4412 Development Board and 4418 Board interface Difference Description

Xun for the iTOP-4412 Development Board and the iTOP-4418 Development Board comparison, two development boards can be widely used in industrial control, smart home, medical, multimedia, security, automotive, finance, consumer electronics, handheld devices, display control, teaching, power , communications and other fields.

4412 Development Board and 4418 Development Board interface detailed comparison

	iTOP-4412 Development Board (Universal Board)	itop- 4418 Development Board (Universal Board)
Core board parameters
Size	scp:6cm*7cm/pop:5cm*6cm	5cm*6cm
Cpu	Exynos4412, quad-core cortex-a9 with a frequency of 1.4ghz-1.6ghz	CORTEX-A9 four-core s5p4418 processor 1.4GHz
Memory	2GB Dual Channel DDR3	1GB single channel DDR3 (2GB optional)
Store	16GB EMMC	16GB EMMC
PMIC	Samsung's own s5m8767 power management chip, energy efficient!	AXP228, supports dynamic FM, ultra low Power
Lead angle Extension	Up to 320 pins to meet the needs of various types of user expansion	4418 function All out, four groups of connectors a total of 320 pin pin
Temperature range	-20℃ to 70 ℃	-25 ℃ to +80℃
Operating voltage	2.65V--5.5V (4.0V recommended)	DC 5V power supply
Backplane parameters
Size	13cm*16cm	12.5cm * 19cm
SWITCH	Power switch	Power switch
POWER	DC power Input interface, 5V/2A power input	DC power Input interface, 5V/2A power input
Usb_host interface	2-Way Usb_host output	3-Way USB Host
USB OTG Interface	1-Way USB OTG 2.0	1-Way USB OTG 2.0
Jtag interface	1 x	1 x
3G	Equipped with imported high-performance 3G module, WCDMA downlink rate up to 21m/s	3G module: WCDMA format 4G module: full-PASS Network
Camera interface	Support 2 million camera/5 million camera	1 (can support 5 million cameras)
HDMI interface	Standard HDMI v1.4,1080p HD Resolution	Standard HDMI v1.4,1080p HD resolution output interface
LCD interface	LCD with RGB signal connection	2-Way LVDS interface, 1-way RGB interface
Wifi	Support	Support
Bt	Support	Support
TF Card Interface	1 TF Card interface	1 standard TF Card interface
SD Card Interface	1 Standard SD Card interface	No
Network Port	10m/100m Adaptive Network Port	Gigabit Ethernet Interface
PHONE	Headphone output Support	Headphone output Support
Mic	Mic Input Support	Mic Input Support
User Key	5 function keys	4 function keys
Gps	Support	Support
Serial	4 x Serial Port	2 x Serial Port
RS485	1 x	No
CAN	2.0 Standard	No
GPIO	19 way through socket (including SPI, I²C, AD, etc.)	gpio/can/rs485 Interface 1-way CAN 1-Way RS485 interface
Real Time Clock	Onboard RTC Chip	1 x
Gravity sensor	Support	Support
Gyroscope	Support	Support
Irda	No	1 Infrared Integrated receiver Head
Mipi interface	No	1-Way Connection MIPI screen

4412 Development Board and 4418 Board interface Difference Description