AM62L31BEGHAANBR-Texas Instruments-Price, Stock & Datasheet

The low-cost & performance optimized AM62L family of application processors are built for Linux application development. With scalable Arm Cortex-A53 core performance and embedded features such as: Multimedia DSI/DPI support, integrated ADC on chip, advanced lower power management modes, and extensive security options for IP protection with the built-in security features.

The AM62Lx devices includes an extensive set of peripherals that make it a well-suited general-purpose device for a broad range of industrial applications while offering intelligent features and optimized power architecture as well. In addition, the extensive set of peripherals included in AM62Lx enables system-level connectivity, such as: USB, MMC/SD, OSPI, CAN-FD and an ADC.

Processor Cores:

Dual 64-bit Arm Cortex-A53 microprocessor subsystem up to 1.25GHz
- Dual-core Cortex-A53 with 256KB L2 Cache
- Each A53 core has 32KB L1 DCache and 32KB L1 ICache

Memory Subsystem:

160KB of Shared On-Chip SRAM (OCSRAM)
DDR Subsystem (DDRSS)
- Supports LPDDR4, DDR4 memory types
- 16-bit data bus
- Supports speeds up to 1600MT/s
- Max DDR4 addressing range of 4GB
- Max LPDDR4 addressing range of 2GB

Multimedia:

Display Subsystem
- Single display support
- Up to 1920x1080 @ 60fps
- Supported with independent PLL
- MIPI DSI (4 lanes DPHY) or DPI (24-bit RGB LVCMOS)

Security:

Secure boot supported
- Hardware-enforced Root-of-Trust (RoT)
- Support to switch RoT via backup key
- Support for takeover protection, IP protection, and anti-roll back protection
Trusted Execution Environment (TEE) supported
- Arm TrustZone based TEE
- Extensive firewall support for isolation
- Secure watchdog/timer/IPC
- Secure storage support
- Replay Protected Memory Block (RPMB) support
Dedicated Security Controller and dedicated security DMA & IPC subsystem for isolated processing
Cryptographic acceleration supported
- Session-aware cryptographic engine with ability to auto-switch key-material based on incoming data stream
- Supports cryptographic cores
  - AES – 128-/192-/256-bit key sizes
  - SHA2 – 224-/256-/384-/512-bit key sizes
  - DRBG with true random number generator
  - SM3 and SM4
  - Public Key Engine (PKE) to Assist in RSA/ECC processing for secure boot
Debugging security
- Secure software controlled debug access
- Security aware debugging

High Speed Interfaces:

Integrated Ethernet switch supporting (total 2 external ports)
- RMII(10/100) or RGMII (10/100/1000)
- IEEE1588 (Annex D, Annex E, Annex F with 802.1AS PTP)
- Clause 45 MDIO PHY management
- Priority based flow control
- Packet Classifier based on ALE engine with 64 classifiers
- Time sensitive networking (TSN) support
- H/W interrupt Pacing
- IP/UDP/TCP checksum offload in hardware
2× USB 2.0 Dual-Role Device (DRD) Subsystems (USBSS)
- Port configurable as USB host or USB device
- USB device: High-speed (480Mbps), and Full-speed (12Mbps)
- USB host: High-speed (480Mbps), Full-speed (12Mbps), and Low-speed (1.5Mbps)
- xHCI 1.1 compatible

General Connectivity:

8x Universal Asynchronous Receiver-Transmitters (UARTs)
- All instances Support RTS and CTS Flow Control
- Supports RS-485 external transceiver auto flow control
4x Serial Peripheral Interface (SPI) controllers
5x Inter-Integrated Circuit (I2C) ports
3x Multichannel Audio Serial Ports (McASPs)
- Transmit and Receive clocks up to 50MHz
- Up to 4/6/16 Serial Data Pins across 3x McASPs with Independent TX and RX Clocks
- Supports Time Division Multiplexing (TDM), Inter-IC Sound (I2S), and similar formats
- Supports Digital Audio Interface Transmission (SPDIF, IEC60958-1, and AES-3 formats)
- FIFO buffers for Transmit and Receive (256Bytes)
- Support for audio reference output clock
3x enhanced PWM modules (ePWM)
3x enhanced Quadrature Encoder Pulse modules (eQEP)
3x enhanced Capture modules (eCAP)
General-Purpose I/O (GPIO), most LVCMOS I/O can be configured as GPIO
- 4 banks supported for dual-voltage (1.8V/3.3V) and the rest single-voltage (1.8V) LVCMOS I/O banks
3x Controller Area Network (CAN) with optional CAN-FD support
- Conforms with CAN Protocol 2.0 A, B, and ISO 11898-1
- Full CAN-FD support (up to 64 data bytes)
- Speed up to 8Mbps
1x 12-bit Analog-to-Digital Converter (ADC)
- 10 bits of effective resolution (ENOB ≅ 10)
- Up to 2MSPS
- 4x analog inputs (time-multiplexed)

Media and Data Storage:

3x Multi-Media Card/Secure Digital (MMC/SD) interface
- 1x 8-bit eMMC interface up to HS200 speed
- 2x 4-bit SD/SDIO interface up to UHS-I
- Compliant with eMMC 5.1, SD 3.01, and SDIO Version 3.0
1× General-Purpose Memory Controller (GPMC) up to 133MHz
- Flexible 8- and 16-Bit Synchronous or Asynchronous Memory Interfaces with up to four Chip Selects
- Supports 16-bit Muxed Address/Data schemes (AD, AAD)
- Uses BCH code to support 4-, 8-, or 16-bit ECC
- Uses Hamming code to support 1-bit ECC
- Error Locator Module (ELM)
OSPI/QSPI with DDR / SDR support
- Support for Serial NAND and Serial NOR Flash devices
- 4GBytes memory address support

Power Management:

Active power management features such as auto clock gating, power gating, and dynamic frequency scaling
Several low-power features supported
Low-Power Modes
- RTC Only
- RTC + IO + DDR
- DeepSleep
- Standby

Boot Options: