Instruction Set Architecture = RISC / Family Name = ATmega / Clock Frequency Max. MHz = 20 / Program Memory Type = Flash / Program Memory Size kB = 32 / Data Memory Size kB = 1 / RAM Memory Size kB = 2 / Interfaces = USART / Interfaces = SPI / ADC Channels = 8 / ADC Resolution Bit = 10 / Number of Programmable I/Os = 27 / Number of Timers/Counters = 5 / Comparators = 1 / Supply Voltage Min. V = 1.8 / Supply Voltage Max. V = 5.5 / Operating Temperature Min. °C = -40 / Operating Temperature Max. °C = 85 / Package Type = VQFN / Pins = 32 / Mounting Type = SMD / MSL = Level-3 / Packaging = Tray

***p One Stop Global: MCU 8-bit ATtiny AVR CISC 8KB Flash 1.8V/2.5V/3.3V/5V 20-Pin VQFN EP Tray

***ure Electronics: ATtiny Series 512 B RAM 8 kB Flash 12 I/O SMT 8-Bit Microcontroller - VQFN-20

***nell: MCU, ATTINY, 8KB, 16MHZ, VQFN-20; Product Range: AVR ATtiny Family ATtiny84 Series Microcontrollers; CPU Speed: 16MHz; Program Memory Size: 8KB; RAM Memory Size: 512Byte; No. of Pins: 20Pins; MCU Case Style: VQFN; No. of I/O's

***p One Stop Global: MCU 8-bit ATtiny AVR CISC 4KB Flash 1.8V/2.5V/3.3V/5V 20-Pin VQFN EP Tray

***rochip: 16MHz 3x3mm 20 VQFN Ind. Grade Green

*** Electronics: ATMEL ATTINY441-MMH8 Bit Microcontroller, Low Power High Performance, ATtiny, 16 MHz, 4 KB, 256 Byte, 20 Pins, VQFN

*** Stop Electro: RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 16MHz, CMOS, PQCC20

***nell: MCU, ATTINY, 4KB, 16MHZ, VQFN-20; Product Range: AVR ATtiny Family ATtiny44 Series Microcontrollers; CPU Speed: 16MHz; Program Memory Size: 4KB; RAM Memory Size: 256Byte; No. of Pins: 20Pins; MCU Case Style: VQFN; No. of I/O's

***as Instruments: 60-mΩ, 4.5-V, autonomous audio accessory detection & configuration switch with I2C 16-VQFN -40 to 85

***nell: ANALOGUE SWITCH, DUAL, SPDT, VQFN-16; Nombre de voies: 2Canal(aux); Type de commutation analogique: SPDT; Résistance, Ron, max..: 0.095ohm; Gamme de tension d'alimentation: 2.5V à 4.5V; Boîtier commutateur analogique: VQFN; N

***ment14 APAC: ANALOGUE SWITCH, DUAL, SPDT, VQFN-16; No. of Channels:2Channels; Analogue Switch Type:SPDT; On State Resistance Max:0.095ohm; Supply Voltage Range:2.5V to 4.5V; Analogue Switch Case:VQFN; No. of Pins:16Pins; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; Product Range:-; Automotive Qualification Standard:-; MSL:MSL 2 - 1 year; SVHC:No SVHC (15-Jan-2019)

***ical: I2C/SMBus Interface 400kHz 3.6V 20-Pin HVQFN EP T/R

***ure Electronics: 8-bit 8 I/O I2C-bus Expander On Board 2 kB EEPROM Surface Mount - HVQFN-20

***nell: I/O EXPANDER, 8BIT, 400KHZ, HVQFN-20; Chip Configuration: 8bit; Bus Frequency: 400kHz; IC Interface Type: I2C, SMBus; Supply Voltage Min: 2.5V; Supply Voltage Max: 3.6V; Interface Case Style: HVQFN; No. of Pins: 20Pins; No. of I/O's: 8I/O's; Product Range: -; Automotive Qualification Standard: -; MSL: MSL 1 - Unlimited; SVHC: No SVHC (15-Jan-2019)

