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AM4376BZDN100 数据表(PDF) 1 Page - Texas Instruments |
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AM4376BZDN100 数据表(HTML) 1 Page - Texas Instruments |
1 / 266 page Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. AM4376, AM4377, AM4378, AM4379 SPRS851C – JUNE 2014 – REVISED APRIL 2016 AM437x Sitara™ Processors 1 Device Overview 1 1.1 Features 1 • Highlights – Sitara™ ARM® Cortex®-A9 32-Bit RISC Processor With Processing Speed up to 1000 MHz • NEON™ SIMD Coprocessor and Vector Floating Point (VFPv3) Coprocessor • 32KB of Both L1 Instruction and Data Cache • 256KB of L2 Cache or L3 RAM – 32-Bit LPDDR2, DDR3, and DDR3L Support – General-Purpose Memory Support (NAND, NOR, SRAM) Supporting up to 16-Bit ECC – SGX530 Graphics Engine – Display Subsystem – Programmable Real-Time Unit Subsystem and Industrial Communication Subsystem (PRU- ICSS) – Real-Time Clock (RTC) – Up to Two USB 2.0 High-Speed Dual-Role (Host or Device) Ports With Integrated PHY – 10, 100, and 1000 Ethernet Switch Supporting up to Two Ports – Serial Interfaces: • Two Controller Area Network (CAN) Ports • Six UARTs, Two McASPs, Five McSPIs, Three I2C Ports, One QSPI, and One HDQ or 1-Wire – Security • Crypto Hardware Accelerators (AES, SHA, RNG, DES, and 3DES) • Secure Boot (Avaliable Only on AM437x High-Security [AM437xHS] Devices) – Two 12-Bit Successive Approximation Register (SAR) ADCs – Up to Three 32-Bit Enhanced Capture (eCAP) Modules – Up to Three Enhanced Quadrature Encoder Pulse (eQEP) Modules – Up to Six Enhanced High-Resolution PWM (eHRPWM) Modules • MPU Subsystem – ARM Cortex-A9 32-Bit RISC Microprocessor With Processing Speed up to 1000 MHz – 32KB of Both L1 Instruction and Data Cache – 256KB of L2 Cache (Option to Configure as L3 RAM) – 256KB of On-Chip Boot ROM – 64KB of On-Chip RAM – Secure Control Module (SCM) (Avaliable Only on AM437xHS Devices) – Emulation and Debug • JTAG • Embedded Trace Buffer – Interrupt Controller • On-Chip Memory (Shared L3 RAM) – 256KB of General-Purpose On-Chip Memory Controller (OCMC) RAM – Accessible to All Masters – Supports Retention for Fast Wakeup – Up to 512KB of Total Internal RAM (256KB of ARM Memory Configured as L3 RAM + 256KB of OCMC RAM) • External Memory Interfaces (EMIFs) – DDR Controllers: • LPDDR2: 266-MHz Clock (LPDDR2-533 Data Rate) • DDR3 and DDR3L: 400-MHz Clock (DDR- 800 Data Rate) • 32-Bit Data Bus • 2GB of Total Addressable Space • Supports One x32, Two x16, or Four x8 Memory Device Configurations • General-Purpose Memory Controller (GPMC) – Flexible 8- and 16-Bit Asynchronous Memory Interface With up to Seven Chip Selects (NAND, NOR, Muxed-NOR, and SRAM) – Uses BCH Code to Support 4-, 8-, or 16-Bit ECC – Uses Hamming Code to Support 1-Bit ECC • Error Locator Module (ELM) – Used With the GPMC to Locate Addresses of Data Errors From Syndrome Polynomials Generated Using a BCH Algorithm – Supports 4-, 8-, and 16-Bit Per 512-Byte Block Error Location Based on BCH Algorithms • Programmable Real-Time Unit Subsystem and Industrial Communication Subsystem (PRU-ICSS) – Supports Protocols such as EtherCAT®, PROFIBUS®, PROFINET®, and EtherNet/IP™, EnDat 2.2, and More – Two Programmable Real-Time Units (PRUs) Subsystems With Two PRU Cores Each • Each Core is a 32-Bit Load and Store RISC Processor Capable of Running at 200 MHz |
类似零件编号 - AM4376BZDN100 |
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类似说明 - AM4376BZDN100 |
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