CC3220SF построена на руку Cortex-M4 MCU модуль Wi-Fi с низким энергопотреблением беспроводного доступа Интернет
CC3220SF построена на руку Cortex-M4 MCU модуль Wi-Fi с низким энергопотреблением беспроводного доступа Интернет
CC3220SF построена на руку Cortex-M4 MCU модуль Wi-Fi с низким энергопотреблением беспроводного доступа Интернет
CC3220SF построена на руку Cortex-M4 MCU модуль Wi-Fi с низким энергопотреблением беспроводного доступа Интернет
CC3220SF построена на руку Cortex-M4 MCU модуль Wi-Fi с низким энергопотреблением беспроводного доступа Интернет
CC3220SF построена на руку Cortex-M4 MCU модуль Wi-Fi с низким энергопотреблением беспроводного доступа Интернет
CC3220SF построена на руку Cortex-M4 MCU модуль Wi-Fi с низким энергопотреблением беспроводного доступа Интернет

CC3220SF построена на руку Cortex-M4 MCU модуль Wi-Fi с низким энергопотреблением беспроводного доступа Интернет


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Product Description


TI CC3220SF datasheet for Security RC3220A IEEE802.11b/g/n 13dBm 300m 2.4GHz Wi-Fi Module interface

RC3220A is a low power Wi-Fi SoC module which is based on TI SimpleLinkTMWi-Fi® SoC CC3220S / CC3220R / CC3220SF, which has a built-in ARM CortexTM-M4 core processor with a user-dedicated 256 KB of RAM and an optional 1 MB of serial flash, a network processor MCU runs all Wi-Fi®and internet logical layers, and a variety of peripherals including parallel camera interface, I2S, SD/MMC, UART, SPI, I2C, ADC and GPIOs. The ROM-based subsystem of RC3220A includes an IEEE 802.11 b/g/n radio, baseband, and MAC with a powerful crypto engine. The module supports station, access point with support of four stations, and Wi-Fi Direct™ modes. The device also supports WPA2 personal and enterprise security and WPS 2.0. The Wi-Fi Internet-on-a-chip includes embedded IPv4 and IPv6 TCP/IP protocols. The power-management subsystem includes integrated DC-DC converters supporting a wide range of supply voltages. This subsystem enables low-power consumption modes, such as the hibernate with RTC mode requiring less than 4.5 μA of current. The module design provides 3 options for antenna integration, including surface mounted chip antenna, an IPEX interface for connecting an external antenna, and a RF pad for soldering onto the base board and routing to an on-board antenna. RC3220A series is pin-2-pin compatible with RC3200A.

Start your internet-of-things (IoT) design with a Wi-Fi CERTIFIED™ Wireless module. The SimpleLink™ Wi-Fi® RC52840A is a system-on-chip (SoC) solution, that integrates two processors of an application processor ARM® Cortex®-M4 MCU and a network processor MCU with all Wi-Fi® and internet logical layers. RF-WM-3220B1 series modules are compatible with each other.


Table 1. Function Difference of RC3220A Series Module




Parameters of RC3220A


Chipset
CC3220SF
Supply Power Voltage
2.7 V ~ 3.6 V, 3.3 V is recommended
Frequency
2.4 GHz
Working Mode
802.11 b/g/n station, 802.11 b/g/n access point with support of 4 stations, Wi-Fi Direct® Client and Group Owner
Transmit Power
+18.0 dBm @ 1 DSSS
+14.5 dBm @ 54 OFDM
Receiving Sensitivity
-95.7 dBm @ 1 DSSS
-74.0 dBm @ 54 OFDM
GPIO
29
Power Consumption
Shutdown: 1 µA
Hibernate: 4.5 µA
Low-power deep sleep (LPDS): 135 µA
Idle connected (MCU in LPDS): 710 µA @ DTIM = 1
RX traffic (MCU active): 59 mA @ 54 OFDM
TX traffic (MCU active): 223 mA @ 54 OFDM, maximum power
Crystal
40 MHz, 32.768 kHz
Package
SMT packaging, half-hole packaging
Communication Interface
UART, I2S, I2C, SPI, SD/MMC, ADC, DMA, PWM, McASP, Camera interface
Dimension
31.0 mm × 20.0 mm
Operating Temperature
-30 ℃ ~ +85 ℃
Storage Temperature
-55 ℃ ~ +125 ℃


Pin Functions of RC3220A Series


Pin
Chip Pin
Name
Function
1
GND
Ground
2
RF_OUT
RF output interface
3
50
GPIO00
GPIO0
UART0_CTS
McAXR1
GT_CCP00
GSPI_CS
UART1_RTS
UART0_RTS
McAXR0
4
53
GPIO30
GPIO30
UART0_TX
McACLK
McAFSX
GT_CCP05
GSPI_MISO
5
55
GPIO01
GPIO1
UART0_TX
pCLK Pixel (PIXCLK)
UART1_TX
GT_CCP01
6
57
GPIO02
ADC_CH0
GPIO2
UART0_RX
UART1_RX
GT_CCP02
7
58
GPIO03
ADC_CH1
GPIO3
UART1_TX
pDATA7(CAM_D3)
8
59
GPIO04
ADC_CH2
GPIO4
UART1_RX
pDATA6 (CAM_D2)
9
60
GPIO05
ADC_CH3
GPIO5
pDATA5 (CAM_D1)
McAXR1
GT_CCP05
10
61
GPIO06
GPIO6
UART0_RTS
pDATA4 (CAM_D0)
UART1_CTS
UART0_CTS
GT_CCP06
11
62
GPIO07
GPIO7
McACLKX
UART1_RTS
UART0_RTS
UART0_TX
12
63
GPIO08
GPIO8
SDCARD_IRQ
McAFSX
GT_CCP06
13
64
GPIO09
GPIO9
GT_PWM05
SDCARD_DATA0
McAXR0
GT_CCP00
14
1
GPIO10
GPIO10
I2C_SCL
GT_PWM06
UART1_TX
SDCARD_CLK
GT_CCP01
15
2
GPIO11
GPIO11
I2C_SDA
GT_PWM07
pXCLK(XVCLK)
SDCARD_CMD
UART1_RX
GT_CCP02
McAFSX
16
3
GPIO12
GPIO12
McACLK
pVS (VSYNC)
I2C_SCL
UART0_TX
GT_CCP03
17
4
GPIO13
GPIO13
I2C_SDA
pHS (HSYNC)
UART0_RX
GT_CCP04
18
5
GPIO14
GPIO14
I2C_SCL
GSPI_CLK
pDATA8 (CAM_D4)
GT_CCP05
19
6
GPIO15
GPIO15
I2C_SDA
GSPI_MISO
pDATA9(CAM_D5)
GT_CCP06
SDCARD_DATA0
20
7
GPIO16
GPIO16
GSPI_MOSI
pDATA10 (CAM_D6)
UART1_TX
GT_CCP07
SDCARD_CLK
21
8
GPIO17
GPIO17
UART1_RX
GSPI_CS
pDATA11 (CAM_D7)
SDCARD_CMD
22
15
GPIO22
GPIO22
McAFSX
GT_CCP04
23
16
JTAG TDI
TDI
GPIO23
UART1_TX
I2C_SCL
24
17
JTAG TDO
TDO
GPIO24
PWM0
UART1_RX
I2C_SDA
GT_CCP06
McAFSX
25
18
GPIO28
GPIO28
26
19
JTAG TCK
TCK
GT_PWM03
27
20
JTAG TMS
TMS
GPIO29
28
29
ANTSEL1
I/O
29
30
ANTSEL2
I/O
30
32
RESET
Module reset pin, internal pull-up by default, active low
31
45
DCDC_ANA2
GPIO31
UART0_RX
McAFSX
UART1_RX
McAXR0
GSPI_CLK
DCDC_ANA2_SW_P
32
35
SOP0
SOP0
33
34
SOP1
SOP1
34
21
SOP2
GPIO25
GT_PWM02
McAFSX
TCXO_EN
SOP2
35
VCC
Power supply, 2.3 V ~ 3.6 V
36
GND
Ground


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