Touch Screen Controllers

制造商	Package/Case	Touchscreen	Resolution (Bits)	Interface	Voltage Reference	Voltage - Supply	Current - Supply	Operating Temperature	Mounting Type	Grade	Qualification	Supplier Device Package
A D Metro Analog Devices Inc. Analog Devices Inc./Maxim Integrated Asahi Kasei Microdevices/AKM Atmel Burr Brown Cypress Semiconductor Corp Infineon Technologies Microchip Technology National Semiconductor NKK Switches NXP Semiconductors Renesas ROHM Semiconductor Semtech Corporation STMicroelectronics Texas Instruments	- 100-LQFP 100-TQFP 114-UFBGA 117-UFBGA 12-UFBGA, CSPBGA 12-UFBGA, DSBGA 12-UFBGA, WLCSP 12-WFBGA, WLBGA 12-WFBGA, WLCSP 12-WFDFN Exposed Pad 12-WQFN Exposed Pad 120-VFBGA 128-LQFP 128-TQFP 136-UFBGA 14-SOIC (0.154", 3.90mm Width) 14-WFDFN Exposed Pad 144-LQFP 16-SSOP (0.154", 3.90mm Width) 16-TSSOP (0.173", 4.40mm Width) 16-UFBGA, CSPBGA 16-VFQFN Exposed Pad 16-VQFN Exposed Pad 16-VQFN Exposed Pad, CSP 16-WFQFN Exposed Pad 16-WQFN Exposed Pad, CSP 162-UFBGA 176-LQFP 19-UFBGA, WLCSP 20-SOIC (0.295", 7.50mm Width) 20-SSOP (0.209", 5.30mm Width) 20-TSSOP (0.173", 4.40mm Width) 20-VFQFN Exposed Pad 20-VQFN Exposed Pad 20-WFQFN Exposed Pad 24-UFBGA, CSPBGA 24-UFBGA, DSBGA 25-UFBGA, WLCSP 28-LSSOP (0.220", 5.60mm Width) 28-SOIC (0.295", 7.50mm Width) 28-SSOP (0.154", 3.90mm Width) 28-SSOP (0.209", 5.30mm Width) 28-TSSOP (0.173", 4.40mm Width) 28-UFBGA, DSBGA 28-UFQFN Exposed Pad 28-VFQFN Exposed Pad 28-WFQFN Exposed Pad 32-TSSOP (0.240", 6.10mm Width) 32-UFQFN Exposed Pad 32-VFQFN Exposed Pad 32-VFQFN Exposed Pad, CSP 32-WFQFN Exposed Pad 36-QFN 38-XFQFN Exposed Pad 40-VFQFN Exposed Pad 44-LCC (J-Lead) 44-TQFP 44-UFQFN Exposed Pad 44-VQFN Exposed Pad 44-WFQFN Exposed Pad 48-LQFP 48-TFSOP (0.240", 6.10mm Width) 48-TQFP 48-UFQFN Exposed Pad 48-VFBGA 48-VFQFN Exposed Pad 49-UFBGA 49-UFBGA, WLCSP 56-UFQFN Exposed Pad 56-VFQFN Exposed Pad 56-XFQFN Exposed Pad 64-LQFP 64-TQFP 64-VFQFN Exposed Pad 70-UFBGA 73-WFBGA 8-SOIC (0.154", 3.90mm Width) 84-UFBGA 88-UFBGA Module	- 2 Wire Capacitive 3 Wire Capacitive 4 or 5 Wire Resistive 4 Wire Capacitive 4 Wire Resistive 4, 5, or 8 Wire Resistive 5 Wire Resistive	- 10 b 10, 12 b 10, 16 b 12 b 14 b 16 b 32 b 8 b 8 b, 12 b 8, 10, 12 b	- I2C I2C, I2S, Serial, SPI I2C, Serial I2C, Serial, SPI I2C, SPI I2C, SPI, USB I2C, UART I2C, USB I2S I2S, SPI Microwire, QSPI, SPI Parallel Serial Serial, UART, USB Serial, USB SPI SPI, UART UART USB	- External External, Internal Internal	- 1.2V ~ 3.6V 1.65V ~ 3.6V 1.65V ~ 3.7V 1.6V ~ 3.6V 1.71V ~ 1.95V, 2V ~ 5.5V 1.71V ~ 1.95V, 3V ~ 5.5V 1.71V ~ 3.47V 1.71V ~ 3.47V, 3.14V ~ 3.47V 1.71V ~ 5.5V 1.71V ~ 5.5V, 2.65V ~ 5.5V 1.71V ~ 5.5V, 2.6V ~ 5.5V 1.71V, 2.57V ~ 3.47V 1.71V, 2.7V ~ 3.6V 1.7V ~ 3.6V 1.8V ~ 3.3V 1.8V ~ 3.6V 1.8V ~ 5.5V 1.8V ~ 5V 1.8V, 3.3V 2.2V ~ 5.25V 2.38V ~ 5.25V 2.3V ~ 3.6V 2.45V ~ 5.25V 2.4V ~ 5.25V 2.57V ~ 3.47V, 3.14V ~ 10.5V 2.5V ~ 5.25V 2.5V ~ 5V 2.5V, 3.3V, 5V 2.7V ~ 3.47V, 3V ~ 3.47V 2.7V ~ 3.6V 2.7V ~ 5.25V 2.7V ~ 