ESPRESSIF SYSTEMS ESP8089M16 Wi-Fi Internet of Things Module User Manual ESP8089M16 Datasheet EN

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Date Submitted	2018-05-03 00:00:00
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Creation Date	2017-07-21 09:36:55
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Document Title	ESP8089M16_Datasheet_EN
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ESP8089M16
Datasheet
Version 1.0
Copyright © 2017
About This Guide
This document provides introduction to the specifications of ESP8089M16 module.
Release Notes
Date
Version
Release notes
2017.07
V1.0
First release.
Documentation Change Notification
Espressif provides email notifications to keep customers updated on changes to
technical documentation. Please subscribe here.
Table of Contents
1. Overview ................................................................................................................................ 1
1.1. Features.................................................................................................................................... 1
1.2. Applications..............................................................................................................................1
2. Pin Assignments .................................................................................................................... 2
2.1. PCB Pin Outline........................................................................................................................2
2.2. Pin Definition ............................................................................................................................2
3. Functional Description ..........................................................................................................4
3.1. Block Diagram ..........................................................................................................................4
3.2. External Clock Reference .........................................................................................................4
4. Peripheral Interface ..............................................................................................................5
4.1. SDIO Pin Description ...............................................................................................................5
4.2. SDIO Default Mode Timing Diagram ........................................................................................6
5. Electrical Characteristics ...................................................................................................... 7
5.1. Absolute Maximum Ratings ..................................................................................................... 7
5.2. Operating Conditions ...............................................................................................................7
5.3. RF Characteristics for IEEE802.11b/g/n .................................................................................. 7
6. Module Dimensions ............................................................................................................. 10
6.1. Top View and Side View .........................................................................................................10
6.2. Recommended Footprint .......................................................................................................11
7. Packing Information ............................................................................................................12
1. Overview
1.
Overview
ESP8089M16 is the small-sized low-power module for IEEE 802.11b/g/n wireless LAN.
ESP8089M16 is based on the ESP8089 solution. (More information on ESP8089 can be
found in the ESP8089 Datasheet.)
ESP8089M16 features a small size of 12.0 (± 0.1) x 12.0 (± 0.1) x 1.5 (± 0.1) mm, making it
an ideal choice for space-constrained applications.
1.1. Features
• IEEE 802.11 b/g/n single ANT WLAN infrastructure
• Wi-Fi Direct (P2P)
• Built-in TCP/IP protocol stack
• Built-in TR switch, balun, LAN power amplifier and matching network
• Built-in PLL voltage regulator and power management module
• Power-off leakage current is less than 4 μA
• Built-in low-power 32-bit CPU: can be used as an application processor
• SDIO 11, SPI, UART
• Collaborated 22 ms wake-up ,within the connection and transmission of data
packets
• Standby power consumption is less than 1.0 mW (DTIM3)
• 2.4 GHz internal PA
1.2. Applications
• Digital Television (DTV)
• Digital Video Recorder (DVR)
• HD DVD Player
• Blue-ray Disk Player
• Set Top Box (STB)
• Mobile Internet Device (MID)
• Over The Top (OTT)
Espressif
! /!13
2017.07
2. Pin Assignments
2.
Pin Assignments
2.1. PCB Pin Outline
2.2. Pin Definition
Table 2-1. Pin Definition
Espressif
No.
Pin Name
Type
Description
GND
Ground connection
WL_BT_ANT
I/O
RF I/O port
GND
Ground connection
NC
Floating (Don't connect to ground)
NC
Floating (Don't connect to ground)
NC
Floating (Don't connect to ground)
NC
Floating (Don't connect to ground)
NC
Floating (Don't connect to ground)
VBAT
Main power voltage source input
10
XTAL_IN
XTAL oscillator input
11
XTAL_OUT
XTAL oscillator output
! /!13
2017.07
2. Pin Assignments
Espressif
No.
Pin Name
Type
Description
12
WL_REG_ON
WIFI_EN
13
WL_HOST_WAKE
WLAN_INT
14
SDIO_DATA_2
I/O
SDIO data line 2
15
SDIO_DATA_3
I/O
SDIO data line 3
16
SDIO_DATA_CMD
I/O
SDIO command line
17
SDIO_DATA_CLK
I/O
SDIO CLK line
18
SDIO_DATA_0
I/O
SDIO data line 0
19
SDIO_DATA_1
I/O
SDIO data line 1
20
GND
Ground connection
21
VIN_LDO_OUT
NC
22
VDDIO
I/O voltage supply input
23
VIN_LDO
Internal buck voltage generation pin
24
LPO
External low-power clock input (32.768 KHz)
25
NC
Floating (Don't connect to ground)
26
NC
Floating (Don't connect to ground)
27
NC
Floating (Don't connect to ground)
28
NC
Floating (Don't connect to ground)
29
NC
Floating (Don't connect to ground)
30
NC
Floating (Don't connect to ground)
31
GND
Ground connection
32
NC
Floating (Don't connect to ground)
33
GND
Ground connection
34
NC
Floating (Don't connect to ground)
35
NC
Floating (Don't connect to ground)
36
GND
Ground connection
37
NC
Floating (Don't connect to ground)
38
NC
Floating (Don't connect to ground)
39
NC
Floating (Don't connect to ground)
40
NC
Floating (Don't connect to ground)
41
NC
Floating (Don't connect to ground)
42
NC
Floating (Don't connect to ground)
43
NC
Floating (Don't connect to ground)
44
NC
Floating (Don't connect to ground)
! /!13
2017.07
3. Functional Description
3.
Functional Description
3.1. Block Diagram
RF
receive
MAC
Analog
transmit
RF
transmit
Interface
Registers
Digital Baseband
Switch
Analog
receive
SDIO
CPU
Sequencers
GPIO
Accelerator
VCO
PLL
PMU
1/2
Crystal
PLL
Bias circuits
SRAM
PMU
3.2. External Clock Reference
Table 3-1. External Clock Signal Characteristics
Espressif
Electrical specification
No.
Item
Symb.
Nominal frequency
F0
40
Mode of vibration
Fundamental
Frequency tolerance
ΔF/F0
-10
10
ppm
At 25±3℃
Operating temperature
range
TOPR
-40
85
℃
Frequency stability
TC
-10
10
ppm
Storage temperature
TSTG
-40
85
℃
Load capacitance
CL
15
pF
Drive level
DL
100
200
μW
Insulation resistance
IR
500
MΩ
At 100 VDC
10
Shunt capacitance
C0
pF
11
Aging per year
Fa
-3
ppm
First year
Min.
! /!13
Type
Max.
Unit
MHz
Remark
2017.07
4. Peripheral Interface
4.
Peripheral Interface
4.1. SDIO Pin Description
The module supports SDIO version 2.0 for 4-bit mode. It has the ability to stop the SDIO
clock and map the interrupt signal into a GPIO pin. This ‘out-of-band’ interrupt signal
notifies the host when the WLAN device wants to turn on the SDIO interface. The ability to
force the control of the gated clocks from within the WLAN chip is also provided.
• Function 0: Standard SDIO function (Max BlockSize/ByteCount = 32B)
• Function 1: Backplane function to access the internal System-on-Chip (SoC) address
space (Max BlockSize/ByteCount = 64B)
• Function 2: WLAN function for efficient WLAN packet transfer through DMA (Max
BlockSize/ByteCount=512B)
The SDIO 4-bit mode is shown as follows:
Espressif
DATA0
Data line 0
DATA1
Data line 1 or interrupt
DATA2
Data line 2 or read wait
DATA3
Data line 3
CLK
Clock
CMD
Command line
! /!13
2017.07
4. Peripheral Interface
4.2. SDIO Default Mode Timing Diagram
Figure 4-1. SDIO Default Mode Timing Diagram
Table 4-1. SDIO Timing Characteristics
Espressif
Parameter
Symbol
Min
Max
Unit
Input setup time
tISU
ns
Input hold time
tIH
2.5
ns
Clock falling time
tTHL
ns
Clock rising time
tTLH
ns
Output delay
tDLY
12
ns
! /!13
2017.07
5. Electrical Characteristics
5.
Electrical Characteristics
5.1. Absolute Maximum Ratings
📖 Note:
The specifications in the table below define levels at which permanent damage to the device can occur.
Function operation is not guaranteed under these conditions. Operating at absolute maximum conditions for
extend periods can adversely affect the long-term reliability of the device.
Table 5-1. Absolute Maximum Ratings
Parameter
Min
Max
Unit
Storage temperature
-40
85
℃
Storage humidity (40℃)
90%
• Do not use or store modules in the corrosive atmosphere, especially where chloride gas,
sulfide gas, acid, alkali, salt or the like are contained. Also, avoid exposure to moisture.
• Store the modules where the temperature and relative humidity do not exceed 5 to 40℃
and 20 to 60%.
• Assemble the modules within six months. Check the soldering ability in case of over six
months.
5.2. Operating Conditions
Table 5-2. Operating Conditions
Parameter
Min
Typ
Max
Unit
Operating temperature
-40
85
℃
Operating humidity
85
VBAT
2.7
3.3
3.6
VIO
1.8
2.8
5.3. RF Characteristics for IEEE802.11b/g/n
The test for electrical specification shall be performed under the following conditions unless
otherwise specified.
Espressif
! /!13
2017.07
5. Electrical Characteristics
• Ambient conditions:
Temperature :25℃ ± 5℃
Humidity: 65% ± 5% R.H.
• Power supply voltages:
3.3V input power at the module
• Current consumption over recommended range of supply voltage and operating
conditions is like below:
When it’s tested, it must be supplied more than two times of maximal current.
Table 5-3. RF Characteristics
Items
Description
Host interface
SDIO
Channel frequency
2412 ~ 2462 MHz
Modulation
802.11b: DQPSK, DBPSK, CCK
802.11g/n: OFDM /64-QAM,16-QAM, QPSK, BPSK
TX characteristics power level
802.11b/1 Mbps
20 dBm ± 1.0 dB @ EVM -20 dB
802.11g/6 Mbps
20 dBm ± 1.0 dB @ EVM -28 dB
802.11n/MCS0
20 dBm ± 1.0 dB @ EVM -28 dB
Receive sensitivity (11n, 20 MHz) @ 10% PER
MCS = 0
PER @ -85 ± 1 dBm, typical
MCS = 1
PER @ -84 ± 1 dBm, typical
MCS = 2
PER @ -82 ± 1 dBm, typical
MCS = 3
PER @ -80 ± 1 dBm, typical
MCS = 4
PER @ -77 ± 1 dBm, typical
MCS = 5
PER @ -73 ± 1 dBm, typical
MCS = 6
PER @ -71 ± 1 dBm, typical
MCS = 7
PER @ -70 ± 1 dBm, typical
Receive sensitivity (11g) @ 10% PER
Espressif
6 Mbps
PER @ -87 ± 1 dBm, typical
9 Mbps
PER @ -86 ± 1 dBm, typical
12 Mbps
PER @ -85 ± 1 dBm, typical
18 Mbps
PER @ -83 ± 1 dBm, typical
! /!13
2017.07
5. Electrical Characteristics
24 Mbps
PER @ -81 ± 1 dBm, typical
36 Mbps
PER @ -78 ± 1 dBm, typical
48 Mbps
PER @ -74 ± 1 dBm, typical
54 Mbps
PER @ -72 ± 1 dBm, typical
Receive sensitivity (11b) @ 8% PER
Espressif
1 Mbps
PER @ -90 ± 1 dBm, typical
2 Mbps
PER @ -89 ± 1 dBm, typical
5.5 Mbps
PER @ -87 ± 1 dBm, typical
11 Mbps
PER @ -84 ± 1 dBm, typical
! /!13
2017.07
6. Module Dimensions
6.
Module Dimensions
6.1. Top View and Side View
Espressif
! /! 13
10
2017.07
6. Module Dimensions
6.2. Recommended Footprint
Espressif
! /! 13
11
2017.07
7. Packing Information
7.
Packing Information
Espressif
! /! 13
12
2017.07
FCC Statement
Any Changes or modifications not expressly approved by the party responsible for compliance could void the
user’s authority to operate the equipment.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including interference that may cause undesired
operation.
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment .This equipment
should be installed and operated with minimum distance 20cm between the radiator& your body.
FCC Label Instructions
The outside of final products that contains this module device must display a label referring to the enclosed
module. This exterior label can use wording such as: “Contains Transmitter Module
FCC ID:2AC7Z-ESP8089M16“Contains FCC ID:2AC7Z-ESP8089M16 Any similar wording that expresses
the same meaning may be used.
Disclaimer and Copyright Notice
Information in this document, including URL references, is subject to change without
notice.
THIS DOCUMENT IS PROVIDED AS IS WITH NO WARRANTIES WHATSOEVER,
INCLUDING ANY WARRANTY OF MERCHANTABILITY, NON-INFRINGEMENT, FITNESS
FOR ANY PARTICULAR PURPOSE, OR ANY WARRANTY OTHERWISE ARISING OUT
OF ANY PROPOSAL, SPECIFICATION OR SAMPLE.
All liability, including liability for infringement of any proprietary rights, relating to use of
information in this document is disclaimed. No licenses express or implied, by estoppel or
otherwise, to any intellectual property rights are granted herein.
The Wi-Fi Alliance Member logo is a trademark of the Wi-Fi Alliance. The Bluetooth logo is
a registered trademark of Bluetooth SIG.
Espressif IOT Team
All trade names, trademarks and registered trademarks mentioned in this document are
property of their respective owners, and are hereby acknowledged.
www.espressif.com
Copyright © 2017 Espressif Inc. All rights reserved.

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