***as Instruments: 16-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers 24-VQFN -40 to 85

***nell: I/O EXPANDER, 16 BIT, 400KHZ, QFN-24; CH; MSL: MSL 2 - 1 an; SVHC: No SVHC (15-Jan-2019)

***th Star Micro: I2C and SMBus Low Power I/O Expander 24-Pin VQFN EP T/R

***Yang: Interface - I/O Expanders 16-Bit I2C & SMBus Lo-Pwr I/O Expander

*** Electronics: TEXAS INSTRUMENTS - PCA9535RGER - I/O EXPANDER, 16 BIT, 400KHZ, QFN-24

***roFlash: Parallel I/O Port, 16-Bit, 16 I/O, CMOS, PQCC24

***i-Key: IC XPNDR 400KHZ I2C SMBUS 24VQFN

***DA Technology Co., Ltd.: Product Description Demo for Development.

*** Source Electronics: IC I/O EXPANDER I2C 16B 24VQFN

***el Electronic: Fixed Inductors 0806 0.24uH 3.4A +/-20%

***et: REAL TIME CLOCK IC, ENHANCED, T/R

***ponent Stockers USA: 16 I/O PIA-GENERAL PURPOSE PQCC24

Market price

Part #	Mfg.	Description	Stock	Price
AT42QT2120-MMHR DISTI # V72:2272_07152786	Microchip Technology Inc	Capacitive Touch Screen 12Keys 20-Pin VQFN EP Tape and Reel	6000	6000:$1.1270 3000:$1.1451 1000:$1.1633 500:$1.1814 250:$1.1996 100:$1.2177 25:$1.2359 10:$1.3435 1:$1.3597
AT42QT2120-MMH DISTI # V99:2348_07152916	Microchip Technology Inc	Capacitive Touch Screen 12Keys 20-Pin VQFN EP	944	100:$1.1459 25:$1.1900 10:$1.2790 1:$1.3050
AT42QT2120-MMHR DISTI # AT42QT2120-MMHRCT-ND	Microchip Technology Inc	IC TOUCH SENSOR 12CH 20VQFN RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	5124In Stock	100:$1.1845 25:$1.3080 1:$1.4300
AT42QT2120-MMHR DISTI # AT42QT2120-MMHRDKR-ND	Microchip Technology Inc	IC TOUCH SENSOR 12CH 20VQFN RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	5124In Stock	100:$1.1845 25:$1.3080 1:$1.4300
AT42QT2120-MMH DISTI # AT42QT2120-MMH-ND	Microchip Technology Inc	IC TOUCH SENSOR 12CH 20VQFN RoHS: Compliant Min Qty: 1 Container: Tray	661In Stock	100:$1.1227 25:$1.2360 1:$1.3500
AT42QT2120-MMHR DISTI # AT42QT2120-MMHRTR-ND	Microchip Technology Inc	IC TOUCH SENSOR 12CH 20VQFN RoHS: Compliant Min Qty: 6000 Container: Tape & Reel (TR)	Temporarily Out of Stock	6000:$1.1845
AT42QT2120-MMHR DISTI # 30172201	Microchip Technology Inc	Capacitive Touch Screen 12Keys 20-Pin VQFN EP Tape and Reel	6000	6000:$1.1270 3000:$1.1451 1000:$1.1633 500:$1.1814 250:$1.1996 100:$1.2177 25:$1.2359 10:$1.3435 6:$1.3597
AT42QT2120-MMH DISTI # 29029302	Microchip Technology Inc	Capacitive Touch Screen 12Keys 20-Pin VQFN EP	944	25:$1.1900 10:$1.2790 5:$1.3050
AT42QT2120-MMH DISTI # AT42QT2120-MMH	Microchip Technology Inc	Touch Sensor Capacitive 12 Key 1.8V to 5.5V Surface Mount 20-Pin VQFN EP - Trays (Alt: AT42QT2120-MMH) RoHS: Not Compliant Min Qty: 980 Container: Tray	Americas - 0	980:$1.2900 1960:$1.1900 2940:$1.1900 4900:$1.0900 9800:$1.0900
AT42QT2120-MMH DISTI # AT42QT2120-MMH	Microchip Technology Inc	Touch Sensor Capacitive 12 Key 1.8V to 5.5V Surface Mount 20-Pin VQFN EP (Alt: AT42QT2120-MMH) RoHS: Compliant Min Qty: 1	Europe - 0	1:€1.5900 10:€1.4900 25:€1.3900 50:€1.2900 100:€1.1900 500:€1.1900 1000:€1.1900
AT42QT2120-MMHR DISTI # AT42QT2120-MMHR	Microchip Technology Inc	Peripherals ICs - Tape and Reel (Alt: AT42QT2120-MMHR) RoHS: Not Compliant Min Qty: 6000 Container: Reel	Americas - 0	6000:$1.2900 12000:$1.2900 24000:$1.2900 36000:$1.1900 60000:$1.1900
AT42QT2120-MMHR DISTI # AT42QT2120-MMHR	Microchip Technology Inc	Peripherals ICs (Alt: AT42QT2120-MMHR) RoHS: Compliant Min Qty: 6000	Europe - 0	6000:€1.6900 12000:€1.3900 24000:€1.2900 36000:€1.1900 60000:€1.0900
AT42QT2120-MMHR DISTI # 556-AT42QT2120-MMHR	Microchip Technology Inc	Capacitive Touch Sensors QTouchADC, 12 Button Wheel/Slider	5985	1:$1.4400 10:$1.4200 25:$1.3100 100:$1.1900
AT42QT2120-MMH DISTI # 556-AT42QT2120-MMH	Microchip Technology Inc	Capacitive Touch Sensors QTouchADC, 12 Button Wheel/Slider	527	1:$1.3500 10:$1.3300 25:$1.2400 100:$1.1300
AT42QT2120-MMH DISTI # AT42QT2120-MMH	Microchip Technology Inc	QTouchADC12 Button -Wheel/Slider RoHS: Compliant	980	1000:$1.0000 100:$1.0900 26:$1.2000 1:$1.3100
AT42QT2120-MMHR DISTI # AT42QT2120-MMHR	Microchip Technology Inc	QTouchADC12 Button -Wheel/Slider RoHS: Compliant	6000	1000:$1.0600 100:$1.1500 26:$1.2700 1:$1.3900
AT42QT2120-MMH DISTI # C1S505201319404	Microchip Technology Inc	LCD Touch Screens	944	100:$1.1500 25:$1.1900 10:$1.2790 1:$1.8200
AT42QT2120-MMH DISTI # C1S505201224708	Microchip Technology Inc	LCD Touch Screens	944	980:$1.3500
AT42QT2120-MMHR DISTI # C1S505201206641	Microchip Technology Inc	Capacitive Touch Screen 12 Key 20-Pin VQFN EP T/R RoHS: Compliant	6000	250:$1.1996 100:$1.2177 25:$1.2359 10:$1.3435 1:$1.7300