5.5V 2.7V ~ 5V 3.135V ~ 3.465V 3.14V ~ 3.47V 3.3V 3.3V ~ 5V 3.3V, 5V 3V ~ 3.6V 3V ~ 5.5V 4.5V ~ 5.25V 4.75V ~ 5.25V	- 0.25 µA 1 mA 1 µA 1.17 mA 1.25 mA 10 nA 105 µA 11.28 mA 11.5 mA 11.8 mA 12.89 mA 120 µA 17 mA 170 mA 19 mA 2.5 µA 20 µA 226.2 µA 240 µA 25 mA 273 µA 280 µA 30 mA 390 µA 4 mA 40 mA 5 mA 500 nA 500 µA 60 µA 600 µA 65 µA 650 µA 655 µA 670 µA 68 µA 780 µA 797 µA 800 µA 82 µA 820 µA 970 µA	- -20°C ~ 70°C -20°C ~ 85°C -20°C ~ 85°C (TA) -25°C ~ 85°C -30°C ~ 85°C (TA) -35°C ~ 85°C -40°C ~ 105°C -40°C ~ 105°C (TA) -40°C ~ 125°C -40°C ~ 125°C (TA) -40°C ~ 85°C -40°C ~ 85°C (TA) 0°C ~ 70°C	- Surface Mount Surface Mount, Wettable Flank	- Automotive	- AEC-Q100	- 100-TQFP (14x14) 114-UFBGA (7x5) 117-UFBGA (9.5x7) 12-CSP (2.17x1.67) 12-DFN (3x3) 12-DSBGA 12-TQFN (4x4) 12-VCSP50L2 (2x1.5) 12-WLCSP (1.51x2.01) 12-WLCSP (1.5x2) 12-WLCSP (1.61x2.01) 12-WLCSP (2x1.5) 12-WLP (2.14x1.56) 120-BGA Microstar Junior (6x6) 128-TQFP (14x14) 128-TQFP (14x20) 136-UFBGA (7x7) 14-DFN (4x3) 14-SOIC 144-LQFP (20x20) 16-LFCSP (4x4) 16-LFCSP-VQ (4x4) 16-QFN (3x3) 16-QFN (4x4) 16-QFNJ (3x3) 16-QSOP 16-SSOP 16-TSSOP 16-VCSP50L2 (2x2) 16-VFQFPN (3x3) 16-VQFN (3x3) 16-VQFN (4x3.5) 16-VQFN (4x4) 162-UFBGA (10x5) 176-LQFP (24x24) 176-TQFP (24x24) 19-WLCSP (2.07x2.07) 20-QFN (4x4) 20-SOIC 20-SSOP 20-TQFN (4x4) 20-TSSOP 20-VQFN (5x5) 24-DSBGA (2.57x2.57) 24-VCSP50L2 (2.6x2.6) 25-WLCSP (2.5x2.8) 28-DSBGA 28-QFN 28-QFN (5x5) 28-QSOP 28-SOIC 28-SSOP 28-SSOP-B 28-TQFN (5x5) 28-TSSOP 28-UQFN (4x4) 32-LFCSP-VQ (5x5) 32-MLF® (5x5) 32-QFN (5x5) 32-TSSOP 32-VQFN (5x5) 32-WQFN (5x5) 36-QFN (5x5) 38-XQFN (4x4) 40-VQFN (6x6) 44-PLCC (16.58x16.58) 44-PLCC (16.59x16.59) 44-QFN (5x5) 44-QFN (8x8) 44-TQFP (10x10) 44-WQFN (7x7) 48-BGA MICROSTAR JUNIOR (4x4) 48-LFQFP 48-QFN (6x6) 48-TQFP (7x7) 48-TSSOP 48-VQFN (7x7) 49-UFBGA (5x5) 49-WLCSP (3.09x3.25) 56-QFN (6x6) 56-QFN (8x8) 56-QFN-EP (8x8) 56-UFQFN (6x6) 56-VQFN (7x7) 56-XQFN (6x6) 64-LQFP (10x10) 64-QFN (9x9) 64-TQFP (10x10) 70-BGA (5.5x5.5) 73-BGA (8.87x9.26) 8-SO 84-UFBGA (6x6) 88-UFBGA (6x6) Module VQFN020V4040

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Photo Mfr. Part # Availability Price Quantity Datasheet Package/Case Touchscreen Resolution (Bits) Interface Voltage Reference Voltage - Supply Current - Supply Operating Temperature Mounting Type Grade Qualification Supplier Device Package

Photo	Mfr. Part #	Availability	Price	Quantity	Datasheet	Package/Case	Touchscreen	Resolution (Bits)	Interface	Voltage Reference	Voltage - Supply	Current - Supply	Operating Temperature	Mounting Type	Grade	Qualification	Supplier Device Package
	AT42QT4160-MU QFIELD 10-BIT TOUCHSCREEN SENSOR Atmel	5,827	-	RFQ	Datasheet	32-VFQFN Exposed Pad	2 Wire Capacitive	10 b	I2C	External, Internal	1.8V ~ 5.5V	-	-	Surface Mount	-	-	32-MLF® (5x5)
	ATMXT224-CCU MAXTOUCH 224-NODE TOUCHSCREEN CO Atmel	6,000	-	RFQ	Datasheet	49-UFBGA	2 Wire Capacitive	12 b	I2C	Internal	1.71V, 2.57V ~ 3.47V	-	-40°C ~ 85°C (TA)	Surface Mount	-	-	49-UFBGA (5x5)