Processor |
Processor Models |
NXP® i.MX280, i.MX287 |
Speed Grade |
Up to 454 MHz |
Core Type |
ARM926EJ-S |
Cache Memory |
16k I-Cache, 32k D-Cache |
Internal RAM |
128 KB SRAM |
Internal ROM (OCOTP) |
1,280 Bits |
Memory |
Flash |
Up to 2 GB NAND flash |
RAM |
Up to 256 MB DDR2 |
Debug |
JTAG |
Yes |
ETM/ETB |
Yes |
Power Management |
Power Modes |
Run, Standby, Deep Sleep |
Wake-up Events |
RTC, GPIO, CAN, USB, Ethernet |
Auto Slow |
Yes |
Li-Ion Battery Charger / Monitor |
Yes |
Clock and Watchdog |
Real-Time Clock |
Yes |
Alarm |
Yes |
Watchdog |
Yes |
Security |
Data Co-Processor (DCP) |
128-bit AES encryption
SHA-1 / SHA256 hashing |
Fusebox (OCOTP) |
1280 bits |
High-Assurance Boot (HAB4) |
Yes |
Secure Boot |
128-bit AES decryption |
Peripherals |
UART |
Up to 4 channels with bit rates up to 3.25 Mbps (AUART)
Up to 1 channel with bit rate up to 115 kbps (DUART) |
CAN Bus |
Up to 2 channels, CAN Bus 2.0B, bit rates up to 1 Mbps, 64 message buffers (0-8 bytes), low-power modes with wake-up |
SPI |
Up to 2, master/slave modes |
I2S |
Up to 1 |
I2C |
Up to 2 channels, master/slave (7-/10-bit addressing), standard (100 kbps) and fast (400 kbps) mode |
SD/SDIO/MMC |
Up to 4 ports, 1-/4-/8-bit modes, up to 48 MHz |
USB 2.0 High-Speed |
Up to 1 USB 2.0 High-Speed Host (with PHY); Up to 1 USB 2.0 OTG port (with PHY) |
1-Wire (optional) |
Maxim DS2482-100+ |
GPIO |
Up to 32 (depending on module variant) |
PWM |
Up to 4 |
ADC |
HSADC: Up to 1 channel, up to 2 Mbps sample rate, 8-/10-/12-bit resolution
LRADC: Up to 6 channels, 12-bit resolution |
GPIO |
Up to 128 GPIOs, selectable voltage (1.8/3.3V), interrupt capable |
Display |
Resolution |
800x480 (WVGA) |
Refresh Rate |
Up to 60 Hz |
Color Depth |
8/16/24 bpp |
Modes |
RGB/DOTCK/SYSTEM |
Color Space Conversion |
Yes |
Scaling |
Yes |
Rotation |
Yes |
Touch Screen |
Touch Screen Controller |
4-/5-wire (LRADC) |
Ethernet |
Physical Layer |
10/100Base-T |
Data Rates |
10/100 Mbps, auto-sensing |
Duplex Mode |
Full or half duplex, auto-sensing |
IEEE 1588 |
Yes (i.MX287 only) |
Power over Ethernet (802.3af) |
Power over Ethernet |
Development board ready for 802.3af PoE application kit (sold separately) |
Wi-Fi2 |
Standard |
N/A |
802.11a/b/g/n |
Antenna Connectors |
N/A |
2 x U.FL |
Dual Diversity |
N/A |
Yes |
Frequency Bands |
N/A
|
2.412 - 2.484 GHz; 4.900 - 5.850 GHz |
Data Rates |
N/A
|
802.11b: 1, 2, 5.5, 11 Mbps
802.11a/g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps
802.11n: 15, 30, 45, 60, 90, 120, 135, 150 Mbps
(HT40, MCS 0-7) |
Modulation |
N/A |
DBPSK, DQPSK, CCK, BPSK, QPSK, 16-QAM, 64-QAM |
Transmit Power (±2 dBm) |
N/A
|
802.11b: 10.5 dBm typical
802.11g/n: 11 dBm typical
802.11a/n: 13 dBm typical |
Security |
N/A |
WEP, WPA-PSK/WPA2-Personal, WPA/WPA2 Enterprise, 802.11i |
Wi-Fi Logo Certification |
N/A |
Ready |
CCXv4 ASD |
N/A |
Ready |
Bluetooth2 |
Modes |
N/A |
Bluetooth 4.0 (Bluetooth 2.1 + EDR, Bluetooth 3.0 + HS 802.11 AMP, Bluetooth Low Energy) |
Class |
N/A |
1.5 |
Profiles |
N/A |
GAP, SPP, HSP, HFP, FTP, PAN, OPP, HID, A2DP, AVRCP, HDP |
Coexistence |
N/A |
Yes |
Power Requirements (Use-Case Estimates) |
Wi-Fi 2.4 GHz Transmit, CPU 454 MHz, 50%, UART active |
475 mA at 5V |
Wi-Fi 2.4 GHz Receive,
CPU Idle (Auto Slow) |
325 mA at 5V |
Wi-Fi Standby (Sleep),
CPU Standby (IRQ) |
45 mA at 5V |
Wi-Fi Standby (Host off),
CPU Deep Sleep (RTC) |
1.2 mA at 5V |
Module Variants1 |
Population Options |
Processor models (i.MX280, i.MX281, i.MX283, i.MX285, i.MX286, i.MX287), flash, RAM, Single 10/100 Ethernet, dual 10/100 Ethernet w/1588, 802.11a/b/g/n Wi-Fi with Bluetooth 4.0, 1-Wire, LCD connector, CAN bus |
Mechanical |
Dimensions (L x W x H) w/o JTAG/LCD connector |
51 mm x 35 mm x 2.6 mm (2.01 in x 1.38 in x 0.1 in) |
51 mm x 35 mm x 3 mm (2.01 in x 1.38 in x 0.12 in) |
Mating Connector for Module |
Molex, P/N 67910-5700
Tyco, P/N 2041119-x |
Retaining Clip for Module (Optional) |
Molex, P/N 480995701
Tyco, P/N 1717832 |
JTAG/LCD Connector on Module (Optional) |
FCI, P/N SFV31R-1STE1LF
Tyco, P/N 3-1734839-1 |
Environmental |
Operating Temperature |
−40 °C up to 85 °C (−40 °F to 185 °F)
Upper temperature ceilings may require active and/or passive thermal management
such as lower clock speed, thermal pads, airflow, etc. |
Storage Temperature |
−40 °C up to 85 °C (−40 °F to 185 °F) |
Relative Humidity |
5% to 90% (non-condensing) |
Approvals and Certifications |
Emissions |
FCC Part 15 Class B, EN 55022 Class B, EN 61000-3-2, EN 61000-3-3, ICES-003 Class B,
VCCI Class II, AS 3548, FCC Part 15 Subpart C Section 15.247, IC (Industry Canada),
RSS-210 Issue 5 Section 6.2.2(o), EN 300 328, EN 301 489-17 |
Immunity |
EN 55024, EN 301 489-3 |
Safety |
UL/UR, or equivalent |
Radio |
US, Canada, EU, Japan, Australia/New Zealand |
Temperature |
IEC 60068-2-1, IEC 60068-2-2, IEC 60068-2-78 |
Vibration/Shock |
IEC 60068-2-6, IEC 60068-2-64, IEC 60068-2-27 |
Design Test |
HALT |
Warranty |
Product Warranty |
3-year |