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WF864 User Manual

WF864 use for the MX1290 that is a highly integrated and high performance,

low power consumption includes the ARM architecture M4F kernel processor and 1 x12.

4 GHZ WIFI single frequency subsystem and power management unit of SoC chip.

Leaped up to 133 MH2 (MX1290) / 62.5 MH2 (MX1290V2), while the SoC integration

with internal 256 KB SRAM, 512 KB ROM, it also contains UART, I2C, PWM, SPI and

abundant peripheral interface, only need to provide the DC voltage of 3.3 V, a 40 MHZ

crystals and Flash can work outside. Wi-fi subsystem contains 802.11 b/g/n rf,

baseband, media access control (MAC) design, satisfy the application of low power

consumption and high throughput.Based on intelligent hardware dedicated operating

system at the same time the chip support - MiCO secondary application development,

MiCO is a microcontroller based Internet operating system, based on the software,

users can more easily control 1 ot intelligent device hardware .

 Kernel： ARM Cortex-M4F, 32-bit

 Frequency:MX1290 133MHz/ MX1290V2 62.5MHzmemory

 256KB SRAM

 512KB ROM

FLASH controller

Support SPI, Dual SPI, Quad SPI, QPI, DIO

A NOR FLASH MEMORY INTERFACE MODE

Provides 32KB SRAM Cache

supports memory mapped access to QSPI flash memory devices

Support SPI, Dual SPI, Quad SPI, QPI, DIO

Peripheral interface

1. 2X high-speed user serial port (1X can be reused with debugging serial port)

2. 1x debug serial port

3. 1x SPI interface supports Master mode

4. 2x I2C, support Master/Slaver mode

5. 1x internal RTC

6. 6 x PWM can support up to 13 GPIO ports

7. 1 x SWD

Summary of content (5 pages)

PAGE 1
WF864 User Manual WF864 use for the MX1290 that is a highly integrated and high performance, low power consumption includes the ARM architecture M4F kernel processor and 1 x12. 4 GHZ WIFI single frequency subsystem and power management unit of SoC chip. Leaped up to 133 MH2 (MX1290) / 62.5 MH2 (MX1290V2), while the SoC integration with internal 256 KB SRAM, 512 KB ROM, it also contains UART, I2C, PWM, SPI and abundant peripheral interface, only need to provide the DC voltage of 3.
PAGE 2
FCC Certification Requirements. According to the definition of mobile and fixed device is described in Part 2.1091(b), this device is a mobile device. And the following conditions must be met: 1. This Modular Approval is limited to OEM installation for mobile and fixed applications only.
PAGE 3
products. Please refer to KDB784748 D01 v07, section 8. Page 6/7 last two paragraphs: A certified modular has the option to use a permanently affixed label, or an electronic label. For a permanently affixed label, the module must be labeled with an FCC ID Section 2.926 (see 2.2 Certification (labeling requirements) above). The OEM manual must provide clear instructions explaining to the OEM the labeling requirements, options and OEM user manual instructions that are required (see next paragraph).
PAGE 4
this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the manufacturer could void the user’s authority to operate the equipment. To ensure compliance with all non-transmitter functions the host manufacturer is responsible for ensuring compliance with the module(s) installed and fully operational.
PAGE 5
Canada Regulations This device complies with Industry Canada’s licence-exempt RSSs. Operation is subject to the following two conditions: (1) This device may not cause interference; and (2) This device must accept any interference, including interference that may cause undesired operation of the device. Le présentappareilestconforme aux CNR d’Industrie Canada applicables aux appareils radio exempts de licence.