Image	Part #	Description
	Mfr.#: SI1308EDL-T1-GE3 OMO.#: OMO-SI1308EDL-T1-GE3	MOSFET 30V Vds 12V Vgs SC70-3
	Mfr.#: CRCW04021K00FKEDC OMO.#: OMO-CRCW04021K00FKEDC	Thick Film Resistors - SMD 1/16watt 1Kohms 1% Commercial Use
	Mfr.#: MPZ1608S601ATA00 OMO.#: OMO-MPZ1608S601ATA00	Ferrite Beads 600ohms 1A 150mOhms 0603 Ferrite Chip
	Mfr.#: CRCW040233K0FKEDC OMO.#: OMO-CRCW040233K0FKEDC	Thick Film Resistors - SMD 1/16watt 33Kohms 1% Commercial Use
	Mfr.#: SI1308EDL-T1-GE3 OMO.#: OMO-SI1308EDL-T1-GE3-VISHAY	MOSFET N-CH 30V 1.4A SOT323
	Mfr.#: RC0402JR-13150RL OMO.#: OMO-RC0402JR-13150RL-433	Res Thick Film 0402 150 Ohm 5% 0.063W(1/16W) ±100ppm/C Molded SMD Paper T/R
	Mfr.#: MPZ1608S601ATA00 OMO.#: OMO-MPZ1608S601ATA00-TDK	EMI Filter Beads, Chips & Arrays 600ohms 1A 150mOhms 0603 Ferrite Chip
	Mfr.#: CRCW080510K0FKEAC OMO.#: OMO-CRCW080510K0FKEAC-VISHAY-DALE	D12/CRCW0805-C 100 10K 1% ET1
	Mfr.#: AT42QT1110-AUR OMO.#: OMO-AT42QT1110-AUR-MICROCHIP-TECHNOLOGY	IC TOUCH SENSOR 11KEY 32TQFP
	Mfr.#: CRCW040233K0FKEDC OMO.#: OMO-CRCW040233K0FKEDC-VISHAY-DALE	D10/CRCW0402-C 100 33K 1% ET7

AT42QT2120-MMH

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes