am1u
ypvwincml8vc
yp7azhga8189kcb
lgwl8g12a4v3hp-iob1s
wd7 * Global Netw
ork Lighting &
Con
MAR
VELL CONFIDENTIAL,
UNDER ND
A# 12150208
1uy
pvwincml8vc
yp7azhga8189kcb
lgwl8g12a4v3hp-iob1s
wd7 * Global Netw
ork Lighting & Con
tr
ol In
MAR
VELL CONFIDENTIAL,
UNDER ND
A# 12150208
rxa
m1uypvwincml8vcyp7azhga8189kcb
lgwl8g12a4v3hp-iob1s
wd7 * Global Netw
or
k Lighting & Control Inc.
* UNDER ND
A# 12
150
MAR
VELL CONFIDENTIAL - UNA
UTHORIZED DISTRIB
UTION OR USE STRICTL
Y PR
OHIBITED
88MW300/302
Technical Product Brief
Doc. No. MV-S109938-00 Rev. C
CONFIDENTIAL
Copyright © 2016 Marvell
Page 2
Document Classification: Proprietary
May 12, 2016, 2.00
Applications
White goods/appliances—refrigerator, washer,
dryer, oven range, microwave, dishwasher, water
heater, air conditioner
Consumer devices and accessories—toys,
speakers, headset, alarm clock, gaming accessory,
remote control
Home automation—smart outlet, light switch,
security camera, thermostat, sprinkler controller,
sensor, door lock, door bell, garage door, security
system
Personal health devices—weighing scale,
glucometer, blood pressure monitor, fitness
equipment
IoT/wearables—coffee pot, rice cooker, vacuum
cleaner, air purifier, smart watch, fitness bracelet,
pet monitor
Commercial/industrial—lighting, building
automation, asset management, Point of Sale
(POS) sales
Gateways—Connecting IR, sub-Gig or Legacy RF,
Bluetooth Smart, ZigBee, ZWave and other radios to
Wi-Fi/IP network
Key Features
Highly integrated SoC requiring very few external
components for a full system operation
Multiple low-power modes and fast wake-up times
Full-featured, single stream 802.11n/g/b WLAN
High-efficiency PA with a low-power (10 dB) mode
Cortex-M4F application CPU for applications with
integrated 512 KB SRAM and 128 KB mask ROM
Flash Controller with embedded 32 KB SRAM
cache to support XIP from external SPI Flash
Secure boot
Full set of digital and analog I/O interfaces
Power Management
Power modes—active, idle, standby, sleep, shutoff,
power-down
Integrated high efficiency buck DC-DC converter
Independent power domains
Brown-out detection
Integrated POR
Wake-up through dedicated GPIO, IRQ, and RTC
Figure 1: Block Diagram
WL_MCI_REFCLK
DMA
Controller
AHB Bus
Fabric
I/O
M
u
lti
p
le
xe
r
M0
M1
S0
S1
RTC
PHY
M2
S2
S3
S4
USB
Controller
M3
M4
S7
S5
S6
S8
4k SRAM
JTAG SWD
NVIC
Cortex-M4
MPU
FPU
Code RAM0
Code RAM1
Data RAM0
Data RAM1
Flash/Cache
Controller
UART
WDT
PINMUX
SSP/SPI/I2S
I2C
PMU
AHB
decode
ROM
AES/CRC
32 kHz GEN
32 MHz GEN
PLL
Microcontroller
88MW300/302
WLAN
32 KB
SRAM
APB0
APB1
BUCK18
Feroceon
CPU
SRAM/
ROM
JTAG
V18
LDO11
V11
.
.
.
I2C
QSPI
SSP/SPI/I2S
ADC/T-Sens
DAC
ACOMP
UART
GPIO
Timer/PWM
X2/12
LDO11
V11
V18
LDO18
Digital
Analog
I/O
Digital
Analog
I/O
Digital
Analog
I/O
Digital
Analog
I/O
Digital
Analog
I/O
Digital
Analog
I/O
802.11 MAC
Tx/Rx 1x1
SISO
802.11
Baseband
(DSSS/OFDM,
1x1 SISO)
LNA
Direct
Conversion
WLAN RF
1x1 SISO
PA
T/R
Switch
2.4 GHz
Security/Encryption
VDD Power
Management
