SMARC-sAMX7 User Guide. Rev. 1.9
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System Specifications
3.1.
Component Main Data
The table below summarizes the features of the motherboard.
Table 3: Component Main Data
SMARC-sAMX7
Form factor
Smart Mobility ARChitecture (SMARC) Hardware with 82 mm x 50 mm, max. thickness
6
mm
Processor
Freescale/NXP/Qualcomm’s i.MX7 28nm (Solo and Dual SKUs) with 19mm x 19mm BGA
package in 0.75mm pitch (industrial version)
Memory
533 MHz 32-bit DDR3L
Solo CPU: 1 GByte: 4x 2 Gbit density 256 M x8 DDR3L parts
Dual CPU: 2 GByte: 4x 4 Gbit density 512 M x8 DDR3L parts
Boot Flash
2 MB to 32 MB SPI NOR flash, two SPI package sizes are possible with current layout:
WSON8_5x8 (up to 128
Mbit/16
MB)
WSON8_6x8 (256
Mbit/32
MB)
Bootloader/BIOS
U-Boot Bootloader, Flash for Bootloader connected on SPI0.
embedded
Multimedia Card
(eMMC)
2 to 32
GB pseudo Single Level Cell (pSLC)
4 to 64
GB MLC (Multi-level Cell)
EEPROM
Type: 24C32, 4k x 8 (32 kbit)
Connected at I2C_GP bus at address 0x50 (7-bit)
Display
18/24-bit LVDS RGB (True Color)
Resolution: up to 1920x1080 Pixel
Single/Dual Channel
Onboard Controllers
Ethernet Controller
1x GBE PHY 88E1510PB2, second optional PHY only on dual SKU
Watchdog Timer
CPU internal watchdog, configurable timeout counter with timeout periods from 0.5 to 128
seconds
USB HUB
USB HSIC 4 port Hub USB4604
PCI Switch
PCIe packet switch PI7C9X2G404SL (optional for Solo SKU)
Display bridge
MIPI DSI to LVDS Flatlink SN65DSI84ZQER
Real Time Clock
(RTC)
High accuracy (+/-3%), low power, RV-8803
System
Management
Controller
No dedicated System Management Controller on module System settings can be arranged
in U-Boot environment variables
Storage
2 to 64 GB pSLC eMMC 5.0 Flash (option)
H/W Status
Monitor
temperature monitoring sensor
Security
APPROTECT Key optional
Power
management
Clock Control Module (CCM)
General Power Controller (GPC)
System Reset Controller (SRC)
