Preliminary User's Manual l TQMa65xx UM 0001 l © 2021, TQ-Systems GmbH
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2.
BRIEF DESCRIPTION
This Preliminary User's Manual describes the hardware of the TQMa65xx Rev. 01xx, in combination with the MBa65xx and refers
to some software settings. The MBa65xx serves as an evaluation board for the TQMa65xx.
A certain TQMa65xx version does not necessarily provide all features described in this Preliminary User's Manual.
This Preliminary User's Manual does also not replace the TI AM65xx Reference Manual (2).
The CPU derivatives feature ARM
®
Cortex-A53 cores, and two ARM
®
Cortex-R5F coprocessors. The CPUs also provide a 3D GPU.
The TQMa65xx is a universal Minimodule based on these TI ARM
®
Cortex-A53 AM65xx CPUs, see also (1), (2).
An AM65xx Cortex-A53 core typically operates at 1.1 GHz.
The TQMa65xx extends the TQ-Systems GmbH product range and offers an outstanding computing performance.
A suitable AM65xx derivative (AM6526, AM6527, AM6528, AM6546, or AM6548) can be selected for each requirement.
All essential CPU signals are routed to the connectors. There are therefore no restrictions for customers using the TQMa65xx
with respect to an integrated customised design. All essential components like CPU, DDR4 SDRAM, eMMC, RTC, EEPROM, power
supply, and power management are already integrated on the TQMa65xx.
The main features of the TQMa65xx are:
•
TI AM65xx CPU with up to 4 × ARM
®
Cortex-A53 and 2 × ARM
®
Cortex-R5F cores
•
CPU derivatives: AM6526, AM6527, AM6528, AM6546, or AM6548
•
Up to 4 Gbyte DDR4 SDRAM, optional additional ECC
•
Up to 64 Gbyte eMMC NAND flash
•
Up to 512 Mbyte OSPI NOR flash (optional)
•
64 Kbit EEPROM
•
temperature sensor
•
On-board RTC
•
Secure Element (optional)
•
All essential AM65XX signals are routed to the TQMa65xx connectors
•
Extended temperature range
•
5 V single supply voltage
