COMPACT CORE
MODULE WITH
WIRELESS AND WIRED
CONNECTIVITY
DIGI CONNECTCARD FOR i.MX28
Cost-effective small-footprint System-on-Module solution delivers performance, lowpower operation and integrated 802.11a/b/g/n, Bluetooth 4.0 and Ethernet connectivity
Based on the NXP i.MX28 processor family, the ConnectCard
for i.MX28 is an ideal embedded platform solution for
connected applications in medical and healthcare, energy,
transportation and industrial/building automation.
It offers easy design integration and unique peripheral/
interface flexibility in an extremely compact and cost-effective
form factor. This module is suitable for a wide range of
different devices, including battery powered product designs.
The module is equipped with a highly integrated 32-bit ARM
core running at up to 454 MHz, on-chip power management,
dual Ethernet and 802.11a/b/g/n networking options, Bluetooth
4.0 connectivity, dual FlexCAN options, GPIO, ADC, UART, USB
high-speed, SPI, I2C, I2S, 1-Wire, PWM and JTAG/ETM.
The Digi JumpStart Kit® for Digi Embedded Linux provides a
complete turnkey embedded development solution allowing
immediate and successful product development with
accelerated time-to-market and reduced design risk.
BLOCK DIAGRAM
PHY
CONNECTIVITY
i2C x 2
SPI x 4
UART x 6
U.FL
EXT MEMORY I/F
ADVANCED CONNECTIVITY
10/100 Ethernet
IEEE 1588 x 2
L2 Switch
10/100 Ethernet
IEEE 1588 x 2
HS USB Phy x 2
GPIO
802.11
a/b/g/n
+ BT4.0
PHY
NAND
CONNECTIVITY
16K I
Cache
PC x 2
LV-DDR2
EXT MEMORY I/F
32K D
Cache
128KB SRAM
SPI x 4
128KB ROM
SECURITY
UART x 6
POWER
MANAGEMENT
HAB4
L2 Switch
USER I/F
128-bit AES
SHA-2 Hashing
LCD Controller
DC/DC - 4.2V
Timer x 4
AUDIO
PS x 2
S/PDIFT x
BENEFITS
Touchscreen
STANDARD SYSTEM
LDO x 4
Battery Charger
Up to
256 MB
DDR2
DDR2
mDDR
i.MX28
ARM926EJ-S
454 MHz
MMC+/SD x 4
BCH 20-bit
Watch Dog
RTC
PWM x 8
DMA
SYSTEM DEBUG
ETM
Up to
2 GB
NAND
(SLC)
JTAG
LCD/
Touch
Connector
Scaling
Alpha Blending
Rotation
Color Space
Conversion
52-Position Edge Connectore
– Cost-effective design in compact form factor
– 32-bit ARM processor at up to 454 MHz
– Single/dual 10/100 Ethernet connectivity options
–
Pre-approved 802.11a/b/g/n Wi-Fi + Bluetooth 4.0
- Includes Wi-Fi® Access Point mode + Wi-Fi Direct™
- Support for Bluetooth 3.0 + HS and Bluetooth LE
- Ready for Cisco CCX and Wi-Fi Logo certification
– Digi Embedded Linux platform
- Digi Remote Manager ® enabled
- Includes complete Digi BSP source code
RELATED PRODUCTS
– Long-term product availability
– Additional ZigBee®, 802.15.4, cellular and
satellite connectivity options (off-module)
ConnectCore® 6
ConnectCore®
for i.MX53
ConnectCore® 6
SBC
Digi XBee®
Development
Kits
OVERVIEW
ConnectCard™ i.MX28
| ConnectCard™ Wi-i.MX28
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
Maxim DS2482-100+
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
WWW.DIGI.COM
SPECIFICATIONS
SPECIFICATIONS
ConnectCard™ i.MX28
| ConnectCard™ Wi-i.MX28
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: 17 dBm typical
802.11g/n: 15 dBm typical
802.11a/n: 12 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
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
BLUETOOTH2
WWW.DIGI.COM
SPECIFICATIONS
SPECIFICATIONS
ConnectCard™ i.MX28
| ConnectCard™ Wi-i.MX28
POWER REQUIREMENTS (USE-CASE ESTIMATES)
WI-FI 2.4 GHZ TRANSMIT, CPU 454 MHZ @ 50%,
UART ACTIVE
406 mA @ 5V
WI-FI 2.4 GHZ RECEIVE, CPU IDLE (AUTO SLOW)
100 mA @ 5V
WI-FI STANDBY (SLEEP), CPU STANDBY (IRQ)
8 mA @ 5V
WI-FI STANDBY (HOST OFF), CPU DEEP SLEEP (RTC)
112 µA @ 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
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
51 mm x 35 mm x 3 mm
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
1
2
3 years
All options available on development module. Production modules may require custom variants. Contact your local distributor or Digi sales office for details.
Transmit power and channel availability depending on regulatory requirements and corresponding module variants.
WWW.DIGI.COM
PRODUCT DIMENSIONS
PART NUMBERS
DESCRIPTION
KITS
CC-ACC-LCDW-70
7” WVGA LCD application kit w/resistive touch screen for ConnectCore for i.MX51/i.MX53 and ConnectCard for i.MX28 family
MODULES
CC-WMX-PF47-VM
ConnectCard for i.MX28 module, i.MX287, 454 MHz, up to 85°C, 128 MB flash, 128 MB DDR2, 802.11abgn, Ethernet, LCD
CC-WMX-PF58-JT
ConnectCard for i.MX28 module, i.MX287, 454 MHz, up to 85°C, 256 MB flash, 256 MB DDR2, 802.11a/b/g/n, Bluetooth 4.0, dual Ethernet, LCD
CC-WMX-PF58-QK
ConnectCard for i.MX28 module, i.MX287, 454 MHz, up to 85°C, 256 MB flash, 256 MB DDR2, 802.11a/b/g/n, Bluetooth 4.0, dual Ethernet,
LCD (International)
CC-MX-PF47-ZK
ConnectCore for i.MX28 module, i.MX287, 454 MHz, up to 85°C, 128 MB flash, 128 MB DDR2, dual Ethernet, LCD
CC-MX-PF58-ZK
ConnectCore for i.MX28 module, i.MX287, 454 MHz, up to 85°C, 256 MB flash, 256 MB DDR2, dual Ethernet, LCD
CC-WMX-PE47-JT
ConnectCard for i.MX28 module, i.MX280, 454 MHz, up to 85°C, 128 MB flash, 128 MB DDR2, 802.11abgn, Ethernet
DIGI SERVICE AND SUPPORT / You can purchase with confidence knowing that Digi
is always available to serve you with expert technical support and our industry
leading warranty. For detailed information visit www.digi.com/support.
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Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
DIGI:
CC-WMX28-LX CC-WMX-PF58-VM CC-MX-PE47-ZM CC-MX-PF47-ZM