TI AM2732ADRFGAZCER

The AM273x series is a highly integrated, high-performance microcontroller based on the Arm Cortex-R5F and C66x floating-point DSP cores. With this device, original equipment manufacturers (OEMs) and original design manufacturers (ODMs) can take full advantage of the flexibility of a fully integrated hybrid processor solution, enabling high-performance products with strong software support and rich user interfaces to be quickly brought to market. The AM273x integrates a hardware security module (HSM), has built-in functional safety support, integrates a large-capacity RAM on the chip, and has a wide temperature range, providing a secure, reliable, and cost-effective solution for numerous industrial and automotive applications. The AM273x device is part of a complete platform solution, which includes hardware reference designs, software drivers, DSP libraries, example software configurations/applications, API guides, and user documentation.

• Dual-core Arm Cortex-R5F MCU subsystem operating up to 400MHz, highly integrated for real-time processing
• Dual-core Arm Cortex-R5F cluster with dual-core and single-core operation support
• 32KB ICache and 32KB DCache per R5F core, SECDED ECC on all memories
• Single-core: 128KB TCM per cluster (128KB TCM per R5F core)
• Dual-core: 128KB TCM per cluster (64KB TCM per R5F core)
• Single-core 32-bit floating-point DSP operating at 450MHz (14.4GMAC)
• Up to 5.0MB on-chip SRAM (OCSRAM)
• Memory space shareable between DSP, MCU, and shared L3
• 3.5625MB shared L3 memory
• 960KB dedicated to main subsystem
• 384KB dedicated to DSP subsystem
• External Memory Interface (EMIF)
• QSPI interface operating up to 67MHz
• 12 EDMA channels for various subsystems, MCU, DSP, and accelerator cores
• 5 Real-Time Interrupt (RTI) modules
• Mailbox system for inter-processor communication (IPC)
• JTAG/trace interface for device debugging
• Clock source: 40.0MHz crystal with internal oscillator
• External oscillator support at 40/50MHz
• External clock input support at 40/50MHz (square wave/sine wave)
• 10/100Mbps Ethernet (RGMII/RMII/MII)
• Input: 2× 4-lane MIPI D-PHY CSI 2.0 data interface
• Output: 4-lane Aurora/LVDS interface
• General-Purpose ADC (GPADC)
• 1× 9-channel ADC supporting up to 625Ksps
• 4× SPI controllers operating up to 25MHz
• 3× I2C ports
• 4× UART
• 3× enhanced PWM (ePWM)
• 1× enhanced capture module (eCAP)
• 2× MCAN modules with CAN-FD support
• Simplified power sequencing with reduced power rail count
• Digital I/O dual-voltage operation: 3.3V and 1.8V
• Device security via programmable embedded hardware security module (HSM)
• Authenticated and encrypted secure boot support
• Customer-programmable root key, symmetric key (256-bit), asymmetric key with key revocation (up to RSA-4K or ECC-512)
• Cryptographic hardware accelerators — PKA with ECC, AES (up to 256-bit), TRNG/DRBG
• Targeted for functional safety standard compliance
• Developed for functional safety applications
• Documentation provided to assist ISO 26262 functional safety system design
• Hardware integrity target: up to ASIL B
• Safety certification: ISO 26262 certification by TÜV SÜD planned
• AEC-Q100 qualification targeted
• Operating conditions: automotive-grade temperature range support
• Industrial-grade temperature range support
• 13mm × 13mm, 0.65mm pitch ZCE (285-pin) nFBGA package
• 45nm technology
• Compact solution footprint

• Robotics
• Factory automation safety devices
• Building automation
• Automotive audio
• Traffic monitoring
• Machine vision
• Industrial transportation