Data Sheet
Table Of Contents
- Abstract
- 1. Introduction
- 2. Characteristics
- 3. Pin Definition
- 4. System memory Space
- 5. ATE（RF Test Mode）
- 5.1. Wi-Fi ATE Command
- 5.1.1. Start MP mode
- 5.1.2. Stop MP mode
- 5.1.3. Set Tx rate
- 5.1.4. Set operational channel
- 5.1.5. Set operational bandwidth
- 5.1.6. Set Tx power
- 5.1.7. Set antenna for Tx
- 5.1.8. Set antenna for Rx
- 5.1.9. Start air Rx mode
- 5.1.10. Start continuous Tx mode
- 5.1.11. Query air Rx statistics
- 5.1.12. Reset air Tx/Rx statistics
- 5.2. Bluetooth ATE Command（TBD）
- 5.3. Example Command
- 5.1. Wi-Fi ATE Command
- 6. Flash Programming
- 7. Electrical Parameters
- 8. RF Parameter
- 9. Antenna Information
- 10. Dimensions and Production Guidance
- 11. Production Guidelines
- 12. FCC and IC Information
- 12.1. FCC Warning
- 12.2. IC warning
- 12.3. Trace antenna designs
- 12.4. RF exposure considerations
- 12.5. Antennas
- 12.6. Label and compliance information
- 12.7. Information on test modes and additional testing requirements5
- 12.8. Additional testing, Part 15 Subpart B disclaimer
- 12.9. The module is limited to OEM installation ONLY.
- 12.10. The OEM integrator is responsible for ensuring that the end-user has no manual instructions to remove or install module.
- 12.11. The module is limited to installation in mobile or fixed applications
- 13. Packaging and Label Information
- 14. Sales and Technical Support Information
EMC3380 Series Wireless Module Data Manual
Copyright of Shanghai MXCHIP Information Technology Co., Ltd.
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Pin Definition
3.2.1. General pin definition
Table 2 EMC3380 Pin Definition
Pin
Number
Name
(function after
reset)
Default State
（2）
Function 1
(UART DATA)
Function 2
(LOG UART
RTS/CTS)
Function 3
(SPI)
Function
4
(RTC)
Function 5
(IR)
Function 7
(I2C)
Function 9
(HS PWM)
Function 10
(LP PWM)
Function 1
2
(I2S/DMIC)
Function 1
4
(USB)
Function
15/PCM
(HEADPHON
E)
Function 16
(SGPIO)
Function
22
(HS timer
trig)
ADC Channel
7
PA0
High-Z
I2S_SD_RX
QDEC_IDX
SGPIO
9
PA2
High-Z
I2S_CLK
QDEC_PHB
SGPIO_
OUT
8
PA4
High-Z
I2S_WS
QDEC_PHA
19
PA7
(1)
(UART_LOG_TXD)
Interna
l UP
UART_LOG_TXD
20
PA8
(UART_LOG_RXD)
Internal UP
UART_LOG_RXD
23
PA12
(1)
High-Z
LP_UART_TXD
SPI1_MOSI
HS_PWM0
LP_PWM0
I2S_MCLK
24
PA13
(1)
EfusePullCtrl0
LP_UART_RXD
SPI1_MISO
HS_PWM1
LP_PWM1
I2S_SD_TX1
25
PA14
(1)
High-Z
LP_UART_RTS
SPI1_CLK
I2S_SD_TX2
26
PA15
(1)
EfusePullCtrl1
LP_UART_CTS
SPI1_CS
27
PA16
High-Z
HS_UART0_RTS
SPI0_MOSI
28
PA17
High-Z
HS_UART0_CTS
SPI0_MISO
29
PA18
High-Z
HS_UART0_TXD
SPI0_CLK
30
PA19
High-Z
HS_UART0_RXD
SPI0_CS
I2S_SD_TX0
36
PA25
EfusePullCtrl2
LP_UART_RXD
HS_USI_SPI_MOSI
IR_TX
LP_I2C_SCL
HS_PWM4
LP_PWM4
HSDM
35
PA26
High-Z
LP_UART_TXD
HS_USI_SPI_MISO
IR_RX
LP_I2C_SDA
HS_PWM5
LP_PWM5
HSDP