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EnzyTek Technology, Inc.

7F, No. 35, Hsueh Fu Rd., Hsinchu 300,

Taiwan , R.O.C.

TEL：886-3-573-6708 FAX： 886-3-573-8749

EnzyTek

EnzyTek Technology, Inc.

BTA-QA4020-1

Preliminary Datasheet

(Version 01)

Issued date: May 7, 2019

Summary of content (13 pages)

PAGE 1
EnzyTek EnzyTek Technology, Inc. EnzyTek Technology, Inc. 7F, No. 35, Hsueh Fu Rd., Hsinchu 300, Taiwan , R.O.C.
PAGE 2
EnzyTek EnzyTek Technology, Inc. EnzyTek Technology, Inc. 7F, No. 35, Hsueh Fu Rd., Hsinchu 300, Taiwan , R.O.C. TEL：886-3-573-6708 FAX： 886-3-573-8749 EnzyTek WiFi ® Module – BTA-QA4020-1 OVERVIEW Dual-Band IEEE 802.11a/b/g/n, single stream 1x1 BLE5.0 ZigBee 15.4 Green Tx power saving mode Low-power listen mode Four-layer PCB design Rich set of GPIOs and interface:I2C,HSUART,UART,SPI,QPSI,SDIO2.
PAGE 3
EnzyTek EnzyTek Technology, Inc. 7F, No. 35, Hsueh Fu Rd., Hsinchu 300, EnzyTek Technology, Inc. Taiwan , R.O.C. TEL：886-3-573-6708 FAX： 886-3-573-8749 System Block Diagram 3.3V DC VIN Power Supply VIO FE_CTRL0 Power on Reset CHIP_PWD_L_BE PA BLE SP2T Matching SP2T XTAL 40MHz For CONSS 40MHz For WLAN FE_CTRL3 FE_CTRL1 15.4 15.4/BLE Matching CLK OUT QCA4020 TX5G GPIOs BALUN Filter BALUN Filter TX2G Serial Flash SP3T RX5G RX5G BALUN USB2.
PAGE 4
EnzyTek EnzyTek Technology, Inc. 7F, No. 35, Hsueh Fu Rd., Hsinchu 300, EnzyTek Technology, Inc. Taiwan , R.O.C.
PAGE 5
EnzyTek EnzyTek Technology, Inc. 7F, No. 35, Hsueh Fu Rd., Hsinchu 300, EnzyTek Technology, Inc. Taiwan , R.O.C. TEL：886-3-573-6708 FAX： 886-3-573-8749 I/O PIN LISTING Pin No.
PAGE 6
EnzyTek EnzyTek Technology, Inc. 7F, No. 35, Hsueh Fu Rd., Hsinchu 300, EnzyTek Technology, Inc. Taiwan , R.O.C.
PAGE 7
EnzyTek EnzyTek Technology, Inc. EnzyTek Technology, Inc. 7F, No. 35, Hsueh Fu Rd., Hsinchu 300, Taiwan , R.O.C.
PAGE 8
EnzyTek EnzyTek Technology, Inc. 7F, No. 35, Hsueh Fu Rd., Hsinchu 300, EnzyTek Technology, Inc. Taiwan , R.O.C.
PAGE 9
EnzyTek EnzyTek Technology, Inc. 7F, No. 35, Hsueh Fu Rd., Hsinchu 300, EnzyTek Technology, Inc. Taiwan , R.O.C. TEL：886-3-573-6708 FAX： 886-3-573-8749 Electrical Characteristics Absolute Maximum Ratings : Min. Typ. Max. Unit Supply Voltage -0.3 - 4 V VIO -0.3 - 3.6 V Storage Temperature -45 - 125 Min. Typ. Max. Unit 3.14 3.3 3.46 V VIO 3 3.3 3.6 V VIL -0.3 0.3 V VIH 2.4 3.6 V VOL -0.3 0.4 V VOH 3 3.
PAGE 10
EnzyTek EnzyTek Technology, Inc. 7F, No. 35, Hsueh Fu Rd., Hsinchu 300, EnzyTek Technology, Inc. Taiwan , R.O.C. TEL：886-3-573-6708 FAX： 886-3-573-8749 Dimension Note: Please contact EnzyTek to get the detail footprint of the module to do the PCB design. PAD Size: 0.7x0.
PAGE 11
EnzyTek EnzyTek Technology, Inc. 7F, No. 35, Hsueh Fu Rd., Hsinchu 300, EnzyTek Technology, Inc. Taiwan , R.O.C.
PAGE 12
GP12 GP0 VCC_3V3 VCC_3V3 VCC_3V3 Q4A LED_R 10K 5 Q4B LED_G LED_G LED_O LED_B LED_G LED_O LED_B HBN2412S6R HBN2412S6R LED_R LED_R 0 GPIO9 1 0 0 GPIO21 GPIO20 1 R26 R28 GP19 GP13 7 6 1M 1uF L2 HBN2412S6R Internal MCU Ring Oscillator Default 10uF C16 R18 USB_5V VCC_3V3 C13 10uF USB_5V 0.1uF 120K S-1333A33 VDD Vout VSS CE NC 4 5 LD39200 10K U3 OUT PG 3 2 1 10uF C8 0.
PAGE 13
FEDERAL COMMUNICATIONS COMMISSION INTERFERENCE STATEMENT This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.