- CPU：MX283/7, 454 MHz
- Memory：128MB DDR2-400 SDRAM
- Storage：128MB NAND Flash，up to 1GB
- Power Supply：3V to 5.5V
- Size：40mmX35mm
- Temperature：-20°C ---85°C (Expansion industrial)
-40°.85°C(Industrial)
-40°C ---85°C (Automotive)
Main Features:
- Integrated ARM926EJ-S CPU with 32KB data cache and 16 KB instruction cache
- Power Management Units with DC-DC switched converter supporting Li-lon batteries
- 2x 10/100 Ethernet MAC supporting IEEE 1588 protocols and one 3-port L2 switch
- Two FlexCAN2 interfaces
- Two instances of Universal Serial Bus (USB) High-Speed integrated PHY
- 8-Channel ADC configured as12 bits, up to 2 Msps sample rate
- Thermal protection temperature sensor
- Multiple connection interfaces(UARTs、SSP、SDIO、SPI、I2C、I2S)
- Low-cost 54MHz ARM9
- Industrial temperature range
- Highly integrated stamp hole pin
- Size up to 4cmX3.5cm
OS Support:
- Linux 2.6.3/Linux 3.14.54
CPU characteristic
- 454MHz ARM926EJ-S kernel with 16KB/32KB cache
- PMU carry highly effective on-chip DC/DC, support li-ion battery
- dual 10/100 l IEEE? 1588 ethernet，provide support for RMII and L2 exchange function
- dual CAN interface
- LCD controller with touch screen
- NAND support – SLC/MLC and eMMC 4.4 manageable
- hardware BCH (up to 20 bit correction )
- 200 MHz 16 位 DDR2, LV-DDR2, mDDR supported by external storage
- carry embed PHY dual high speed USB
- 8 universal 12 bit ADC channel and one 2 Msps ADC channel
- with temperature sensor, to provide thermal protection
- a few kinds of connection interface
- 3V I/O，10 years of service life (industrial control)
- package and temperature
- 289 BGA 14x14mm .8mm
- -40C to +85C (industrial control)
- these items are included in long term supply by Freescale,who guarantee at least 15 years' supply from the day one of marketing.
- core board adopt stamp hole to guarantee stability and credibility of high speed signal and ensure a nice connectivity,which can withstand violent shock and can completely meet the test of violent shock in harsh environment for industry and automobile.
Instruction of interface led out by core board and comparison with Samsung 2416
Function | I.MX287 | I.MX283 | S3C2416 |
SRAM | 128KBytes | 128KBytes | 64KBytes |
ROM | 128KBytes | 128KBytes | 32KBytes |
Main frequency | 454M | 454M | 400M |
Watch dog | YES | YES | YES |
Application serial port | 5 way | 5 way | 3 way |
Debug serial port | 1 way | 1 way | 1 way |
CAN | 2 way | —— | —— |
Ethernet | 2 way | 1 way | need bus expansion |
High speed ADC | 1 way | 1 way | —— |
L2 Switch | YES | —— | —— |
LCD | 18/24 bit | 18/24 bit | 18/24 bit |
LRADC | 8 way | 8 way | 10 way |
PWM | 8 way | 8 way | 4 way |
S/PIDF TX | YES | —— | —— |
SD/SDIO/MMC | 4 way | 4 way | 2 way |
Security | YES | YES | NO |
SPI | 4 way | 4 way | 1 way |
Touch | YES | YES | YES |
USBHOST | 1 way | 1 way | 1 way |
I2C | 2 way | 2 way | 1 way |
USBOTG | 1 way | 1 way | 1 way |
Audio | 1 way | 1 way | 1 way |
GPIO | multiple way | multiple way | multiple way |
PMU | YES | YES | NO |
overheat protection | YES | YES | NO |
standard in industrial grade | YES | YES | NO |
Package space | 0.8mm | 0.8 mm | 0.65 mm |
Supply period | 15 years | 15 years | discontinued at anytime |
If you would like to know more about our products, please vist our website www.myzr.com.cn or email to enquiry@myzr.com.cn
